International Conference Refereed Papers

2017

  1. III-V Material Platforms for Active Dielectric Metasurfaces
    N. Emani, E. Khaidarov, R. Paniagua-Dominguez, Y.-H. Fu, R. M. Bakker, V. Valuckas, S. Lu, X. Zhang, S. T. Tan, H. V. Demir, A. I. Kuznetsov
    ICMAT-2017 9th International Conference on Materials for Advanced Technologies, Singapore, 18-23 June 2017.

  2. Anomalous Spectral Characteristics of Ultrathin sub-nm Colloidal CdSe Nanoplatelets
    S. Bose, S. Delikanli, A. Yeltik, M. Sharma, O. Erdem, C. Dang, W. Fan, D. H. Zhang, and H. V. Demir
    CLEO: Science and Innovations 2017, San Jose, CA, USA, 14–19 May 2017.

  3. Stable and Low-Threshold Gain of CdSe/CdS@CdS Core/Crown@Shell Colloidal Nanoplatelets
    Y. Kelestemur, B. Guzelturk, O. Erdem, M. Olutas, K. Gungor, H. V. Demir
    2017 MRS Spring Meeting, Phoenix, AZ, USA, 17-21 April 2017. ED6.8.03

  4. Polarized Light Emission from Isotropic Colloidal Quantum Dots Coupled to a Plasmonic Cavity
    K. Gungor, B. Guzelturk, O. Erdem, S. Jun, E. Jang and H. V. Demir
    2017 MRS Spring Meeting, Phoenix, AZ, USA, 17-21 April 2017. ED13.17.06

  5. FRET in Colloidal Nanoplatelet Stacks as a Markov Chain
    O. Erdem, B. Guzelturk, M. Olutaş, Y. Keleştemur and H. V. Demir
    2017 MRS Spring Meeting, Phoenix, AZ, USA, 17-21 April 2017. ED6.13.09

  6. Hybrid System of Quasi-0D and Quasi-2D Semiconductor Nanocrystals for Ultra-Efficient Energy Transfer
    M. Olutaş, B. Guzelturk, Y. Keleştemur, K. Gungor and H. V. Demir
    2017 MRS Spring Meeting, Phoenix, AZ, USA, 17-21 April 2017. ED6.13.13

  7. An electromagnetic sensing system incorporating multiple probes and single antenna for wireless structural health monitoring
    B. Ozbey, A. Altintas, H. V. Demir, V. B. Erturk, O. Kurc
    Antennas and Propagation (EUCAP), 2017 11th European Conference, Paris, France, 19-24 March 2017.

  8. Time-resolved photoluminescence study of magnetic CdSe/CdMnS/CdS core/multi-shell nanoplatelets
    J. R. Murphy, S. Delikanli, T. Zhang, T. A. Scarce, P. Zhang, T. Norden, T. Thomay, A. N. Cartwright, H. V. Demir, A. Petrou
    ICMAT-2017 9th SPIE Photonics West OPTO 2017 Conference, San Francisco, CA, USA 28 January - 2 February 2017

2016

  1. Nitrogen Flow Facilitated Film Formation of All-Inorganic CsPbBr3 Perovskite for High Brightness Light-Emitting Diodes
    Y. F. Ng, N. F. Jamaludin, N. Yantara, M. Li, V. K. R. Irukuvarjula, T. C. Sum, H. V. Demir, S. Mhaisalkar, N. Mathews
    9th Singapore International Chemistry Conference-SICC Singapore, 11-14 December 2016.

  2. Colloidal Quantum Dots for Quality Lighting
    H. V. Demir
    2016 OSA Light, Energy and the Environment Congress Leipzig, Germany, 14-17 November 2016.
    [ Invited Talk ]

  3. An Easy Method for Vessel Detection and Coil Powering in All-Surface Inductive Heating Systems
    V. T. Kilic, E. Unal and H. V. Demir,
    61st Annual Conference on Magnetism and Magnetic Materials (2016 MMM) New Orleans, LA, USA, 31 October – 4 November 2016.

  4. Magneto-optical studies of CdSe/CdMnS/CdS core/multi-shell colloidal nanoplatelets
    A. Petrou, T. Scrace, J. Murphy, P. Zhang, T. Norden, T. Zhang, T. O. Thomay, A. Cartwright, S. Delikanli, M. Z. Akgul, H. V. Demir
    Spintronics IX Meeting at San Diego, CA, USA, 28 August - 1 September 2016.
    [ Invited Paper ]

  5. Tuning liquid whispering gallery mode microlasers by surface tension
    S. Yang, V. D. Ta, Y. Wang, R. Chen, T. He, H. V. Demir, H. Sun
    Progress in Electromagnetic Research Symposium (PIERS) at Shanghai, China, 8-11 August 2016.

  6. Unraveling Exciton Kinetics of Electroluminescence in Colloidal Quantum Dot LEDs
    S. Shendre, C. H. Dang and H. V. Demir
    CLEO: Applications and Technology 2016 Conference at San Jose, California, USA, 5–10 June 2016.

  7. Nonradiative Energy Transfer in the Complex Media of 0D, 2D and 3D Materials
    A. Yeltik and H. V. Demir
    NanoTR-12, 12th Nanoscience and Nanotechnology Conference at Gebze, Turkey, 3-5 June 2016.

  8. Colloidal Nanoparticles for MRI Contrast Agents
    A. Alipour , V. K. Shamra , Z. Soran-Erdem , Z. G. Aykut and H. V. Demir
    ISMRM 2016 Annual Meeting at Singapore on 07-13 May 2016.

  9. Optical Gain in Colloidal Nanoplatelets: Promises and Challenges
    B. Guzelturk, H. V. Demir
    2016 MRS Spring Meeting at Phoenix, AZ, USA, 28 March - 1 April 2016.

  10. Record Low Threshold Up-Converted Organic Laser Enabled by Star-Shaped Oligofluorenes with Tailored Strong Nonlinear Absorption
    B. Guzelturk, A. L. Kanibolotsky, C. Orofino-Pena, N. Laurand, M. D. Dawson, P. J. Skabara, H. V. Demir
    2016 MRS Spring Meeting at Phoenix, AZ, USA, 28 March - 1 April 2016. EP1.3.06

  11. Two-Color Single Hybrid Plasmonic Nano-Emitters
    X. Zhou, G. C. des Francs, G. Wiederrecht, H. V. Demir, J. Plain, X. W. Sun, R. Bachelot
    2016 MRS Spring Meeting at Phoenix, AZ, USA, 28 March - 1 April 2016. NT1.4.04

  12. Tunable Emission in Inverted Type-I CdS/CdSe Core/Crown Semiconductor Nanoplatelets
    P. L. Hernandez-Martinez, S. Delikanli, B. Guzelturk, T. Erdem, Y. Kelestemur, M. Olutas, M. Z. Akgul, H. V. Demir,
    APS March Meeting 2016, Baltimore, Maryland, USA, 14-18 March 2016. B54.00008

  13. Macrocrystals of Colloidal Quantum Dots in Anthracene: Exciton Transfer and Polarized Emission
    Z. Soran-Erdem, T. Erdem, P. L. Hernandez-Martinez, M. Z. Akgul, N. Gaponik, H. V. Demir,
    APS March Meeting 2016, Baltimore, Maryland, USA, 14-18 March 2016. B54.00012

  14. Mn2+ -Doped CdSe/CdS Core/Multishell Colloidal Quantum Wells Enabling Tunable Carrier-Dopant Exchange Interactions
    S. Delikanli, T. Scrace, J. Murphy, B. Barman, Y. Tsai, P. Zhang, P. L. Hernandez-Martinez, J. Christodoulides, A. N. Cartwright, A. Petrou, H. V. Demir,
    APS March Meeting 2016, Baltimore, Maryland, USA, 14-18 March 2016. E20.00002

