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Seong-Ju Park
Researcher at Gwangju Institute of Science and Technology
Publications - 419
Citations - 15386
Seong-Ju Park is an academic researcher from Gwangju Institute of Science and Technology. The author has contributed to research in topics: Light-emitting diode & Ohmic contact. The author has an hindex of 58, co-authored 417 publications receiving 14725 citations. Previous affiliations of Seong-Ju Park include Purdue University & Wright State University.
Papers
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UV electroluminescence emission from ZnO light-emitting diodes grown by high-temperature radiofrequency sputtering
Jae-Hong Lim,Chang-Ku Kang,Kyoung-Kook Kim,Kyoung-Kook Kim,Il-Kyu Park,Dae-Kue Hwang,Seong-Ju Park +6 more
TL;DR: In this article, the gallium-doped n-type ZnO with a thickness of 1.5 lm was grown on a c-Al2O3 substrate and showed excellent current-rectifying behavior with a threshold voltage of 3.2 V and an EL emission peak at 380 nm at room temperature.
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Realization of p-type ZnO thin films via phosphorus doping and thermal activation of the dopant
TL;DR: In this article, a p-type ZnO was prepared on a sapphire substrate using P2O5 as a phosphorus dopant, which showed a hole concentration of 1.0×1017-1.7×1019/cm3, a mobility of 0.53-3.51
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Quantum Confinement in Amorphous Silicon Quantum Dots Embedded in Silicon Nitride
TL;DR: Analysis showed that the photoluminescence peak energy E was related to the size of the a-Si QD, a (nm) by E(eV) = 1.56+2.40/a(2), which is a clear evidence for the quantum confinement effect in a- Si QDs.
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The Future Of ZnO Light Emitters
TL;DR: In this paper, a p-ZnO/p-AlGaN/n-SiC structure is proposed to produce a high-energy p-n homojunction.
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Surface-Plasmon-Enhanced Light-Emitting Diodes†
Min-Ki Kwon,Ja Yeon Kim,Baek Hyun Kim,Il-Kyu Park,Chu-Young Cho,Clare C. Byeon,Seong-Ju Park +6 more
TL;DR: In this article, the surface plasmons (SPs) have attracted much attentions because optical properties can be greatly enhanced by coupling between SPs and the multiple quantum wells (MQWs) in light-emitting diodes(LEDs).