2018

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Publications 2018

  • N. Susilo, G.G. Roumeliotis, M. Narodovitch, B. Witzigmann, M. Rychetsky, S. Neugebauer, M. Guttmann, J. Enslin, A. Dadgar, T. Niermann, T. Wernicke, A. Strittmatter, M. Lehmann, D.N. Papadimitriou, and M. Kneissl, Accurate determination of polarization fields in (0 0 1) c-plane InAlN/GaN heterostructures with capacitance-voltage measurements, J. Phys. D: Appl. Phys., vol. 51, no. 48, pp. 485103 (2018).
  • Hamed Kamrani, Feng Yu, Kristian Frank, Klaas Strempel, Muhammad Fahlesa Fatahilah, Hutomo Suryo Wasisto, Friedhard Römer, Andreas Waag, Bernd Witzigmann, Thermal performance analysis of GaN nanowire and fin-shaped power transistors based on self-consistent electrothermal simulations, Microelectronics Reliability, Volume 91, Part 2, 2018, Pages 227-231, doi.org/10.1016/j.microrel.2018.10.007. 
  • Bernd Witzigmann, Feng Yu, Kristian Frank, Klaas Strempel, Muhammad  FahlesaFatahilah, Hans Werner Schumacher, Hutomo Suryo Wasisto, Friedhard Römer, Andreas Waag, Performance analysis and simulation of vertical gallium  nitridenanowire transistors, Solid-State Electronics, Volume 144, 2018, Pages 73-77. 
  • Kazmierczak, M., Flesch, J., Mitzloff, J., Capellini, G., Klesse, W. M., Skibitzki, O., You, C., Bettenhausen, M., Witzigmann, B., Piehler, J., Schroeder, T., and Guha, S., Stable and selective self-assembly of α-lipoic acid on Ge(001) for biomolecule immobilization, Journal of Applied Physics 123, 175305 (2018); doi: 10.1063/1.5022532.
  • M. Bettenhausen, F. Römer, B. Witzigmann, et al. (2018), Germanium Plasmon Enhanced Resonators for Label-Free Terahertz Protein Sensing, Frequency, 72(3-4), pp. 113-122. Retrieved 14 Dec. 2018, from doi:10.1515/freq-2018-0009.
  • Akshay Shedbalkar, Bernd Witzigmann, Non equilibrium Green's function quantum transport for green multi-quantum well nitride light emitting diodes, Opt Quant Electron (2018), 50: 67. doi.org/10.1007/s11082-018-1335-1.
  • Feng Yu, Klaas Strempel, Muhammad Fahlesa Fatahilah, Hao Zhou, Friedhard Römer, Andrey Bakin, Bernd Witzigmann, Senior Member, IEEE, Hans Werner Schumacher, Hutomo Suryo Wasisto, and Andreas Waag, Normally Off Vertical 3-D GaN Nanowire MOSFETs With Inverted${p}$-GaN Channel, IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 65, NO. 6, JUNE 2018.
  • F. Roemer, and B. Witzigmann, Signature of the Ideality Factor in III-Nitride Multi Quantum Well LEDs, Optical and Quantum Electronics, Opt Quant Electron (2018) 50:425, doi.org/10.1007/s11082-017-1264-4.
  • Friedhard Römer, Heiko Fülle and Bernd Witzigmann, Simulation of Internal Quantum Efficiency and Carrier Transport in III-Nitride based UV Light  EmittingDiodes, AMASIS concference, Berlin, 2018.
  • Muhammad Fahlesa Fatahilah, Feng Yu, Klaas Strempel, Kristian Frank, Friedhard Römer, Andrey Bakin, Bernd Witzigmann, Hutomo Suryo Wasisto, and Andreas Waag, 3D GaN nanowire arrays for E-mode vertical field-effect transistors, IWN conference, Kanazawa, Japan, 2018.