  15. Time resolved photoluminescence study of CdSe/CdMnS/CdS core/shell/shell nanoplatelets heterostructures
    T. Scrace, S. Delikanli, M. Z. Akgul, J. Murphy, T. Thomay, P. Zhang, T. Norden, A. N. Cartwright, A. Petrou, H. V. Demir,
    APS March Meeting 2016, Baltimore, Maryland, USA, 14-18 March 2016. E20.00003

  16. Ultrsensitive flexible graphene-based resonator sensor for strain sensing
    A. Alipour, S. Fardindoost, S. Mohammadi, S. Gokyar, R. Sarvari, A. Irajizad, H. V. Demir,
    IEEE Radio & Wireless Week (RWW2016), Austin, Texas, USA, 24-27 January 2016. WE1D-4

2015

  1. Lateral Size-Dependent Excitonic Properties of Colloidal Quantum Wells
    Y. Kelestemur, M. Olutas, B. Guzelturk, S. Delikanli, A. Yeltik, H. V. Demir,
    2015 MRS Fall Meeting at Boston, MA, USA, 29 November - 4 December 2015. GG8.09

  2. Unraveling Nonradiative Energy Transfer in Colloidal Nanoplatelet Solids
    B. Guzelturk, M. Olutas, S. Delikanli, Y. Kelestemur, O. Erdem, H. V. Demir,
    2015 MRS Fall Meeting at Boston, MA, USA, 29 November - 4 December 2015. GG14.08

  3. Solution-Processed Vertical-Cavity Surface-Emitting All-Colloidal Quantum Dot Lasers
    B. Guzelturk, Y. Kelestemur, K. Gungor, A. Yeltik, M. Z. Akgul, W. Yue, R. Chen, C. Dang, H. Sun, H. V. Demir,
    2015 MRS Fall Meeting at Boston, MA, USA, 29 November - 4 December 2015. GG4.03

  4. Active Matrix Organic Light-Emitting Diode Display Driven by Carbon Nanotube Thin-Film Transistor Circuitry
    J. Zou, K. Zhang, J. Li, Y. Zhao, Y. Wang, S. K. R. Pillai, H. V. Demir, X. W. Sun, M. B. Chan-Park, Q. Zhang,
    2015 MRS Fall Meeting at Boston, MA, USA, 29 November - 4 December 2015. Q16.10

  5. Exciton transfer and polarized emission in colloidal quantum dot – anthracene crystals
    Z. Soran-Erdem, T. Erdem, P. L. Hernandez-Martinez, M. Z. Akgul, N. Gaponik, H. V. Demir,
    2015 IEEE Photonics Conference (IPC) at Reston, VA, USA, 4 - 8 October 2015.

  6. High-efficiency high-quality street lighting with colloidal quantum dot nanophosphors
    T. Erdem, Y. Kelestemur, Z. Soran-Erdem, Y. Ji, H. V. Demir,
    2015 IEEE Photonics Conference (IPC) at Reston, VA, USA, 4 - 8 October 2015.

  7. Tandem InGaN/GaN light-emitting diodes
    B. Zhu, W. Liu, Z. Zhang, S. Tan, X. Sun and H. Demir,
    2015 IEEE Photonics Conference (IPC) at Reston, VA, USA, 4 - 8 October 2015.

  8. Nonradiative Energy Transfer in a Layered Metal-Dielectric Nanostructure Mediated by Surface Plasmons
    S. Golmakaniyoon, H. V. Demir, X. W. Sun,
    SPIE Optics and Photonics Conference on Plasmonics - Metallic Nanostructures and their Optical Properties XIII at San Diego, CA, USA, 9-13 August 2015.

  9. Two-color hybrid plasmonic nano-emitter
    X. Zhou, X. Yang, X. Sun, H. V. Demir, A. Vial, L. le Cunff, A. S. Bisht, G. P. Wiederrecht, R. D. Schaller, S. Jradi, J. Plain, G. Colas des Francs, R. Bachelot,
    6th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META2015 at New York, NY, USA, 4-7 August 2015.

  10. RF Displacement and Strain Sensing System for Wireless Structural Health Monitoring
    B. Ozbey, O. Kurc, H. V. Demir, V. B. Erturk, A. Altintas
    2015 USNC-URSI Radio Science Meeting at Vancouver, Canada, 19 July 2015.

  11. Silica Synthesis & Coating of Quantum Dots in Droplet-Based Microreactors
    A. Ozkan, Y. Kelestemur, H. V. Demir, E. Y. Erdem
    13th International Conference on Nanochannels, Microchannels, and Minichannels - InterPACKICNMM2015 at San Francisco, CA, USA, 6-9 June 2015.

  12. Optical and Excitonic Properties of Type-II Colloidal Quantum Wells: CdSe/CdTe core/crown Heteronanoplatelets
    Y. Kelestemur, M. Olutas, B. Guzelturk, S. Delikanli, M. Z. Akgul and H. V. Demir,
    20 Years of Quantum Dots at Los Alamos, Santa Fe, NM, USA, 12-16 April 2015.

  13. Sensitivity enhancement in photosensitive nanocrystal skins via exciton funneling
    S. Akhavan, A. F. Cihan, B. Bozok and H. V. Demir,
    2015 MRS Spring Meeting & Exhibit, San Francisco, CA, USA, 6-10 April 2015.

  14. Type-II colloidal quantum wells: CdSe/CdTe Core/Crown nanoplatelets
    Y. Kelestemur, M. Olutas, S. Delikanli, B. Guzelturk, M. Z. Akgul and H. V. Demir,
    2015 MRS Spring Meeting & Exhibit, San Francisco, CA, USA, 6-10 April 2015.

  15. Ultralong exciton transport in controlled stacked assemblies of colloidal nanoplatelets
    B. Guzelturk, O. Erdem, M. Olutas, Y. Kelestemur, and H. V. Demir,
    2015 MRS Spring Meeting & Exhibit, San Francisco, CA, USA, 6-10 April 2015.

  16. Modifying electrical and optical properties of solution derived ZnO nanorods via surface doping
    X. Zhao, Y. Gao, S. Wang, H. V. Demir and H. Sun,
    2015 MRS Spring Meeting & Exhibit, San Francisco, CA, USA, 6-10 April 2015.

  17. Beyond methyl ammonium lead iodide: Exploring new perovskites for photovoltaics and light emission
    S. G. Mhaisalkar, P. P. Boix, N. Mathews, T. C. Sum, H. V. Demir and T. White,
    2015 MRS Spring Meeting & Exhibit, San Francisco, CA, USA, 6-10 April 2015.

  18. Singlet and Triplet Exciton Harvesting in the Thin Films of Colloidal Quantum Dots Interfacing Phosphorescent Small Organic Molecules
    B. Guzelturk, P. L. Hernandez-Martinez, D. Zhao, X. W. Sun and H. V. Demir,
    APS March Meeting 2015, San Antonio, Texas, USA, 2–6 March 2015.

  19. Sweet Plasmonics: Sucrose Macrocrystals of Metal Nanoparticles
    P. L. Hernandez-Martinez, T. Erdem, Z. Soran-Erdem, V. K. Sharma, H. Akcali, I. Akcali, N. Gaponik, A. Eychmüller and H. V. Demir,
    APS March Meeting 2015, San Antonio, Texas, USA, 2–6 March 2015.

  20. Plasmonic metastructures exhibiting a narrow transparency window within a broad extinction spectrum
    L. V. Besteiro, H. Zhang, K. Gungor, H. V. Demir, A. Govorov,
    APS March Meeting 2015, San Antonio, Texas, USA, 2–6 March 2015.

