Source: http://physics.bilkent.edu.tr/index.php/people/faculty-members/h-volkan-demir
Timestamp: 2019-04-24 22:46:33+00:00

Document:
Light-emitting diodes (LEDs),semiconductor nanocrystal optoelectronics, energy transfer driven devices and sensors, nanoparticles/nanocomposites, nanophotonics, RF sensing bioimplants and medical devices.
B. Guzelturk, Y. Kelestemur, K. Gungor, A. Yeltik, M. Z. Akgul, Y. Wang, R. Chen, C. Dang, H. Sun and H. V. Demir, “Stable and Low Threshold Optical Gain in CdSe/CdS Quantum Dots: All-Colloidal Frequency Up-Converted Laser” Advanced Materials 27, 2678 (2015).
M. Olutas, B. Guzelturk, Y. Kelestemur, A. Yeltik, S. Delikanli and H. V. Demir, “Lateral Size-Dependent Spontaneous and Stimulated Emission Properties in Colloidal CdSe Nanoplatelets” ACS Nano 9, 5041 (2015).
S. Delikanli, B. Guzelturk, P. L. Hernández-Martínez, T. Erdem, Y. Kelestemur, M. Olutas, M. Z. Akgul and H. V. Demir, “Continuously Tunable Emission in Inverted Type-I CdS/CdSe Core/Crown Semiconductor Nanoplatelets” Advanced Functional Materials 25, 4282 (2015).
B. Guzelturk, Y. Kelestemur, M. Olutas, S. Delikanli and H. V. Demir, “Amplified Spontaneous Emission and Lasing in Colloidal Nanoplatelets” ACS Nano 8, 6599 (2014).
B. Guzelturk, O. Erdem, M. Olutas, Y. Kelestemur and H. V. Demir, “Stacking in colloidal nanoplatelets: excitonic properties” ACS Nano 8, 12524 (2014).
Y. Ji, W. Liu, T. Erdem, R. Chen, S. T. Tan, Z.-H. Zhang, Z. Ju, X. Zhang, H. Sun, X. W. Sun, Y. Zhao, S. P. DenBaars, S. Nakamura and H. V. Demir, “Comparative study of field-dependent carrier dynamics and emission kinetics of InGaN/GaN light-emitting diodes grown on (11-22) semipolar versus (0001) polar planes” Applied Physics Letters104, 143506 (2014).
A. O. Govorov, H. Zhang, H. V. Demir, Y. K. Gunko, “Photogeneration of hot plasmonic electrons with metal nanocrystals: Quantum description and potential applications” Nano Today 9, 85 (2014). Invited Paper.
T. Özel, P. L. Hernandez-Martinez, E. Mutlugün, O. Akın, S. Nizamoğlu, İ. Ö. Özel, Q. Zhang, Q. Xiong and H. V. Demir, “Observation of Selective Plasmon-Exciton Coupling in Nonradiative Energy Transfer: Donor-Selective vs. Acceptor-Selective Plexcitons”Nano Letters 13, 3065 (2013).
E. Mutlugün, P. L. Hernandez-Martinez, C. Eroğlu, Y. Coşkun, T. Erdem, V. K. Sharma, E. Ünal, S. K. Panda, S. G. Hickey, N. Gaponik, A. Eychmuller and H. V. Demir, “Large-area (over 50 cm x 50 cm) freestanding films of colloidal InP/ZnS quantum dots” Nano Letters 12, 3986 (2012).
H. V. Demir, S. Nizamo lu, T. Erdem, E. Mutlugun, N. Gaponik, A. Eychmuller “Quantum dot integrated LEDs using photonic and excitonic color conversion,” Nano Today, 6, 632 (2011). Invited Paper.

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