IOEM RESEARCH
PUBLICATION
- 2020
Improvement of Ti/Al ohmic contacts on N-face n-type GaN by using O2 plasma treatment
H. Seo, Y.-J. Cha, A. B. M. H. Islam, J. S. Kwak
Applied Surface Science 510 145180 (2020)
- 2020
Impact of grain growth of silver reflective electrode by electron bombardment on external quantum efficiency o…
I. Y. Hong, A. B. M. H. Islam, T. K. Kim, Y.-J. Cha, J. S. Kwak
Applied Surface Science 512 145698 (2020)
- 2020
Low Energy Electron Beam Activated IGZO-based Thin Film Transistor
M. U. Cho, Y.-J. Cha, M. Byeon, Y. J. Yoon, J. S. Kwak
Journal of the Korean Physical Society 76 715-721 (2020)
- 2020
Characterization of the Interdependence Between the Light Output and Self-Heating of Gallium Nitride Light-Emi…
B. Chatterjee, J. S. Lundh, D. Shoemaker, T. K. Kim, H. Kim, N. C. Giebnik, J. S. Kwak, J. Cho, S. Choi
Journal of Electronic Packaging 142 031111 (2020)
- 2020
Impact of tin-oxide nanoparticles on improving the carrier transport in the Ag/p-GaN interface of InGaN/GaN mi…
J. H. Lee, A. B. M. H. Islam, T. K. Kim, Y.-J. Cha, J. S. Kwak
Photonics Research 8 1049-1058 (2020)
- 2020
Room-temperature operation of c-plane GaN vertical cavity surface emitting laser on conductive nanoporous dist…
R. T. ElAfandy, J.-H. Kang, B. Li, T. K. Kim, J. S. Kwak, and J. Han
Applied Physics Letters 117 011101 (2020)
- 2019
Design of ITO/SiO2/TiO2 distributed Bragg reflectors as a p-type electrode in GaN-based flip-chip light emitti…
G. J. Lee, I. Y. Hong, T. K. Kim, H. J. Park, S. K. Oh, Y.-J. Cha, M. J. Park, K. J. Choi, J. S. Kwak
Applied Surface Science 477 220–225 (2019)
- 2019
Impact of Hydrothermally Grown ZnO Nanorods on External Quantum Efficiency of 32 × 32 Pixelated InGaN/GaN Micr…
I. Y. Hong, J. H. Lee, S. M. Cho, J. B. So, T. K. Kim, Y.-J. Cha, J. S. Kwak
IEEE Transactions on Nanotechnology 18 160–166 (2019)