2014

  1. Amplified spontaneous emission and lasing in colloidal quantum wells
    B. Guzelturk, Y. Kelestemur, M. Olutas, S. Delikanli and H. V. Demir,
    2014 MRS Fall Meeting & Exhibit, Boston, MA, USA, 30 November – 5 December 2014. II1.09

  2. TiO2 assisted sensitivity enhancement in photosensitive nanocrystal skins
    A. Yeltik and H. V. Demir,
    IEEE Photonics Conference (IPC) 2014, San Diego, CA, USA, 12 - 16 October 2014. ThH1.1

  3. Low-threshold optical gain and lasing of colloidal nanoplatelets
    Y. Kelestemur and H. V. Demir,
    IEEE Photonics Conference (IPC) 2014, San Diego, CA, USA, 12 - 16 October 2014. WH2.5

  4. Novel Optical Antenna Designs of Comb Shaped Split Ring Architecture for NIR and MIR Enhanced Field Localization
    V. T. Kilic, V. B. Ertürk and H. V. Demir,
    IEEE Photonics Conference (IPC) 2014, San Diego, CA, USA, 12 - 16 October 2014. TuH1.1

  5. Advances in Colloidal Quantum Dots Distributed Feedback Lasers Hybridized on Glass Membranes
    B. Guilhabert, C. Foucher, L. McLellan, A. Haughey, Y. Gao, J. Herrnsdorf, E. Mutlugun, H. V. Demir, N. Laurand, M. D. Dawson,
    IEEE Photonics Conference (IPC) 2014, San Diego, CA, USA, 12-16 October 2014. ThH1.2

  6. Anisotropic Stimulated Emission from Aligned CdSe/CdS Dot-in-Rods
    Y. Gao and H. V. Demir,
    IEEE Photonics Conference (IPC) 2014, San Diego, CA, USA, 12-16 October 2014. WH1.5

  7. Low-Cost, Large-Scale, Ordered ZnO nanopillar Arrays for Light Extraction Efficiency Enhancement in Quantum Dot Light-Emitting Diodes
    X. Yang and H. V. Demir,
    IEEE Photonics Conference (IPC) 2014, San Diego, CA, USA, 12-16 October 2014. WH2.2

  8. Excitonics of dense quantum dot nanocomposite
    B. Guzelturk, P. L. Hernandez-Martinez and H. V. Demir,
    Nanoscience with Nanocrystals - NaNaX6, Bad Hofgastein, Austria, 18-23 May 2014.

  9. Type-tunable and low-threshold optical gain from CdSe/CdS core/shell material system
    Y. Kelestemur, B. Guzelturk, A. F. Cihan and H. V. Demir,
    Nanoscience with Nanocrystals - NaNaX6, Bad Hofgastein, Austria, 18-23 May 2014.

  10. Macrocrystals of co-immobilized semiconductor nanocrystals and metal nanoparticles
    T. Erdem and H. V. Demir,
    Nanoscience with Nanocrystals - NaNaX6, Bad Hofgastein, Austria, 18-23 May 2014.

  11. Selective Plasmon-Exciton Coupling in Nonradiative Energy Transfer: Donor-Selective versus Acceptor-Selective
    P. L. Hernandez-Martinez, T. Ozel, E. Mutlugun, O. Akin, S. Nizamoglu, I. O. Ozel, Q. Zhang, Q. Xiong, and H. V. Demir,
    APS March Meeting 2014, Denver, CO, USA, 3 - 7 March 2014.

  12. Förster-type Nonradiative Energy Transfer for Assemblies of Arrayed Nanostructures: Confinement Dimension vs. Stacking Dimension
    H. V. Demir, P. L. Hernandez-Martinez, A. O. Govorov,
    APS March Meeting 2014, Denver, CO, USA, 3 - 7 March 2014.

2013

  1. Low-Threshold Gain of New-Generation Zinc Blende CdSe/CdS Core/Shell Colloidal Quantum Dots
    Y. Keleştemur, B. Güzeltürk and H. V. Demir,
    2013 MRS Fall Meeting, Boston, MA, USA, 1 - 6 December 2013. L4.10

  2. Highly Efficient Forster Resonance Energy Transfer from Phosphorescent Emitters into Core/Graded-Shell Quantum Dots for Triplet-State Exciton Harvesting
    B. Güzeltürk, P. L. Hernandez-Martinez, D. Zhao, X. W. Sun and H. V. Demir,
    2013 MRS Fall Meeting, Boston, MA, USA, 1 - 6 December 2013. L4.05

  3. Time Resolved Study of Nonradiative Energy Transfer in Graphene Based Thin Films
    A. Yeltik, G. Kucukayan, S. Fardindoost, B. Güzeltürk and H. V. Demir
    2013 MRS Fall Meeting, Boston, MA, USA, 1 - 6 December 2013. L9.95

  4. Exciton Funneling along Nanocrystal Skins for Photosensing
    S. Akhavan, A. F. Cihan, B. Bozok and H. V. Demir,
    2013 MRS Fall Meeting, Boston, MA, USA, 1 - 6 December 2013. L9.104

  5. Nanocrystals for Quality Lighting and Displays
    H. V. Demir,
    Materials Science & Technology 2013 Conference & Exhibition, Montreal, Canada, 27 - 31 October 2013.
    [ Invited Talk ]

  6. Quality LED Lighting and Displays using Nanocrystals
    H. V. Demir,
    IEEE Photonics Conference (IPC) 2013, Bellevue, WA, USA, 8 - 12 September 2013. MB2.1
    [ Invited Talk ]

  7. Nanoplasmonic three-dimensional surfaces with strong surface-normal electric field enhancement
    K. Güngör, Emre Ünal and H. V. Demir,
    IEEE Photonics Conference (IPC) 2013, Bellevue, WA, USA, 8 - 12 September 2013. TuH1.2

  8. Nanocrystal LEDs with enhanced external quantum efficiency enabled by the use of phosphorescent molecules
    E. Mutlugün, A. Abiyasa, B. Güzeltürk, Y. Gao, K. Leck, X. W. Sun and H. V. Demir,
    IEEE Photonics Conference (IPC) 2013, Bellevue, WA, USA, 8 - 12 September 2013. TuB2.2

  9. Arrays of Suspended Plasmonic Nanodiscs
    C. Uran, T. Erdem and H. V. Demir,
    IEEE Photonics Conference (IPC) 2013, Bellevue, WA, USA, 8 - 12 September 2013. WH2.4

  10. Highly flexible, full-color, top-emitting quantum dot light-emitting diode tapes
    X. Yang, E. Mutlugün, Y. Gao, Y. Zhao, S. T. Tan, X. W. Sun and H. V. Demir,
    IEEE Photonics Conference (IPC) 2013, Bellevue, WA, USA, 8 - 12 September 2013. MH3.2

  11. Nanocrystal optoelectronics for quality lighting and displays
    S. T. Tan and H. V. Demir,
    The 246th ACS National Meeting, Indianapolis, IN, USA, 8 - 12 September 2013.
    [ Invited Talk ]

  12. The growth, design and applications of LEDs
    S. T. Tan and H. V. Demir,
    The 13th International Meeting on Information Display (IMID), Daegu, Korea, 26 - 29 August 2013.
    [ Invited Talk ]

  13. Novel Bio-Mıcroelectromechanical System for In Vivo Diagnostic Monitoring of Fracture Healing
    K. McGilvray, H. V. Demir, E. Unal, C. Puttlitz
    15th American-Society-Mechanical-Engineering Summer Bioengineering Conference at Sunriver, OR, USA, 26-29 June 2013.

