Gyeong-Su Park
Samsung
111 Papers
1K Citations
Gyeong-Su Park is an academic researcher from Samsung. The author has contributed to research in topics: Transmission electron microscopy & Thin film. The author has an hindex of 30, co-authored 105 publications. Previous affiliations of Gyeong-Su Park include Seoul National University & UPRRP College of Natural Sciences.
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Papers
Photocarrier dynamics near V-shaped pits in InxGa1−xN/GaN multiple quantum wells
Taeho Shin,Xiang-Shu Li,Dong-Su Ko,Jung-Yeon Won,Seong-Heon Kim,Jae-Kyun Kim,Joosung Kim,Young-jo Tak,Jun-Youn Kim,Gyeong-Su Park,Eunha Lee +10 more
- 03 Jun 2014
TL;DR: In this article, the authors investigated correlations between the carrier dynamics and structural defects known as V-shaped pits in InGaN/GaN multiple quantum wells (MQWs), which exhibit much lower PL intensity compared to MQWs of the normal c -plane indicating a high density of nonradiative recombination centers in the pits.
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Patent
Secondary battery structure, single battery structure, and battery system
Woosung Jeon,Jeo-young Shim,Gyeong-Su Park,Jooho Lee,Hee-Goo Kim,Lee Jae-Woo +5 more
- 21 Dec 2016
TL;DR: In this article, a secondary battery structure, a single battery structure and a battery system is described, which includes a first electrode structure including a plurality of first electrode elements spaced apart from each other and disposed in a form of an array.
2
P‐39: Degradation Mechanism of Spindt‐Type Molybdenum Field Emitter Arrays by Oxidation and Surface Chemical Modification
Hyung-Ik Lee,Sanguhn Cha,Joon-hoo Choi,Young-Chul Park,Jinyool Kim,J.E. Jung,Nam-Geol Lee,Y. W. Jin,B. H. Jung,Joon-Suc Jang,Eun Soo Lee,S. H. Kang,J. H. You,J. M. Kim,Gyeong-Su Park,J. K. Chee,Jung-Pyo Hong +16 more
- 01 May 2000
TL;DR: In this paper, the performance degradation mechanism of field emitter arrays (FEAs) was investigated by examining the molybdenum micro tip surface of field emission displays (FEDs).
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Solution-processed high-efficiency organic phosphorescent devices utilizing a blue Ir(III) complex.
Eun-Sil Han,Yi-Yeol Lyu,Tae-Woo Lee,Younghun Byun,Ohyun Kwon,Alexander Tikhonovsky,Young-Nam Kwon,Gyeong-Su Park,Rupasree Ragini Das +8 more
TL;DR: Two high-efficiency blue phosphorescence organic light-emitting devices are reported by solution process utilizing a blue Ir(III) complex blended with the host mCP, and the inert polymers polystyrene and polymethylmethacrylate.
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