  • Klaas Strempel, Feng Yu, Jana Hartmann, Hendrik Spende, Kristian Frank, Friedhard Römer, Bernd Witzigmann, Andrey Bakin, Hergo-Heinrich Wehmann, Hutomo  SuryoWasisto, and Andreas Waag, Vertical field-effect transistors based on 3D GaN nanofin arrays, IWN conference, Kanazawa, Japan, 2018.
  • Norman Susilo, Marcel Schilling, Michael Narodovitch, Bernd Witzigmann, Martin Guttmann, Tore Niermann, Tim Wernicke, Michael Lehmann, and Michael Kneissl, Polarization fields in c-plane GaN/AlxGa1-xN/GaN quantum wells determined by capacitance-voltage-measurements, IWN conference, Kanazawa, Japan, 2018.
  • Tali Septon, Sutapa Gosh, Annette Becker, Marco Bjelica, Vitalii Sichkovskyi, Anna Rippien, Florian Schnabel, Bernd Witzigmann, Johann P.  Reithmaierand Gadi Eisenstein, Spectral characteristics of narrow linewidth InAs/InP quantum dot distributed feedback lasers, ISLC Sante Fe, US, 2018.
  • Hutomo Suryo Wasisto, Feng Yu, Klaas Strempel, Muhammad Fahlesa Fatahilah, Kristian Frank, Hamed Kamrani, Friedhard Römer, Hans Werner Schumacher, Bernd Witzigmann, Andreas Waag, Vertical 3D GaN nanowire field-effect transistors, Material Research Society MRS-id conference, Bali, Indonesia, 31 July - 2 August 2018.
  • Maximilian Bettenhausen, Friedhard Römer, Bernd Witzigmann, Julia Flesch, Jacob Piehler, Changjiang You, Marcin Kazmierczak, Subhajit Guha, Giovanni Capellini and Thomas Schröder, Planar semiconductor THz antennas using spoof plasmons for surface sensing, IMS conference 2018, Philadelphia, US.
  • Feng Yu, Klaas Strempel, Muhammad Fahlesa Fatahilah, Kristian Frank, Friedhard Römer, Andrey Bakin, Bernd Witzigmann, Hutomo Suryo Wasisto, Andreas Waag, Vertical GaN nanowire field-effect transistors, GaN Marathon 2.0, Padova, Italy, April 18-19, 2018.
  • A. Waag, J. Hartmann, I.Manglano, C.Margenfeld, H. Zhou, H. Spende,  H.-H. Wehmann, K.Strempel, F. Fatihala, H.S. Wasisto, A. Avramescu, M. Strassburg, H.-J. Lugauer, F. Römer, B. Witzigmann, 3D GaN architectures: From core-shell micro LEDs to vertical electronics, GaN Marathon 2.0, Padova, Italy, April 18-19, 2018.
  • Muhammad Fahlesa Fatahilah, Feng Yu, Klaas Strempel, Kristian Frank, Friedhard Römer, Bernd Witzigmann, Andrey Bakin, Hutomo Suryo Wasisto, Andreas Waag, 3D GaN nanowire arrays for vertical field-effect transistors, ICPS conference, Montpellier, France, 2018.
  • Klaas Strempel, Feng Yu, Jana Hartmann, Hendrik Spende, Kristian Frank, Friedhard Römer, Bernd Witzigmann, Sönke Fündling, Hergo-Heinrich Wehmann, Hutomo Suryo Wasisto, Andreas Waag ,Vertical field-effect transistors based on 3D GaN fin arrays, ICPS conference, Montpellier, France, 2018.
  • Christian Sodeikat, Klaus Mayer, Philipp Obermeier (2018), Corrosion on prestressing wires due to segregation of the injection mortar - Detection of injection defects with Ultrasonic-Echo Technique, MATEC Web of Conferences. 199. 06008. doi.org/10.1051/matecconf/201819906008. ICCRRR 2018.
  • Klaus Mayer, Maria Grohman, The application of RTM technology for the evaluation of pulse-echo and linear array ultrasonic measurements in concrete, International Symposium on Non-Destructive Testing in Civil Engineering (NDT-CE) 2018, New Brunswick.