  14. Excitonically driven quantum dot light-emitting diodes: exLEDs
    B. Güzeltürk, P. L. Hernandez-Martinez, V. K. Sharma, Y. Coşkun, V. Ibrahimova, X. W. Sun, D. Tuncel, H. V. Demir,
    CLEO: 2013, San Jose, CA , USA, 9-14 June 2013. CF1M.2

  15. Blue- and red-shifting amplified spontaneous emission of CdSe/CdS core/shell colloidal quantum dots
    Y. Keleştemur, A. F. Cihan, B. Güzeltürk, O. Yerli, U. Kurum, H. G. Yağlıoğlu, A. Elmalı, H. V. Demir,
    CLEO: 2013, San Jose, CA , USA, 9-14 June 2013. CF1I.7

  16. Enhanced exciton transfer from the cascaded bilayer of green- and red-emitting CdTe quantum dots into bulk silicon
    A. Yeltik, B. Güzeltürk, S. Akhavan, H. V. Demir,
    CLEO: 2013, San Jose, CA , USA, 9-14 June 2013. QM4B.5

  17. Type-tuning of quasi-type-II CdSe/CdS seeded core/shell nanorods: type-I vs. type-II
    A. F. Cihan, Y. Keleştemur, B. Güzeltürk, H. V. Demir,
    CLEO: 2013, San Jose, CA , USA, 9-14 June 2013. QM4B.4

  18. Phonon-assisted nonradiative energy transfer in quantum dot-silicon nanostructures
    P. L. Hernandez-Martinez, A. Yeltik, B. Güzeltürk, A. O. Govorov, H. V. Demir,
    APS March Meeting, Baltimore, Maryland , USA, March 18 - March 22, 2013.

  19. The role of exciton diffusion in the Fӧrster-type energy transfer in hybrid organic-inorganic nanocomposites
    B. Güzeltürk, P. L. Hernandez-Martinez, D. Tuncel, H. V. Demir,
    APS March Meeting, Baltimore, Maryland , USA, March 18 - March 22, 2013.

  20. Functional quantum dot-protein nano bio-assembly for superior light harvesting applications
    E. Mutlugün*, U. Ö. Ş. Şeker*, , P. L. Hernandez-Martinez, V. K. Sharma, V. Lesnyak, N. Gaponik, A. Eychmuller and H. V. Demir (*equal contribution)
    APS March Meeting, Baltimore, Maryland , USA, March 18 - March 22, 2013.

  21. Photosensitivity Enhancement in Light-Sensitive Skins of Nanocrystal Monolayer with Electron Transfer to TiO2
    S. Akhavan, A. Yeltik and H. V. Demir,
    2013 MRS Fall Meeting, Boston, MA, USA, 1 - 6 December 2013. M5.12

2012

  1. Nanocrystal optoelectronics for quality lighting
    H. V. Demir
    5th Mediterranean Conference on NanoPhotonics (MediNano5), ICFO, Barcelona, Spain, 5-6 November 2012
    [ Invited Talk ]

  2. Nanocrystal optoelectronics for photometric quality semiconductor lighting
    H. V. Demir
    International Conference on Nano Science and Nano Technology (ICNST 2012), Korean Photonics Technology Institute (KOPTI), Gwangju, Korea, 8-9 November 2012. Session: Nano Photonics.
    [ Invited Talk ]

  3. High-quality Energy-saving LEDs for Lighting and Displays
    S. T. Tan and H. V. Demir
    ACP 2012, Guangzhou, China, 7-10 November, 2012. Subcommittee 6 (SC6): Light Emitting Diodes, Photovoltaics and Optoelectronics in Energy.
    [ Invited Talk ]

  4. Plasmonic nanoparticle enhanced and extended performance of light-sensitive nanocrystal skins
    S. Akhavan, K. Gungor, and H. V. Demir
    2012 MRS Fall Meeting & Exhibit, Boston, Massachusetts, USA, 25-30 November 2012.

  5. High-Quality InP/ZnS Nanocrystals with High Photometric Performance and Their Application to White Quantum Dot Light-Emitting Diodes
    X. Yang, S. T. Tan, H. V. Demir and X. W. Sun
    25th IEEE Annual Photonics Society Meeting, San Francisco, CA, USA, 23-27 September 2012. Session: ThH: Quantum Confined Light Sources. Paper: TH 4.

  6. Large-Area (> 50 cm x 50 cm), Freestanding, Flexible, Optical Membranes of Cd-Free Nanocrystal Quantum Dots
    E. Mutlugün, P. L. Hernandez-Martinez, C. Eroǧlu, Y. Coşkun, T. Erdem, V. K. Sharma, E. Ünal, S. Panda, S. Hickey, N. Gaponik, A. Eychmuller and H. V. Demir
    25th IEEE Annual Photonics Society Meeting, San Francisco, CA, USA, 23-27 September 2012. Session: WH: Large-Area Nanophotonics and Novel Fabrication Techniques Paper: WH 1.

  7. Large-Area Semi-Transparent Light-Sensitive Nanocrystal Skins
    S. Akhavan, B. Güzeltürk, V. K. Sharma and H. V. Demir
    25th IEEE Annual Photonics Society Meeting, San Francisco, CA, USA, 23-27 September 2012. Session: WH : Large-Area Nanophotonics and Novel Fabrication Techniques. Paper: WH 2

  8. Phonon-Assisted Nonradiative Energy Transfer from Colloidal Quantum Dots to Monocrystalline Bulk Silicon
    A. Yeltik, B. Güzeltürk, P. L. Hernandez-Martinez and H. V. Demir
    25th IEEE Annual Photonics Society Meeting, San Francisco, CA, USA, 23-27 September 2012. Session: ThH: Quantum Confined Light Sources. Paper: ThH 5

  9. Observation of Biexcitons in the presence of Trions generated via Sequential Absorption of Multiple Photons in Colloidal Quantum Dot Solids
    A. F. Cihan, P. L. Hernandez-Martinez, Y. Kelestemur and H. V. Demir
    25th IEEE Annual Photonics Society Meeting, San Francisco, CA, USA, 23-27 September 2012. Session: ThH: Quantum Confined Light Sources. Paper: ThH 3.

  10. Excitonic energy transfer dynamics in hybrid organic/inorganic nanocomposites at high loading levels
    B. Güzeltürk and H. V. Demir
    CLEO: 2012, San Jose, CA, USA, 6-11 May 2012.

  11. Strong nonradiative energy transfer from the nanopillars of quantum wells to quantum dots: Efficient excitonic color conversion for light emitting diodes
    B. Güzeltürk and H. V. Demir
    CLEO: 2012, San Jose, CA, USA, 6-11 May 2012.

  12. Peptide-Mediated Constructs of Quantum Dot Nanocomposites for Enzymatic Control of Nonradiative Energy Transfer
    U. O. S. Seker and H. V. Demir
    7th International Conference on Quantum Dots (QD 2012), Santa Fe, New Mexico, USA, 13 - 18 May 2012.

  13. Optically Excited Exciton Transfer of Spherical Quantum Dots via Optical Near-Field Interactions
    T. Amirahmadov, P. L. Hernandez-Martinez and H. V. Demir
    APS March Meeting, Boston, Massachusetts, USA, February 27 - March 2, 2012.

  14. Efficient Exciton Transfer from an Epitaxial Quantum Well to an Energy Gradient Structure Composed of Layer-by-Layer Assembled Colloidal Quantum Dots
    S. Nizamoğlu, P. L. Hernandez-Martinez, E. Mutlugün and H. V. Demir
    APS March Meeting, Boston, Massachusetts, USA, February 27 - March 2, 2012.

  15. Excitonics of Hybrid Nanostructures Arranged with Mixed Dimensionality
    P. L. Hernandez-Martinez, A. O. Govorov and H. V. Demir
    APS March Meeting, Boston, Massachusetts, USA, February 27 - March 2, 2012.

  16. Power conversion and luminous efficiency performance of nanophosphor quantum dots on color-conversion LEDs for high-quality general lighting
    T. Erdem, S. Nizamoğlu and H. V. Demir
    SPIE Photonics West 2012, Moscone Center, San Francisco, California, USA, 21-26 January 2012.

