Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jong-Hoi Cho"'
Autor:
Woosung Jung, Jong-Hoi Cho, SungHun Lim, TaeSeop Lee, DaeYoung Choi, Jong-Hyun Seo, SeungHyun Lee, JunKyoung Lee, You Jin Kim, Jeong Ho Yeo, Alex Brikker, Roi Meir, Ran Alkoken, Kyeongju Han, Sujin Lim, KyungJae Choi, Chanhee Kwak, Hyeon Sang Shin
Publikováno v:
Metrology, Inspection, and Process Control XXXVII.
Publikováno v:
Nano letters. 20(12)
Controlling the in-plane symmetry of wide-bandgap semiconductor quantum dots (QDs) is essential for room temperature quantum photonic applications using polarization entangled photon pairs. Herein, we report the formation of 3-fold symmetric group II
Autor:
Samuel Matta, Yong-Hoon Cho, Seoung-Hwan Park, Jong-Hoi Cho, Julien Brault, Young Chul Sim, Chulwon Lee, Hwanseop Yeo, Seung-Hyuk Lim, Je-Hyung Kim, Min-Ho Jang
Publikováno v:
UV and Higher Energy Photonics: From Materials to Applications 2020.
Since III-nitride semiconductor-based ultraviolet (UV) light-emitting diodes (LEDs) are compact and efficient, they can be suggested as a substitute for conventional arc-lamps. However, reported UV LEDs focused on a narrow range of UV spectrum contra
Autor:
Blandine Alloing, Jong-Hoi Cho, Yong-Hoon Cho, Samuel Matta, Hwanseop Yeo, Min-Ho Jang, Young Chul Sim, Chulwon Lee, Seung-Hyuk Lim, Julien Brault, Seoung-Hwan Park, Mathieu Leroux, Je-Hyung Kim
Publikováno v:
Nanoscale Advances
Nanoscale Advances, RSC, 2020, 2 (4), pp.1449-1455. ⟨10.1039/D0NA00052C⟩
Nanoscale Advances, 2020, 2 (4), pp.1449-1455. ⟨10.1039/d0na00052c⟩
Nanoscale Advances, RSC, 2020, 2 (4), pp.1449-1455. ⟨10.1039/d0na00052c⟩
Nanoscale Advances, RSC, 2020, 2 (4), pp.1449-1455. ⟨10.1039/D0NA00052C⟩
Nanoscale Advances, 2020, 2 (4), pp.1449-1455. ⟨10.1039/d0na00052c⟩
Nanoscale Advances, RSC, 2020, 2 (4), pp.1449-1455. ⟨10.1039/d0na00052c⟩
Group III-nitride semiconductor-based ultraviolet (UV) light emitting diodes have been suggested as a substitute for conventional arc-lamps such as mercury, xenon and deuterium arc-lamps, since they are compact, efficient and have a long lifetime. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45bc448bd9fce37c6da511d79931d61
https://hal.archives-ouvertes.fr/hal-03035081
https://hal.archives-ouvertes.fr/hal-03035081
Publikováno v:
ACS Photonics. 5:711-717
Although the study of single quantum dot (QD) properties without the background noise and dephasing processes caused by surrounding carriers is a crucial issue, the spatial-selective excitation of a single QD is still challenging, due to the diffract
Autor:
Hwanseop Yeo, Y. M. Kim, Yong-Hoon Cho, Jong Hoi Cho, Seung Hyuk Lim, Sejeong Kim, Su-Hyun Gong
Publikováno v:
ACS Photonics. 5:439-444
Group III-nitride materials have drawn a great deal of renewed interest due to their versatile characteristics as quantum emitters including room-temperature operation, widely tunable wavelengths from ultraviolet to infrared, and a high degree of lin
Autor:
Jong-Hoi Cho, Seung-Hyuk Lim, Min-Ho Jang, Chulwon Lee, Hwan-Seop Yeo, Young Chul Sim, Je-Hyung Kim, Samuel Matta, Blandine Alloing, Mathieu Leroux, Seoung-Hwan Park, Julien Brault, Yong-Hoon Cho
Publikováno v:
Nanoscale Advances; Apr2020, Vol. 2 Issue 4, p1449-1455, 7p
Autor:
Seung Hyuk Lim, Jun Hyuk Park, Sunyong Hwang, Yong-Hoon Cho, Jong Kyu Kim, Mun Seok Jeong, Jong Hoi Cho, Hokyeong Jeong, Nam Han, Hyeon Jun Jeong
Publikováno v:
Crystal Growth & Design. 17:3649-3655
A hendecafacet (HF) microsized light emitter based on an InGaN/GaN multiple quantum well (MQW) is grown via selective area metal–organic chemical vapor deposition. The HF microsized light emitter is found to possess four crystallographic facets, (0
Autor:
Jong Hoi Cho, Min-Ho Jang, Yang-Seok Yoo, Seung Hyuk Lim, Hyun Gyu Song, Chulwon Lee, Jungwoo Oh, Yong-Hoon Cho, Bugeun Ki
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
The influence of thermal annealing on the properties of germanium grown on silicon (Ge-on-Si) has been investigated. Depth dependencies of strain and photoluminescence (PL) were compared for as-grown and annealed Ge-on-Si samples to investigate how i
Publikováno v:
Optical Materials Express. 10:3119
Deterministic quantum dots (apex-QDs), which are spontaneously formed at the vertex of pyramid structures, are an attractive single-photon source. Herein, we propose the design of apex-QDs coupled to a single-mode optical fiber for directional emissi