Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Xiang, Shu Li"'
Publikováno v:
In Journal of Neuroimmunology 2006 174(1):126-132
Autor:
Young-jo Tak, Joosung Kim, Taeho Shin, Eunha Lee, Jung-Yeon Won, Dong-Su Ko, Gyeong-Su Park, Seong-Heon Kim, Jae-Kyun Kim, Xiang-Shu Li, Jun-Youn Kim
Publikováno v:
Chemical Physics. :51-54
Space- and time-resolved photoluminescence (PL) has been employed to investigate correlations between the carrier dynamics and structural defects known as V-shaped pits in InGaN/GaN multiple quantum wells (MQWs). The pits exhibit much lower PL intens
Autor:
Xiang-Shu Li, Anass Benayad
Publikováno v:
The Journal of Physical Chemistry C. 117:4727-4733
The electronic structure of the interface graphene/Ni(111) substrate is reinterpreted based on X-ray photoelectron spectroscopy depth profile study. Using a newly developed Argon gas cluster ion beam sputtering system, we probed the variation of C 1s
Autor:
Won Mook Choi, Yun Sung Woo, Seung Jin Chae, Young Hee Lee, Fethullah Güneş, Duong Dinh Loc, Eun Sung Kim, Xiang-Shu Li, Jae-Young Choi, Seon-Mi Yoon, Anass Benayad, Hyeon-Jin Shin, Gang Hee Han
Publikováno v:
Advanced Materials. 23:4392-4397
Graphene is an ideal 2D planar structure with an electron mobility that reaches 200 000 cm 2 V − 1 s − 1 , an ideal theoretical sheet resistance of 30 Ω sq − 1 , and an excellent transmittance of 97.5% per layer. [ 1–3 ] Recent development o
Autor:
Ki-Hong Kim, Jung Hwan Moon, Sang Jun Choi, Soohaeng Cho, Woo Young Yang, Gyeong Su Park, Xiang Shu Li, Kinam Kim, Kyung Jin Lee
Publikováno v:
Advanced Materials. 23:3272-3277
Autor:
Gun Hwan Kim, Bora Lee, Min Hwan Lee, Seungwu Han, Deok-Hwang Kwon, Jae Hyuck Jang, Cheol Seong Hwang, Xiang-Shu Li, Jong Myeong Jeon, Miyoung Kim, Gyeong-Su Park, Kyung-min Kim
Publikováno v:
Nature Nanotechnology. 5:148-153
Resistance switching in metal oxides could form the basis for next-generation non-volatile memory. It has been argued that the current in the high-conductivity state of several technologically relevant oxide materials flows through localized filament
Autor:
Sung-Mo Shin, Young-Nam Kwon, U-In Chung, David H. Seo, Jai-Kwang Shin, Dong-Chu Kim, Yun-sung Woo, Xiang-Shu Li, Dae-Young Jeon, Hyun-Jong Chung, Sun-Ae Seo
Publikováno v:
ECS Transactions. 19:111-114
We have synthesized a very thin graphite film on polycrystalline Ni foil using radio frequency plasma-enhanced chemical vapor deposition (RF-PECVD) at relatively low temperature. Structural analysis through electron diffraction and Raman spectroscopy
Publikováno v:
Scripta Materialia. 59:290-293
Oxides formed during the dew-point control process were investigated in the Fe–C–Mn–Si–Al–Cu alloy steel. Al2O3, MnAl2O4, AlN and multi-layered Al–O/Mn–Si–O oxides were identified. Alloyed aluminum formed Al–O oxide to block incomin
Publikováno v:
Scripta Materialia. 57:113-116
Oxidation behavior of C–Mn–Si transformation-induced plasticity-aided steel during dew-point control was investigated. Surface oxidation appeared as discontinuous, plate-shaped oxides aligned parallel to the surface, while the internal oxidation
Autor:
Sang Il, Kim, Kyu Hyoung, Lee, Hyeon A, Mun, Hyun Sik, Kim, Sung Woo, Hwang, Jong Wook, Roh, Dae Jin, Yang, Weon Ho, Shin, Xiang Shu, Li, Young Hee, Lee, G Jeffrey, Snyder, Sung Wng, Kim
Publikováno v:
Science (New York, N.Y.). 348(6230)
The widespread use of thermoelectric technology is constrained by a relatively low conversion efficiency of the bulk alloys, which is evaluated in terms of a dimensionless figure of merit (zT). The zT of bulk alloys can be improved by reducing lattic