2011

  1. Photometric design for color-conversion LEDs using narrow-emitter nanophosphors
    H. V. Demir
    SPIE Photonics West, San Francisco, USA, January 22 - 27, 2011.
    [ Invited Talk ]

  2. Hybrid optoelectronics of colloidal semiconductor quantum dots for light generation and harvesting
    H. V. Demir
    SPIE Photonics West, San Francisco, USA, January 22 - 27, 2011.
    [ Invited Talk ]

  3. Energy transfer driven optoelectronics of semiconductor nanocrystals for energy efficiency
    H. V. Demir
    SPIE Photonics West, San Francisco, USA, January 22 - 27, 2011.
    [ Invited Talk ]

  4. Semiconductor Nanocrystal Optoelectronics for High-Quality LED Lighting
    H. V. Demir
    IEEE Photonics Society and SPIE ACP Communications and Photonics Conference, Shanghai, China, November 13 - 16, 2011.
    [ Invited Talk ]

  5. Superior warm-white light-emitting diodes integrated with quantum dot nanophosphors for high luminous efficacy and color rendering
    S. Nizamoglu, T. Erdem, X. W. Sun and H. V. Demir
    CLEO/IQEC Baltimore, Maryland, USA, May 1-6, 2011. Paper Efficient Lighting AWA2.

  6. Room-temperature, high-efficiency conversion of Mott-Wannier to Frenkel excitons in hybrid semiconductor quantum dot/polymer composites
    S. Nizamoglu, X. W. Sun and H. V. Demir
    CLEO/IQEC Baltimore, Maryland, USA, May 1-6, 2011. Paper Exciton and Carrier Dynamics in Nanophotonic Systems QTuL6.

  7. Förster-type nonradiative energy transfer directed from colloidal quantum dots to epitaxial quantum wells for light harvesting applications
    S. Nizamoglu, E. Sari, J-H. Baek, I-H. Lee, H. V. Demir
    CLEO/IQEC Baltimore, Maryland, USA, May 1-6, 2011. Paper Nanostructures for Photovoltaics CMBB6.

  8. Nonradiative Energy Transfer in Assemblies of Nanostructures with Mixed Dimensionality
    P. L. Hernandez-Martinez and H. V. Demir
    APS March Meeting, Dallas, Texas, USA, March 21 - 25, 2011.

2010

  1. Polar vs. Nonpolar InGaN/GaN Quantum Heterostructures: Opposite Quantum Confined Electroabsorption and Carrier Dynamics Behavior
    E.Sari, S.Nizamoglu, S.J. Lee, K.H. Baik, J.H. Baek, H. V. Demir
    IEEE Photonics Global Conference, Singapore (December 14-16, 2010).

  2. Semiconductor Nanocrystal Optoelectronics for Energy Efficiency
    H. V. Demir
    IEEE Photonics Global Conference, Singapore (December 14-16, 2010).
    [ Invited Talk ]

  3. Green nanophotonics to combat climate change
    H. V. Demir
    Nanophotonics Conference (the 4th of this conference series) in Tsukuba, Japan on May 30 - June 3, 2010.
    [ Invited Talk ]

  4. Color conversion LEDs using nanophosphors of colloidal semiconductor quantum dots
    H. V. Demir
    The Fourth International Conference on Optical, Optoelectronic and Photonic Materials and Applications, Budapest, Hungary, August 15 - 20, 2010.
    [ Invited Talk ]

  5. FRET-LEDs involving colloidal quantum dot nanophosphors
    S. Nizamoglu, E. Sari, J.-H. Baek, I.-H. Lee, X. W. Sun, and H. V. Demir
    4th International Conference on LED and Solid State Lighting (LED 2010), COEX, Seoul, Korea, February 3-5, 2010.
    [ Invited Paper ]

  6. Cascading plasmonic and nonradiative energy transfer interactions by plasmon-coupling only donor or only acceptor quantum dots of the energy transfer pairs
    O.Akin, T. Ozel and H.V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: ThD: Emerging Optical Materials. Paper: ThD 4.

  7. Controlled growth and characterization of epitaxially-laterally-overgrown InGaN/GaN quantum heterostructures
    E. Sari, O.Akyuz, E.G. Choi, I.H. Lee, J. H. Baek and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: TuX: Novel Integrated Devices. Paper: TuX 4.

  8. Volumetric Plasmonic Resonators for Very Thin Organic Solar Cells
    M. A. Sefunc, A.K. Okyay and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: ThT: Solar Cell Devices and Materials. Paper: ThT 4.

  9. Warm-white color-converting nanophosphors of semiconductor nanocrystals with high color rendering index and high luminous efficacy
    T. Erdem, S. Nizamoglu and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: ThL: LED Technologies. Paper: ThL 5.

  10. FRET-assisted organic dye molecules using in conjunction with colloidal quantum dots for bio-labelling
    E. Mutlugun and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: TuE: Engineered Quantum Dot Devices and Materials. Paper: TuE 4.

  11. Non-radiative energy-transfer-driven quantum dot LEDs
    B. Guzelturk, T. Erdem, E. Unal, S. Nizamoglu, D. Tuncel and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: TuE: Engineered Quantum Dot Devices and Materials. Paper: TuE 3.

  12. Light-harvesting semiconductor quantum dot nanocrystals integrated on photovoltaic radial junction nanopillars
    B. Guzelturk, E. Mutlugun, X. Wang, K. L. Pey and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: WB: Integrated Detectors and Sensors. Paper: WB 4.

  13. Au-Silica core/shell hybrid nanoparticles furnished with CdTe nanocrystals for enhanced plasmon-exciton interactions
    I. O. Ozel, T. Ozel, D. Tuncel, and H.V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: ThD: Emerging Optical Materials. Paper: ThD 3.

  14. Observation of anisotropic emission from semiconductor quantum dots in nanocomposites of metal nanoparticles
    T. Ozel, S.Nizamoglu, M. A. Sefunc, O. Samarskaya, I. O. Ozel, E. Mutlugun, V. Lesnyak, N. Gaponik, A. Eychmuller, S. V. Gaponenko and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: TuE: Engineered Quantum Dot Devices and Materials. Paper: TuE 2.

  15. Quantum Efficiency Enhancement Optimization in Colloidal Semiconductor Quantum Dot Solids Using Nonradiative Energy Transfer
    S. Nizamoglu, O. Akin, and H. V. Demir
    Proceedings of 23rd IEEE Annual Photonics Society Meeting, Denver, CO, USA (7 – 11 November 2010). Session: CTuNN: Nanostructure Enhanced LEDs. Paper CTuNN 6.

2009

  1. Green nanophotonics
    H. V. Demir
    MediNano, Athens, Greece (October 26-27, 2009).
    [ Invited Talk ]

  2. Efficient Migration of Mott-Wannier Excitons to Frenkel Excitons in Hybrid Organic/Inorganic Assembly of CdSe/ZnS Nanocrystals in MDMO-PPV Homopolymers
    S. Nizamoglu and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: ThD: Quantum Dots, Quantum Wells, and Energy Transfer. Paper ThD 4.

  3. Wavelength Dependent Color Conversion of CdSe/ZnS Core/Shell Nanocrystals for White LEDs
    S. Nizamoglu and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: TuS: Luminescent Colloidal Nanocrystals. Paper TuS 3.

  4. Nanocrystal Integrated Light Emitting Diodes based on Radiative and Nonradiative Energy Transfer for the Green Gap
    S. Nizamoglu, E. Sari, J. H. Baek, I. H. Lee and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: MI: Advanced Display Technologies. Paper MI 4.

  5. Electric field dependence of radiative recombination lifetimes in polar InGaN/GaN quantum heterostructures
    E. Sari, S. Nizamoglu, I.-H. Lee, J.-H. Baek and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: WX: High Power Lasers. Paper WX5.

  6. Optically Active Bi-Polymer Hetero-Nanoparticles
    I. O. Huyal, T. Ozel, D. Tuncel, and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: TuS: Luminescent Colloidal Nanocrystals. Paper TuS 4.

