Publications (7)
Dense network of one-dimensional mid-gap metallic modes in monolayer MoSe2 and their spatial undulations
Hongjun Liu, Lu Jiao, Fang Yang +9
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-…
Quantum Confined Tomonaga-Luttinger Liquid in MoSe2 Twin Domain Boundaries
Yipu Xia, Junqiu Zhang, Yuanjun Jin +3
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 Tom…
Ultrathin layers of beta-tellurene grown on highly oriented pyrolytic graphite by molecular-beam epitaxy
Jinglei Chen, Yawei Dai, Yaqiang Ma +3
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…
Growth, stabilization and conversion of semi-metallic and semiconducting phases of MoTe2 monolayer by molecular-beam epitaxy
Jinglei Chen, Guanyong Wang, Yanan Tang +5
Monolayer (ML) transition-metal dichalcogenides exist in different phases, such as the hexagonal (2H) and distorted octahedral or monoclinic (1T') phases. The different structures…
One-dimensional phosphorus chain and two-dimensional blue phosphorene grown on Au(111) by molecular-beam epitaxy
Jin-Peng Xu, Jun-Qiu Zhang, Hao Tian +3
Single layer (SL) phosphorus (phosphorene) has drawn considerable research attention recently as a two-dimensional (2D) material for application promises. It is a semiconductor sho…
Induced robust topological order on an ordinary insulator hetero-structured with a strong topological insulator
Bin Li, Qiangsheng Lu, Shuigang Xu +5
Topological states of matter originate from distinct topological electronic structures of materials. As for strong topological insulators (STIs), the topological surface (interface…
Line and Point Defects in MoSe2 Bilayer Studied by Scanning Tunneling Microscopy and Spectroscopy
Hongjun Liu, Hao Zheng, Fang Yang +6
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 i…