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pro vyhledávání: '"Ho, Wingkin"'
There have been conflicting reports on the electronic properties of twin domain boundaries (DBs) in MoSe2 monolayer, including the quantum well states, charge density wave, and Tomonaga-Luttinger liquid (TLL). Here we employ low-temperature scanning
Externí odkaz:
http://arxiv.org/abs/1908.09259
Publikováno v:
Phys. Rev. Materials 1, 061002 (2017)
Single layer (SL) phosphorus (phosphorene) has drawn considerable research attention recently as a two-dimensional (2D) material for application promises. It is a semiconductor showing superior transport and optical properties. Few-layer or SL black
Externí odkaz:
http://arxiv.org/abs/1705.07569
Monolayer Tellurium (Te) or tellurene has been suggested by a recent theory as a new two-dimensional (2D) system with great electronic and optoelectronic promises. Here we present an experimental study of epitaxial Te deposited on highly oriented pyr
Externí odkaz:
http://arxiv.org/abs/1704.07529
Autor:
Chen, Jinglei, Wang, Guanyong, Tang, Yanan, Xu, Jinpeng, Dai, Xianqi, Jia, Jinfeng, Ho, Wingkin, Xie, Maohai
Monolayer (ML) transition-metal dichalcogenides exist in different phases, such as the hexagonal (2H) and distorted octahedral or monoclinic (1T') phases. The different structures show vastly different properties. For example, the 2H MoTe2 ML is a di
Externí odkaz:
http://arxiv.org/abs/1612.06105
Autor:
Li, Bin, Lu, Qiangsheng, Xu, Shuigang, Xia, Yipu, Ho, Wingkin, Wang, Ning, Liu, Chang, Xie, Maohai
Topological states of matter originate from distinct topological electronic structures of materials. As for strong topological insulators (STIs), the topological surface (interface) is a direct consequence of electronic structure transition between m
Externí odkaz:
http://arxiv.org/abs/1611.04688
Autor:
Liu, Hongjun, Zheng, Hao, Yang, Fang, Jiao, Lu, Chen, Jinglei, Ho, Wingkin, Gao, Chunlei, Jia, Jinfeng, Xie, Maohai
Publikováno v:
ACS Nano, 2015, 9 (6), pp 6619-6625
Bilayer (BL) MoSe2 films grown by molecular-beam epitaxy (MBE) are studied by scanning tunneling microscopy and spectroscopy (STM/S). Similar to monolayer (ML) films, networks of inversion domain boundary (DB) defects are observed both in the top and
Externí odkaz:
http://arxiv.org/abs/1506.04467
Autor:
Liu, Hongjun, Jiao, Lu, Yang, Fang, Cai, Yuan, Wu, Xianxin, Ho, Wingkin, Gao, Chunlei, Jia, Jinfeng, Wang, Ning, Fan, Heng, Yao, Wang, Xie, Maohai
Publikováno v:
Phys. Rev. Lett. 113, 066105 (2014)
We report the observation of a dense triangular network of one-dimensional (1D) metallic modes in a continuous and uniform monolayer of MoSe2 grown by molecular-beam epitaxy. High-resolution transmission electron microscopy and scanning tunneling mic
Externí odkaz:
http://arxiv.org/abs/1407.5744
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Publikováno v:
In Applied Surface Science 28 February 2017 396:1825-1830
Publikováno v:
In Journal of Crystal Growth 1 February 2017 459:76-80