  7. On-Chip Integrated Nanowire Devices with Controllable Nanogap for Manipulation, Capturing, and Electrical Characterization of Nanoparticles
    C. Uran, E. Unal, R. Kizil, and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: TuK: Photonic Hetero-Integration Techniques. Paper TuK 4.

  8. Highly Efficient FRET-based Light-Harvesting using Nanocrystals
    E. Mutlugun, O. Samarskaya, T. Ozel, S. Nizamoglu, and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: MK: Light Emitting Materials and Devices. Paper MK3.

  9. Quantum Dot Emitters Integrated with Smart Peptides
    G. Zengin, U. O. S. Seker, M. Sarikaya, C. Tamerler, and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: MK: Light Emitting Materials and Devices. Paper MK4.

  10. Plasmon Enhanced Colloidal Nanocrystal Composites Incorporating Au Nanoparticles in a Repeating Layered Architecture
    T. Ozel, S. Nizamoglu, O. Samarska, I. O. Huyal, E. Mutlugun, S. V. Gaponenko, and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: ThD: Quantum Dots, Quantum Wells, and Energy Transfer Paper: ThD 5.

  11. Architectural Tuning of Color Chromaticity by Controlled Nonradiative Resonance Energy Transfer in CdTe Nanocrystal Solids
    N. Cicek, S. Nizamoglu, T. Ozel, E. Mutlugun, D. U. Karatay, V. Lesnyak, N. Gaponik, A. Eychmüller and H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009). Session: ThD: Quantum Dots, Quantum Wells, and Energy Transfer.

  12. Transition from Graduate School to Academic Career
    H. V. Demir
    Proceedings of IEEE Photonics (formerly Lasers and Electro-Optics) Society 2009 Annual Meeting (LEOS 2009), Antalya, Turkey (4 - 8 October 2009).

  13. High-quality solid state lighting involving nanocrystal luminophors
    S. Nizamoglu and H. V. Demir
    International Conference from Nanoparticles and Nanomaterials to Nanodevices and Nanosystems, Rhodes, Greece (June 28-July 3, 2009).
    [ Invited Paper ]

  14. Peptide decorated nanocrystal hybrids for solid state lighting
    H. V. Demir
    ACS National Meeting, ACS NANO Salt Lake City (March 22-27, 2009).
    [ Invited Talk ]

  15. White light generating nonradiative energy transfer directly from epitaxial quantum wells to colloidal nanocrystal quantum dots
    S. Nizamoglu, E. Sari, J.-H. Baek, I.-H. Lee, and H. V. Demir
    CLEO/IQEC Baltimore, Maryland (May 31-June 5, 2009). Paper CMH Nanostructured and organic LEDs CMH4-XXX.

  16. Development and biocompatibility characterization of a bioMEMS sensor for monitoring the progression of fracture healing
    B. G. Santoni, R. Melik, E. Unal, N. Kosku Perkgoz, D. A. Kamstock, S. D. Ryan, W. S. Dernell, H. V. Demir, and C. Puttlitz
    American Society of Mechanical Engineers ASME Summer Bioengineering Conference - SBC2009 Lake Tahoe, California (June 17-21, 2009). Paper SBC2009-XXX.

2008

  1. White light generating semiconductor nanocrystal luminophors with high photometric quality
    H. V. Demir
    IEEE Photonics Global 2008, Singapore (8-11 December 2008). Symposium: Nanophotonics. Paper A3-4A-02.

  2. Photocatalytic cleaning and nanotechnology
    G. Celiker, H. V. Demir, D. Yucel, M. A. Sefunc, E. Mutlugun
    Advances in Coatings Technology (ACT'08)Conference, Warsaw, Poland (25-27 November 2008). Paper 34.
    [ Invited Paper ]

  3. Warm White Light Generating Nanocrystal Hybridized LEDs with High Color Rendering Index
    H. V. Demir, S. Nizamoglu, G. Zengin
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: TuG: Emerging Display Technologies. Paper TuG4.

  4. Enhanced Spontaneous Emission in Semiconductor Nanocrystal Solids using Resonant Energy Transfer for Integrated Devices
    S. Nizamoglu and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: WV: Integrated Novel Lasers. Paper WV1.

  5. Light-Harvesting Positively-Charged Nanocrystals for Strong Energy Transfer to Dye Molecules
    E. Mutlugun, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: WA: Light Harvesting with Nanostructures. Paper WA4.

  6. Multi-Layered CdSe/ZnS/CdSe Heteronanocrystals to Generate and Tune White Light
    S. Nizamoglu, E. Mutlugun, T. Ozel, H. V. Demir, S. Sapra, N. Gaponik, and A. Eychmüller
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: ThI: Quantum Nanostructures. Paper ThI2.

  7. Surface-State Emission Enhancement in White-Luminophor CdS Nanocrystals using Localized Plasmon Coupling
    T. Ozel, I. M. Soganci, S. Nizamoglu, I. O. Huyal, E. Mutlugun, S. Sapra, N. Gaponik, A. Eychmüller, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: TuQ: Plasmonic. Paper TuQ2.

  8. Increased Quantum Efficiency and Reduced Red-Shift in Polymer Nanoparticle Luminophors
    I. O. Huyal, T. Ozel, D. Tuncel, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: WK: Nanocrystals for Optoelectronics. Paper WK3.

  9. Multi-Material Specific, Targeted Self-Assembly of Nanocrystal Emitters using Genetically Engineered Peptides on Optoelectronic Microchips
    G. Zengin, U. O. S. Seker, A. Koc, E. Mutlugun, O. Akyuz, E. Sari, M. Sarikaya, C. Tamerler, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: TuL: Biophotonics IV: Novel Approaches in Nano-Biophotonics. Paper TuL4.

  10. Experimental and computational analyses of electroabsorption in polar InGaN/GaN quantum zigzag heterostructures
    E. Sari, T. Ozel, A. Koc, J.-W. Ju, H.-K. Ahn, I.-H. Lee, J. H. Baek, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: WC: Optical Properties of Nanostructures. Paper WC5.

  11. Nanocrystal Emitters for Enhanced Photovoltaics in UV
    E. Mutlugun, I. M. Soganci, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2008 Annual Meeting (LEOS 2008), Newport Beach, CA (9-13 November 2008). Session: MC: Low Dimensional Technologies for Photovoltaics. Paper MC2.

  12. Plasmon-coupled semiconductor nanocrystal luminophors for white light emitting diodes
    H. V. Demir
    MediNano, Istanbul, Turkey (6-7 October 2008).
    [ Invited Talk ]

  13. Semiconductor nanocrystal quantum dots with permanent dipole moments
    O. Akin, E. Unal, R. Melik, and H. V. Demir
    MediNano, Istanbul, Turkey (6-7 October 2008).

  14. Solid state lighting with nanocrystal emitters
    H. V. Demir
    Balkan Physics Union (ISCBPU-6), Bodrum, Turkey (20-24 August 2008).
    [ Invited Paper ]

  15. How can we use nanophotonics to help combating climate change?
    H. V. Demir
    2008 IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, Freiburg, Germany (11-14 August 2008). Paper M2.1.
    [ Invited Paper ]

  16. Device engineering using semiconductor nanocrystal emitters
    H. V. Demir
    Max Planck Institut fur Physik Komplexer Systeme: Optical Properties of Coupled Semiconductor and Metalic Nanoparticles, Dresden, Germany (21-25 July 2008). Paper W 14:00.
    [ Invited Paper ]

  17. Peptides as smart molecular linkers in hybrid nanophotonics
    H. V. Demir
    Foundations of Nanoscience: Self-Assembled Architectures and Devices (FNANO), Snowbird, UT (22-25 April 2008).
    [ Invited Paper ]

  18. Fabrication and characterization of fully on-chip c-band microwave resonators with increased Q-factor and reduced chip size
    R. Melik and H. V. Demir
    PIERS Cambridge 2008, Boston, MA (2-6 July 2008).

