Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kwang Soo Huh"'
Autor:
Jung Yup Yang, Byoung-June Kim, Dongseop Kim, Gee Yeong Kim, Seung-jae Jung, Kwang Soo Huh, William Jo, Junggyu Nam, Dohyun Baek, HeeChan Lee, Ji-won Lee, Dongho Lee
Publikováno v:
RSC Advances. 5:40719-40725
We have investigated the sulfurization process in a Cu(In,Ga)(Se,S)2 (CIGSS) absorber layer fabricated by a two-step sputter and selenization/sulfurization method in order to make an ideal double-graded band-gap profile and increase the open circuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47b11dd05c51c9ad03f0fccc312bc303
https://doi.org/10.1039/c5ra05330g
https://doi.org/10.1039/c5ra05330g
Publikováno v:
Journal of Crystal Growth. 260:85-90
We discuss that the effects of Ga flux and growth temperature on ferromagnetic properties of (Ga,Mn)N films grown on sapphire substrate by plasma-enhanced molecular beam epitaxy. The (Ga,Mn)N thin films exhibited ferromagnetic ordering at room temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb2921cefd68706d553f552b02478fb
https://doi.org/10.1016/j.jcrysgro.2003.08.034
https://doi.org/10.1016/j.jcrysgro.2003.08.034
Autor:
Jae Min Myoung, Moon-Ho Ham, Min Chang Jeong, Suk Hee Han, Jeung Mi Lee, Wooyoung Lee, Kwang Soo Huh
Publikováno v:
Solid State Communications. 128:119-123
Effects of Mn flux on the magnetic properties of (Ga,Mn)N films grown on sapphire substrate by plasma-enhanced molecular beam epitaxy (PEMBE) discussed. The (Ga,Mn)N thin films were found to exhibit ferromagnetic ordering at room temperature without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ec0df12e743e3b0bfa5d595e4c2a1a5
https://doi.org/10.1016/j.ssc.2003.08.002
https://doi.org/10.1016/j.ssc.2003.08.002
Autor:
W. J. Hwang, M. W. Shin, Kwang Soo Huh, Moon-Ho Ham, Jae Min Myoung, S. H. Han, J. Y. Chang, H. J. Kim, K. I. Lee, Wooyoung Lee, J. M. Lee
Publikováno v:
Microelectronic Engineering. 69:283-287
The magnetic and magnetotransport properties of epitaxial (Ga1-xMnx)N films with low Mn concentration (x=0.06- 0.5%) grown by plasma-enhanced molecular beam epitaxy have been investigated. Ferromagnetic ordering for the GaMnN is clearly seen in the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a9b06c5ab6a696323d906cde0497da
https://doi.org/10.1016/s0167-9317(03)00311-3
https://doi.org/10.1016/s0167-9317(03)00311-3
Autor:
Young Don Ko, Kyu Hyun Bang, Min-Chul Park, Jae Min Myoung, Ilgu Yun, Kwang Soo Huh, Jihoun Jung
Publikováno v:
Applied Surface Science. 202:266-271
p-ZnO thin film formation on Si substrate is investigated using rf magnetron sputtering followed by Zn 3 P 2 diffusion process. In order to form p-ZnO thin film, n-ZnO thin film is initially deposited on Si substrate using rf magnetron sputtering. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c83c589950a3bdad04f5e5f669c484e
https://doi.org/10.1016/s0169-4332(02)00949-2
https://doi.org/10.1016/s0169-4332(02)00949-2
Autor:
Min-Chul Park, Jeung Mi Lee, Suk Hee Han, Kwang Soo Huh, K.I Lee, Jae Min Myoung, Wooyoung Lee, Joonyeon Chang
Publikováno v:
Solid State Communications. 124:11-14
We report on the crystal structures, magnetic and magnetotransport properties of epitaxial (Ga 1− x Mn x )N films with low Mn concentration ( x =0.06–0.5%) grown by plasma-enhanced molecular beam epitaxy, exhibiting n-type conductivity and ferrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d4576e3f1b4b80d472fe590c35daa9c
https://doi.org/10.1016/s0038-1098(02)00471-4
https://doi.org/10.1016/s0038-1098(02)00471-4
Autor:
Hyosin Choe, Han Wook Song, Seok Lee, Zail Lhee, Y.K. Kim, Chil Sung Park, Kwang Soo Huh, Seung-Bae Park, Bon Jo Koo, Han Gwon Ryu, Sang-Kook Han
Publikováno v:
Microwave and Optical Technology Letters. 48:273-275
Strained-layer multiquantum-well distributed-feedback (SL-MQW-DFB) lasers at a wavelength of 1.55 μm operating from −40°C to 85°C without any coolers are demonstrated. The average value of IMD3 at 1.8 GHz and 5 mW operating conditions was −71
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a27c205ee9bea8b049af87f193ac097
https://doi.org/10.1002/mop.21325
https://doi.org/10.1002/mop.21325
Autor:
M. H. Ham, W. Y. Lee, Jae Min Myoung, Joonyeon Chang, Suk Hee Han, Jong Min Lee, Hyun-Jai Kim, Kwang Soo Huh, Gyu-Tae Kim
Publikováno v:
Journal of Applied Physics. 93:7858-7860
We report on the crystal structure of epitaxial (Ga,Mn)N films with Mn=0.2% grown by plasma-enhanced molecular beam epitaxy, exhibiting n-type conductivity and room temperature ferromagnetism (Ms=0.76 emu/cm3, Hc=90 Oe). The additional diffraction sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58040d9559913326d094099f870fae85
https://doi.org/10.1063/1.1556248
https://doi.org/10.1063/1.1556248
Autor:
Kyoung Il Lee, Suk Hee Han, Wooyoung Lee, Jeung Mi Lee, Joonyeon Chang, Jae Min Myoung, Kwang Soo Huh, Hi Jung Kim, Moon-Ho Ham
Publikováno v:
Japanese Journal of Applied Physics. 41:L1069-L1071
We present the electron-induced ferromagnetic ordering and magnetotransport of epitaxial (Ga1-xMnx)N films with low Mn concentration (x=0.0006–0.005) grown by plasma-enhanced molecular beam epitaxy (PEMBE). The (Ga,Mn)N films were found to exhibit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb806379f7fc8caf3b4dc772d187ee6
https://doi.org/10.1143/jjap.41.l1069
https://doi.org/10.1143/jjap.41.l1069
Autor:
Jong-Bong Park, Jaehan Lee, Jung Yup Yang, Byoung-June Kim, Dongho Lee, Young-Su Kim, Sung Heo, Chan B. Mo, Dongseop Kim, Yoonmook Kang, Sungchan Park, Junggyu Nam, Dohyun Baek, Kwang Soo Huh
Publikováno v:
Applied Physics Letters. 106:083903
We have investigated the charge collection condition around voids in copper indium gallium sulfur selenide (CIGSSe) solar cells fabricated by sputter and a sequential process of selenization/sulfurization. In this study, we found direct evidence of v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd6aedbaf2e7f7f01302a3a59ddbb6cd
https://doi.org/10.1063/1.4913612
https://doi.org/10.1063/1.4913612