2016

F. Roemer, and B. Witzigmann, Effect of oxygen impurities in semipolar III-nitride light-emitting diodes, Phys, Stat. Sol. A, 1-7, Aug. 2016.

F. Yu, D. Rümmler, J. Hartmann, L. Caccamo, T. Schimpke, M. Strassburg, A. Gad, A. Bakin, H. Wehmann, B. Witzigmann, H. Wasisto, and A. Waag, Vertical architecture for enhancement mode power transistors based on GaN nanowires, Applied Physics Letters, 108, 213503 (2016).

M. Rychetsky, I. Koslow, B. Avinc, J. Rass, T. Wernicke, K. Bellmann, L. Sulmoni, V. Hoffmann, M.Weyers, J. Wild, J. Zweck, B. Witzigmann, and M. Kneissl, Determination of polarization fields in group III-nitride heterostructures by capacitance-voltage measurements, Journal of Applied Physics, 119, 095713 (2016), DOI:http://dx.doi.org/10.1063/1.4943185.

Maximilian Bettenhausen, Bernd Witzigmann, Subhajit Guha, Marcin Kazmierczak, Thomas Schroeder, Simulation of Semiconductor Terahertz Plasmonic Antennas, E-MRS Conference, Warsaw, Poland, Sept. 2016.

F. Yu, S. Yao, F. Roemer, B. Witzigmann, H. Wasisto, and A. Waag, Towards Vertical GaN Power Electronics: Nanowire Arrays for Vertical Field-Effect Transistors, International Workshop on Nitride Semiconductors (IWN 2016), Oct. 2016, Orlando, USA.

M. Rychetsky, I. Koslow, B. Avinc, J. Rass, T. Wernicke, K. Bellmann, L. Sulmoni, V. Hoffmann, M.Weyers, J. Wild, J. Zweck, B. Witzigmann, and M. Kneissl, Determination of Polarization Fields in (0001) c-plane AlInN/GaN and AlGaN/GaN Heterostructures measured by Capacitance-Voltage-Measurements, International Workshop on Nitride Semiconductors (IWN 2016), Oct. 2016, Orlando, USA.

N. Felgen, F. Römer, B. Witzigmann, J.P. Reithmaier, C. Popov, Fabrication and characterization of two-dimensional photonic crystals in nanocrystalline diamond membranes, International Conference on Diamond and Carbon Materials, Sept. 4-8, 2016, Montpellier, France.

A. Becker, V. Sichkovskyi, M. Bjelica, O. Eyal, P. Baum, A. Rippien, F. Schnabel, B. Witzigmann, G. Eisenstein and J. Reithmaier, Narrow-linewidth 1.5 µm quantum dot distributed feedback lasers, SPIE Photonics West Conference, San Francisco, USA, 2016.

Bernd Witzigmann, Maximilian Bettenhausen, Subhajit Guha, Marcin Kazmierczak, Thomas Schroeder, Simulation of Semiconductor Terahertz Plasmonic Antennas, SPIE Photonics West conference, San Francisco, USA, Feb. 2016.

Hutomo Suryo Wasisto, Feng Yu, Shengbo Yao, Friedhard Römer, Bernd Witzigmann, Tilman Schimpke, Martin Strassburg, Andrey Bakin, Hans Werner Schumacher, Erwin Peiner, and Andreas Waag, Vertical 3D GaN nanoarchitectures for power nanoelectronics and gas nanosensors, IWAMSN 2016 Workshop Hanoi, Vietnam, Nov. 2016.

B. Witzigmann, A theoretical study of ordered III-V nanowire arrays for light emission and detection, CIMTEC, Perugia, Italy, June 2016.

B. Witzigmann and F. Roemer, Microscopic Transport Simulation Models for III-Nitride Light Emitting Diodes, APMAS Congress, June 2016, Istanbul, Turkey.