  19. Targeted self assembly of quantum-dot nano-emitters using genetically engineered inorganic binding peptides
    U. O. S. Seker, G. Zengin, E. Mutlugun, E. Sari. C. Tamerler, M. Sarikaya, H. V. Demir
    33rd Federation of European Biochemical Societies (FEBS) and 11th International Union of Biochemistry and Molecular Biology (IUBMB) Conferences, Athens, Greeece (28 June-4 July 2008).

  20. New hybrid white light-emitting diodes by hybridizing inorganic InGaN/GaN diodes with nanocrystals and conjugated polymers
    E. Holder, N. Tian, S. Nizamoglu, T. Ozel, E. Mutlugun, I. O. Huyal, E. Sari, and H. V. Demir
    Materials Research Society (MRS)Conference, (9-12 June 2008). Symposium B: sustainable energy materials Paper B5.12.

2007

  1. Combination of TiO2-ZnO nanoparticles chemically integrated into acrylic for enhanced photocatalytic activity in the near-UV
    S. Tek, H. V. Demir, D. Yucel, and G. Celiker
    IEEE Photonics Global 2008, Singapore (8-11 December 2008). Symposium: Nanophotonics. Paper A3-4A-02.

  2. Localized Plasmon-Engineered Spontaneous Emission of CdSe/ZnS Nanocrystals Closely-Packed in the Proximity of Ag Nanoislands
    I. M. Soganci, S. Nizamoglu, E. Mutlugun, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2007 Annual Meeting (LEOS 2007), Lake Buena Vista, FL (21 October - 25 October 2007). Paper WN3.

  3. High-Quality White Light Generation using Dually Hybridized Nanocrystals and Conjugated Polymers
    S. Nizamoglu, T. Ozel, E. Mutlugun, I. O. Huyal, E. Sari, N. Tian, E. Holder, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2007 Annual Meeting (LEOS 2007), Lake Buena Vista, FL (21 October - 25 October 2007). Paper MO5.

  4. Investigation of Excitonic Effects in Polar InGaN/GaN Quantum Heterostructures for Enhanced Quantum Electroabsorption in Blue
    E. Sari, S. Nizamoglu, T. Ozel, A. Koc, I.-H. Lee, J. H. Baek, and H. V. Demir
    Proceedings of IEEE Lasers and Electro-Optics Society 2007 Annual Meeting (LEOS 2007), Lake Buena Vista, FL (21 October - 25 October 2007). Paper ThZ4.

  5. White CdS Nanoluminophor based Tunable Hybrid Light Emitting Diodes
    S. Nizamoglu, E. Mutlugun, O. Akyuz, N. Kosku Perkgoz, H. V. Demir, S. Sapra, N. Gaponik, and A. Eychmüller
    Proceedings of IEEE Lasers and Electro-Optics Society 2007 Annual Meeting (LEOS 2007), Lake Buena Vista, FL (21 October - 25 October 2007). Paper WV5.

  6. Functional Nanophotonic Materials for Hybrid Use in Optoelectronics
    H. V. Demir, E. Mutlugun, S. Tek, S. Nizamoglu, I. M. Soganci, E. Sari, T. Ozel, I. O. Huyal, G. Zengin, C. Uran
    2007 Material Science and Technology Conference and Exhibition, Nanostructured Ceramic Materials, Science and Technology Symposium: Functional Behavior and Characterization of Nanomaterials, Detroit, Michigan (16-20 September 2007).
    [ Invited Paper ]

  7. Hybrid Nanophotonic Approaches for New Functionality
    H. V. Demir, S. Nizamoglu, E. Mutlugun, T. Ozel, I. M. Soganci, S. Tek, I. O. Huyal, E. Sari, G. Zengin, C. Uran
    SPIE Optics East Conference on Optoelectronic Devices: Physics, Fabrication, and Application), Boston, MI (9-12 September 2007).
    [ Invited Paper ]

  8. Tunable white light generating nanocrystal-hybridized LEDs
    H. V. Demir, S. Nizamoglu
    Proceedings of the Conference on Lasers and Electro-Optics (CLEO Pacific Rim 2007), Seoul, Korea (26-31 August 2007). Paper ME1-4.

  9. High Optical Efficiency of ZnO Nanoparticles
    S. Tek, H. V. Demir, D. Yucel, G. Celiker
    Proceedings of the Conference on Lasers and Electro-Optics (CLEO Pacific Rim 2007), Seoul, Korea (26-31 August 2007). Paper WF3-7.

  10. Nanophotonic Wonders of Semiconductor Nanocrystals and Metal Nanoparticles
    H. V. Demir
    Balkan Physics Union (ISCBPU-5), Bodrum, Turkey (21-24 August 2007).
    [ Invited Paper ]

  11. Nanocrystal hybridized white light sources integrated on near UV LEDs
    S. Nizamoglu, and H. V. Demir
    Proceedings of International Conference on Physics, Chemistry, and Applications of Nanostructures (Nanomeeting-2007), Minsk, Belarus (22-25 May 2007).

  12. Elecromodulation of Photoluminescence from CdSe Nanorods Film
    A. Lutich, S. Gaponenko, M. Artemyev, E. Ustinovich, I. M. Soganci, and H. V. Demir
    Proceedings of International Conference on Physics, Chemistry, and Applications of Nanostructures (Nanomeeting-2007), Minsk, Belarus (22-25 May 2007).

  13. White Light Generation with Azide Functionalized Polyfluorene Hybridized on Near-UV Light Emitting Diode
    I. O. Huyal, T. Ozel, S. Nizamoglu, U. Koldemir, D.Tuncel, and H. V. Demir
    Proceedings of the Conference on Lasers and Electro-Optics and the Quantum Electronics and Laser Science Conference (QELS 2007), Baltimore, Maryland, USA (6-11 May 2007).

  14. Near-UV InGaN/GaN-based Quantum Optoelectronic Devices
    T. Ozel, E. Sari, S. Nizamoglu, and H. V. Demir
    Proceedings of SPIE Europe Microtechnologies for the New Millennium, Maspalomas, Gran Canaria, Spain (2-4 May 2007).

  15. Optical efficiency and NOX reduction properties of photocatalytic Ti02 nanoparticles activated in UV
    G. Celiker, D. Yucel, E. Mutlugun, I. M. Soganci, S. Tek, and H. V. Demir
    Proceedings of PRA World 2nd International Nano Hybrid Coatings Conference 'Developments of the Minute' (PRA 2007), Brussels, Belgium (7-8 March 2007). Session Nano Materials: testing and applications. Invited Paper. Also reprinted as an invited paper in the journal of Pitture E Vernici in English and Italian; Pitture E Vernici vol. 83, no. 9, p. 26-32 (2007).

  16. Optical efficiency of self-cleaning TiO2 nanoparticles activated in UV
    E. Mutlugun, I. M. Soganci, S. Tek, H. V. Demir, D. Yucel, and G. Celiker
    2007 Nanometa Conference, Seefeld, Austria (8-11 January 2007).

  17. Tunable White Light Generation
    S. Nizamoglu, T. Ozel, E. Sari, and H. V. Demir
    2007 Nanometa Conference, Seefeld, Austria (8-11 January 2007).

2006

  1. Blue InGaN/GaN-based Quantum Electroabsorption Modulators
    E. Sari, S. Nizamoglu, T. Ozel, and H. V. Demir
    Proceedings of IEEE Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2006), Perth, Australia (6-7 December 2006). Paper WO-A4.

  2. White Light Generation with CdSe/ZnS Core-Shell Nanocrystals and InGaN/GaN Light Emitting Diodes
    S. Nizamoglu, T. Ozel, E. Sari, and H. V. Demir
    Proceedings of IEEE Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 2006), Perth, Australia (6-7 December 2006). Paper WO-A5.

