Zobrazeno 1 - 10
of 16
pro vyhledávání: '"You-Jhih Yan"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Abstract We demonstrate quantum oscillations in $$\hbox {BiSbTe}_{{3}}$$ BiSbTe 3 topological insulator macroflakes in different probe configurations. The oscillation period in the local configuration is twice compared to the non-local configuration.
Externí odkaz:
https://doaj.org/article/959c1303a52d46ea8bed878603e7c04f
Autor:
Shiu-Ming Huang, Pin-Cing Wang, Pin-Cyuan Chen, Jai-Long Hong, Cheng-Maw Cheng, Hao-Lun Jian, You-Jhih Yan, Shih-Hsun Yu, Mitch M. C. Chou
Publikováno v:
Nanoscale Research Letters, Vol 17, Iss 1, Pp 1-6 (2022)
Abstract The magnetization measurement was performed in the Bi0.3Sb1.7Te3 single crystal. The magnetic susceptibility revealed a paramagnetic peak independent of the experimental temperature variation. It is speculated to be originated from the free-
Externí odkaz:
https://doaj.org/article/9c3000ca2f074255acc6e035af99e4df
Autor:
Shiu-Ming Huang, Chien Lin, Sheng-Yu You, Pin-Cyuan Chen, Jai-Long Hong, Jyun-Fong Wong, You-Jhih Yan, Shih-Hsun Yu, Mitch M. C. Chou
Publikováno v:
Nanoscale Research Letters, Vol 15, Iss 1, Pp 1-6 (2020)
Abstract We study the quantum oscillations in the BiSbTe3 topological insulator. In addition to the Shubnikov-de Haas (SdH) oscillation, the Aharonov-Bohm-like (ABL) oscillations are also observed. The ABL oscillation period is constant at each Landa
Externí odkaz:
https://doaj.org/article/f19752f32398460eb09ea2d4660eedea
Autor:
Shiu-Ming Huang, Lin-Jie Lin, You-Jhih Yan, Shih-Hsun Yu, Mitch M. C. Chou, Ho-Feng Hsieh, Chin-Jung Ho, Ruei-San Chen
Publikováno v:
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-9 (2018)
Abstract The photocurrent was performed in topological insulator nanosheets with different conductances. The higher photocurrent is observed in the nanosheet with higher conductance. The responsivity is proportional to the nanosheet conductance over
Externí odkaz:
https://doaj.org/article/df19bebf638b49289a4b71be489c83ff
Autor:
Shiu-Ming Huang, Shih-Jhe Huang, Ching Hsu, Paritosh V. Wadekar, You-Jhih Yan, Shih-Hsun Yu, Mitch Chou
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract The carrier transport characteristics of Sb2Se2Te topological insulators were investigated, after exposure to different levels of nitrogen gas. The magnetoresistance (MR) slope for the Sb2Se2Te crystal increased by approximately 100% at 10 K
Externí odkaz:
https://doaj.org/article/deb68f778d9d4d97965249375dc27a95
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract The conductivity increases as thickness decreases in a series of Sb2SeTe2 topological insulator nanosheets with thickness ranging from 80 to 200 nm, where the sheet conductance is proportional to the thickness. The corresponding sheet conduc
Externí odkaz:
https://doaj.org/article/4400fe9528a340a1a893fb29779d2ebb
Publikováno v:
Scientific Reports. 12
We demonstrate quantum oscillations in $$\hbox {BiSbTe}_{{3}}$$ BiSbTe 3 topological insulator macroflakes in different probe configurations. The oscillation period in the local configuration is twice compared to the non-local configuration. The Ahar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ba7f238fc5d33a647c00859713dbb4
https://doi.org/10.1038/s41598-022-09073-4
https://doi.org/10.1038/s41598-022-09073-4
Autor:
Jai-Long Hong, C. P. Lin, You-Jhih Yan, Shih-Hsun Yu, Mitch M.C. Chou, Jyun-Fong Wong, Sheng-Yu You, Pin-Cyuan Chen, Shiu-Ming Huang
Publikováno v:
Nanoscale Research Letters, Vol 15, Iss 1, Pp 1-6 (2020)
Nanoscale Research Letters
Nanoscale Research Letters
We study the quantum oscillations in the BiSbTe3 topological insulator. In addition to the Shubnikov-de Haas (SdH) oscillation, the Aharonov-Bohm-like (ABL) oscillations are also observed. The ABL oscillation period is constant at each Landau level (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7da1abf68f7d257b723b561867faca74
https://doi.org/10.1186/s11671-020-03389-8
https://doi.org/10.1186/s11671-020-03389-8
Highly responsive photoconductance in a Sb2SeTe2 topological insulator nanosheet at room temperature
Autor:
Hung-Wei Yang, Shih-Hsun Yu, Ruei-San Chen, Yu-Shin Chang, Shih-Jhe Huang, Mitch M.C. Chou, You-Jhih Yan, Shiu-Ming Huang
Publikováno v:
RSC Advances. 7:39057-39062
A photocurrent was applied to a Sb2SeTe2 topological insulator nanosheet at a wavelength of 325 nm, and it exhibited extremely high performance such that the responsivity and photoconductive gain are 354 A W−1 and 1531, respectively, at a bias of 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25f2d7308aee9b846ee5d4f0f89ab52d
https://doi.org/10.1039/c7ra06151j
https://doi.org/10.1039/c7ra06151j
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-6 (2018)
Scientific Reports
Scientific Reports
The electric and optical properties were studied in Sb2Te3 with different thickness. It reveals the same resistivity at measured temperatures, but shows a larger magnetoresistance ratio at thicker flakes. All measured data conformed to a linear corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6bd7ad1fe8d88efc70a2ca5aa5b9d84
https://doi.org/10.1038/s41598-018-34857-y
https://doi.org/10.1038/s41598-018-34857-y