Y
Yabin Chen
Researcher at University of California, Berkeley
Publications - 29
Citations - 1896
Yabin Chen is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: van der Waals force & Band gap. The author has an hindex of 16, co-authored 24 publications receiving 1415 citations. Previous affiliations of Yabin Chen include Beijing Institute of Technology & Lawrence Berkeley National Laboratory.
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Journal ArticleDOI
Doping against the native propensity of MoS2: degenerate hole doping by cation substitution.
Joonki Suh,Tae Eon Park,Der Yuh Lin,Deyi Fu,Joonsuk Park,Hee Joon Jung,Yabin Chen,Changhyun Ko,Chaun Jang,Yinghui Sun,Robert Sinclair,Joonyeon Chang,Sefaattin Tongay,Junqiao Wu,Junqiao Wu +14 more
TL;DR: Stable p-type conduction in MoS2 is demonstrated by substitutional niobium (Nb) doping, leading to a degenerate hole density of ∼ 3 × 10(19) cm(-3), and it is expected that the synthesis technique demonstrated here can be generally extended to other TMDs for doping against their native unipolar propensity.
Journal ArticleDOI
Anisotropic in-plane thermal conductivity of black phosphorus nanoribbons at temperatures higher than 100 K
Sangwook Lee,Fan Yang,Joonki Suh,Sijie Yang,Yeonbae Lee,Guo Li,Hwan Sung Choe,Aslihan Suslu,Yabin Chen,Changhyun Ko,Joonsuk Park,Kai Liu,Kai Liu,Jingbo Li,Kedar Hippalgaonkar,Jeffrey J. Urban,Sefaattin Tongay,Junqiao Wu,Junqiao Wu +18 more
TL;DR: Large anisotropy in in-plane thermal conductivity of single-crystal black phosphorus nanoribbons along the zigzag and armchair lattice directions at variable temperatures is reported.
Journal ArticleDOI
Black Arsenic: A Layered Semiconductor with Extreme In-Plane Anisotropy
Yabin Chen,Chaoyu Chen,Robert Kealhofer,Huili Liu,Huili Liu,Zhiquan Yuan,Lili Jiang,Joonki Suh,Joonsuk Park,Changhyun Ko,Hwan Sung Choe,José Avila,Mianzeng Zhong,Mianzeng Zhong,Zhongming Wei,Jingbo Li,Shu-Shen Li,Hong-Jun Gao,Yunqi Liu,James Analytis,James Analytis,Qing-lin Xia,Qing-lin Xia,Qing-lin Xia,Maria C. Asensio,Junqiao Wu,Junqiao Wu +26 more
TL;DR: In this article, a rare chemical form of arsenic, called black-arsenic (b-As), is reported as a cousin of black phosphorus, as an extremely anisotropic layered semiconductor.
Journal ArticleDOI
Ferroelectrically Gated Atomically Thin Transition-Metal Dichalcogenides as Nonvolatile Memory.
Changhyun Ko,Yeonbae Lee,Yabin Chen,Joonki Suh,Deyi Fu,Aslihan Suslu,Sangwook Lee,James D. Clarkson,Hwan Sung Choe,Sefaattin Tongay,Ramamoorthy Ramesh,Junqiao Wu +11 more
TL;DR: Ferroelectrically driven nonvolatile memory is demonstrated by interfacing 2D semiconductors and ferro electric thin films, exhibiting superior memory performance comparable to existing thin-film ferroelectric field-effect transistors.
Journal ArticleDOI
Reconfiguring crystal and electronic structures of MoS2 by substitutional doping.
Joonki Suh,Teck Leong Tan,Weijie Zhao,Joonsuk Park,Der-Yuh Lin,Tae Eon Park,Jonghwan Kim,Chenhao Jin,Nihit Saigal,Sandip Ghosh,Zicong Marvin Wong,Zicong Marvin Wong,Yabin Chen,Feng Wang,Feng Wang,Wladek Walukiewicz,Wladek Walukiewicz,Goki Eda,Junqiao Wu,Junqiao Wu +19 more
TL;DR: The authors investigate the structural and electronic effects of Nb doping in MoS2 crystals, which induces a structural transformation from naturally occurring 2H stacking to 3R stacking and produces strong and broadband photoluminescence via the formation of exciton complexes tightly bound to neutral acceptors.