  3. CdSe/ZnS core-shell nanocrystal based scintillators for enhanced detection in UV
    H. V. Demir, I. M. Soganci, and E. Mutlugun
    Proceedings of IEEE Lasers and Electro-Optics Society 2006 Annual Meeting (LEOS 2006), Montreal, QC, Canada (29 October - 2 November 2006). Paper WN3.

  4. Size effect in optical activation of TiO2 nanoparticles in photocatalytic process
    I. M. Soganci, E. Mutlugun, S. Tek, H. V. Demir, D. Yucel, and G. Celiker
    Proceedings of IEEE Lasers and Electro-Optics Society 2006 Annual Meeting (LEOS 2006), Montreal, QC, Canada (29 October - 2 November 2006). Paper WN4.

  5. InGaN/GaN based LEDs with electroluminescence in violet, blue, and green tuned by epitaxial growth temperature
    E. Sari, S. Nizamoglu, T. Ozel, H. V. Demir, A. Inal, E. Ulker, E. Ozbay, Y. Dikme and M. Heuken
    Proceedings of IEEE Lasers and Electro-Optics Society 2006 Annual Meeting (LEOS 2006), Montreal, QC, Canada (29 October - 2 November 2006). Paper MC3.

  6. Hybrid nanophotonic devices: UV scintillators and visible/UV modulators
    E. Mutlugun, I. M. Soganci, E. Sari, T. Ozel, S. Nizamoglu, and H. V. Demir
    Proceedings of the 50th IUVSTA Meeting Toward novel nanostructure-based devices:nanostructured materials fabrications, characterization and assembly for novel devices, Dubrovnik, Croatia (22-27 October 2006).

  7. Optical quantum modulators for UV communication in space
    H. V. Demir, E. Sari, T. Ozel, S. Nizamoglu
    Proceedings of European Optical Society Annual Meeting (EOS 2006), Paris, France (16-19 October 2006).

  8. Photonic devices and systems embedded with nanocrystals for new functionality
    H. V. Demir, I. M. Soganci, E. Mutlugun, S. Tek, I. O. Huyal
    Proceedings of SPIE Optics East, Boston, MI (1-4 October 2006). Invited Paper. 6393-13.
    [ Invited Paper ]

  9. Photonic functions in UV enabled by in-solution synthesized nanocrystals and epitaxially grown quantum structures
    H. V. Demir, E. Sari, E. Mutlugun, I. M. Soganci, T. Ozel, S. Nizamoglu
    NanoTX, Dallas, TX (27-28 September 2006).
    [ Invited Paper ]

2005

  1. Single ultrafast diffusive conduction based optoelectronic switch for multi-channel operation
    H. F. Koklu, H. V. Demir, M. B. Yairi, J. S. Harris, Jr., and D A. B. Miller
    Proceedings of IEEE Lasers and Electro-Optics Society 2005 Annual Meeting (LEOS), Sydney, Australia (23-27 October 2005). Paper ThD3.

  2. New nanophotonic devices for operation at short optical wavelengths
    H. V. Demir
    Proceedings of Advances in Nanophotonics EU PHOREMOST Annual Meeting, Crete, Greece (10-11 October 2005). Paper Tu4.

  3. Multifunctional Integrated Photonic Switches for Nanosecond Packet-Switched Wavelength Conversion
    O. Fidaner, H. V. Demir, V. A. Sabnis, J. S. Harris, Jr., and D. A. B. Miller, and J.-F. Zheng
    Proceedings of Integrated Photonics Research and Applications Meeting (IPRA), San Diego, CA (April 11-13, 2005). Paper IMC4.

2004 and pre-2004

  1. Electrically-reconfigurable integrated photonic switches
    O. Fidaner, H. V. Demir, V. A. Sabnis, J.-F. Zheng, J. S. Harris, Jr., and D. A. B. Miller
    Proceedings of IEEE Lasers and Electro-Optics Society 2004 Annual Meeting (LEOS), Puerto Rico (November 7-11, 2004). Paper WA1.

  2. Photodiode-driven quantum-well modulators for C-band wavelength conversion and broadcasting
    H. V. Demir, O. Fidaner, V. A. Sabnis, J. S. Harris, Jr., D. A. B. Miller, and J.-F. Zheng
    Proceedings of IEEE/LEOS-OSA Conference on Lasers and Electro-Optics (CLEO), San Francisco, CA (May 16-21, 2004). Paper CThR.

  3. Novel scalable wavelength-converting crossbar
    H. V. Demir, V. A. Sabnis, O. Fidaner, J. S. Harris, Jr., D. A. B. Miller, J.-F. Zheng, N. Li, T.-C. Wu, and Y.-M. Houng
    Proceedings of IEEE-OSA Optical Fiber Communications Conference (OFC), Los Angeles, CA (February 22-27, 2004). Paper FD5.

  4. Novel passivation and planarization in the integration of III-V semiconductor devices
    J.-F. Zheng, J. P. Hanberg, H. V. Demir, V. A. Sabnis, O. Fidaner, J. S. Harris, Jr., and D. A. B. Miller
    Proceedings of SPIE Photonics West Conference, San Jose, CA (January 24-29, 2004). Paper 5356-9.

  5. Novel optically-controlled optical switch based on intimate integration of surface-normal photodiode and waveguide electroabsorption modulator for wavelength conversion
    H. V. Demir, V. A. Sabnis, O. Fidaner, S. Latif, J. S. Harris, Jr., D. A. B. Miller, J.-F. Zheng, N. Li, T.-C. Wu, and Y.-M. Houng
    Proceedings of IEEE Lasers and Electro-Optics Society 2003 Annual Meeting (LEOS), pp. 644-645, Tucson, AZ (October 26-30, 2003). Paper WU1.

  6. Optically-switched dual-diode electroabsorption modulators
    V. A. Sabnis, H. V. Demir, O. Fidaner, J. S. Harris, Jr., D. A. B. Miller, J.-F. Zheng, N. Li, T.-C. Wu, and Y.-M. Houng
    OSA Conference on Integrated Photonics Research (IPR), pp. 12-14, (OSA Technical Digest, Optical Society of America, Washington, DC, 2003). Paper IMB3.

  7. Large signal response of high speed p-i-n photodetectors to short pulse with small spot sizes
    H. V. Demir, M. B. Yairi, P. Atanackovic, J. S. Harris, Jr., and D. A. B. Miller
    Proceedings of IEEE/LEOS-OSA Conference on Lasers and Electro-Optics (CLEO), pp. 140, Long Beach, CA (2002). Paper CTuA6.

  8. Observation of wavelength-converting optical switching at 2.5 GHz in a surface-normal illuminated waveguide
    V. A. Sabnis, H. V. Demir, M. B. Yairi, D. A. B. Miller, and J. S. Harris, Jr.
    Proceedings of IEEE Lasers and Electro-Optics Society 2001 Annual Meeting (LEOS), pp. 362-363, San Diego, CA (November 12-15, 2001). Paper TuCC2.

  9. Demonstration of an optoelectronic dual-diode optically-controlled optical gate with a 20-ps repetition period operation
    M. B. Yairi, H. V. Demir, C. Coldren, J. S. Harris, Jr., and D. A. B. Miller
    Proceedings of OSA-IEEE/LEOS Conference on Nonlinear Optics: Materials, Fundamentals, and Applications, pp. 168-170, Kauai, HI (2000). Paper TuD5.

  10. Optically-controlled optical gate using a double diode structure
    M. B. Yairi, H. V. Demir, C. Coldren, J. S. Harris, Jr., and D. A. B. Miller
    Proceedings of IEEE Lasers and Electro-Optics Society 1999 Annual Meeting (LEOS), pp. 770-771, San Francisco, CA (1999). Paper ThN2.