Zobrazeno 1 - 10
of 225
pro vyhledávání: '"YongJo Park"'
Autor:
Gi Baek Nam, Jung-El Ryu, Tae Hoon Eom, Seung Ju Kim, Jun Min Suh, Seungmin Lee, Sungkyun Choi, Cheon Woo Moon, Seon Ju Park, Soo Min Lee, Byungsoo Kim, Sung Hyuk Park, Jin Wook Yang, Sangjin Min, Sohyeon Park, Sung Hwan Cho, Hyuk Jin Kim, Sang Eon Jun, Tae Hyung Lee, Yeong Jae Kim, Jae Young Kim, Young Joon Hong, Jong-In Shim, Hyung-Gi Byun, Yongjo Park, Inkyu Park, Sang-Wan Ryu, Ho Won Jang
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-17 (2024)
Highlights Blue micro-light-emitting diodes (μLED)-integrated gas sensors were fabricated as monolithic structure by directly loading sensing materials onto the μLED. SnO2 nanoparticles are activated by blue μLED and exhibit outstanding sensitivit
Externí odkaz:
https://doaj.org/article/f4f017893d1e4382838ca608a3dfb65d
Autor:
Yong-Hee Lee, Byeongjun Gil, Duyoung Yang, Mi-Hyang Sheen, Euijoon Yoon, Yongjo Park, Ho-Won Jang, Sangmoon Yoon, Miyoung Kim, Young-Woon Kim
Publikováno v:
APL Materials, Vol 11, Iss 5, Pp 051113-051113-8 (2023)
This work investigates the relationship between atomic arrangement and luminescence properties in a high-quality alpha-Ga2O3 thin film grown on an Al2O3 single-crystal membrane. The strain induced by merging domain boundaries shows more significant v
Externí odkaz:
https://doaj.org/article/f1283f9d6ec043cebbf6664ebcf8b98c
Autor:
Yong-Hee Lee, Duyoung Yang, Byeongjun Gil, Mi-Hyang Sheen, Euijoon Yoon, Yongjo Park, Ho-Won Jang, Sangmoon Yoon, Miyoung Kim, Young-Woon Kim
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025148-025148-6 (2023)
This work has investigated the microstructure characteristics of high-quality alpha-Ga2O3 thin film grown on the Al2O3 single crystal substrate membrane. Hetero-epitaxial alpha Ga2O3 crystals reveal the formation of a three-fold symmetry at the initi
Externí odkaz:
https://doaj.org/article/65626088d0cd4b9581ed98396ea95053
Publikováno v:
Crystal Growth & Design. 23:923-929
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b0c6a3341d2f7e145b28c9802b754e0
https://doi.org/10.1021/acs.cgd.2c01141
https://doi.org/10.1021/acs.cgd.2c01141
Autor:
Jehong Oh, Jungel Ryu, Duyoung Yang, Seungmin Lee, Jongmyeong Kim, Kyungwook Hwang, Junsik Hwang, Dongho Kim, Yongjo Park, Euijoon Yoon, Ho Won Jang
Publikováno v:
Crystal Growth & Design. 22:1770-1777
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046cfb876c3150fcd92fefff5608e383
https://doi.org/10.1021/acs.cgd.1c01363
https://doi.org/10.1021/acs.cgd.1c01363
Publikováno v:
Electronic Materials Letters. 18:113-128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05540c2ae7aa88873fe82304bf032f61
https://doi.org/10.1007/s13391-021-00333-5
https://doi.org/10.1007/s13391-021-00333-5
Publikováno v:
Advanced materials (Deerfield Beach, Fla.).
The implementation of high efficiency and high-resolution displays has been the focus of considerable research interest. Recently, micro-LEDs, which are inorganic light-emitting diodes of size less than 100 μm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0fe9bea4d26e199562729453bb1006
https://pubmed.ncbi.nlm.nih.gov/35950613
https://pubmed.ncbi.nlm.nih.gov/35950613
Autor:
Jehong Oh, Dongho Kim, Duyoung Yang, Kyungwook Hwang, Junsik Hwang, Jongmyeong Kim, Seungmin Lee, Jungel Ryu, Sohyeon Park, Jai-Kwang Shin, Yongsung Kim, Yongjo Park, Euijoon Yoon, Ho Won Jang
Publikováno v:
ACS applied materialsinterfaces. 14(22)
Microlight-emitting diode (Micro-LED) is the only display production technology capable of meeting the high-performance requirements of future screens. However, it has significant obstacles in commercialization due to etching loss and efficiency redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd2c7cd226e712b62451b166b37d446c
https://pubmed.ncbi.nlm.nih.gov/35623063
https://pubmed.ncbi.nlm.nih.gov/35623063
Autor:
Duyoung Yang, Byungsoo Kim, Jehong Oh, Tae Hyung Lee, Jungel Ryu, Sohyeon Park, Seungsoo Kim, Euijoon Yoon, Yongjo Park, Ho Won Jang
Publikováno v:
ACS applied materialsinterfaces. 14(4)
α-Gallium oxide, with its large band gap energy, is a promising material for utilization in power devices. Sapphire, which has the same crystal structure as α-Ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::449a9a45750be41a6db32b16071ee22d
https://pubmed.ncbi.nlm.nih.gov/35040629
https://pubmed.ncbi.nlm.nih.gov/35040629
Publikováno v:
Journal of the Korean Physical Society. 75:480-484
In this study, less bowed light-emitting diodes (LEDs) were fabricated by preparing a LED structure on a sapphire substrate with a SiO2 thin film on its back side. The SiO2 thin film with a low thermal expansion coefficient reduced the bow of the waf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::878a42b4bc45fbf1efdec13e8384b224
https://doi.org/10.3938/jkps.75.480
https://doi.org/10.3938/jkps.75.480