한양대학교 전자전기공학부 학사
한양대학교 전자전기제어계측공학부 석사
한양대학교 전자전기제어계측공학부 박사
한양대학교 전자통신공학부, 박사 후 연구원
Meijo University (Nagoya, Japan), Faculty of Science and Technology, Post-doctoral researcher
Nagoya University (Nagoya, Japan), Akasaki research center, Research fellow
한양대학교 나노광전자 공학부, 연구교수
GaN/SiC 반도체
와이드밴드갭 광반도체
와이드밴드갭 전력반도체
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Selected papers
Dong-Pyo Han*, Jiwon Kim, Dong-Soo Shin, and Jong-In Shim, “Native defect clustering-induced carrier localization centers leading to a reduction of performance in Ga0.70In0.30N/GaN quantum wells,” Optics Express, vol. 31(10), 15779? 15790, (2023).
Dong-Pyo Han*, Motoaki Iwaya, Tetsuya Takeuchi, and Satoshi Kamiyama, “Pre-trimethylindium Flow Treatment of GaInN/GaN Quantum Wells to Suppress Surface Defect Incorporation and Improve Efficiency,” ACS Applied Materials & Interfaces, vol. 14, 26264?26270, (2022).
Ryo Takahashi, Ryoto Fujiki, Keisuke Hozo, Ryoya Hiramatsu, Makoto Matsukura, Takahiro Kojima, Dong-Pyo Han,* Motoaki Iwaya, Tetsuya Takeuchi, and Satoshi Kamiyama, “Improvement of 650-nm red-emitting GaIn0.17N/GaIn0.38N multiple quantum wells on ScAlMgO4 (0001) substrate by suppressing impurity diffusion/penetration,” Applied Physics Letters, vol. 120, No. 14, 142102, (2022).
Dong-Pyo Han*, Motoaki Iwaya, Tetsuya Takeuchi, Satoshi Kamiyama and Isamu Akasaki, “Space-charge effect on photogenerated-current and -voltage in III-nitride optoelectronic semiconductors,” Photonic research vol. 9, No. 9, 1820, (2021).
Dong-Pyo Han*, Ryoto Fujiki, Ryo Takahashi, Yusuke Ueshima, Shintaro Ueda, Weifang Lu, Motoaki Iwaya, Tetsuya Takeuchi, Satoshi Kamiyama, and Isamu Akasaki, “n-type GaN surface etched green lightemitting diode to reduce non-radiative recombination centers,” Applied Physics Letters, vol. 118, no. 2, p. 021102, (2021).
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