Open AccessChemical Vapor Deposition: Tunable Doping of Rhenium and Vanadium into Transition Metal Dichalcogenides for Two‐Dimensional Electronics (Adv. Sci. 11/2021)
Author(s) -
Li Shisheng,
Hong Jinhua,
Gao Bo,
Lin YungChang,
Lim Hong En,
Lu Xueyi,
Wu Jing,
Liu Song,
Tateyama Yoshitaka,
Sakuma Yoshiki,
Tsukagoshi Kazuhito,
Suenaga Kazu,
Taniguchi Takaaki
Publication year - 2021
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202170059
Subject(s) - rhenium , transition metal , chemical vapor deposition , doping , materials science , van der waals force , vanadium , nanotechnology , metal , electrical conductor , optoelectronics , catalysis , chemistry , metallurgy , molecule , composite material , organic chemistry
A new strategy using mixed salts for chemical vapor deposition of tunable Re‐ and V‐doped 2D transition metal dichalcogenides (TMDCs) is realized by Shisheng Li, Takaaki Taniguchi, and co‐workers, as described in article number 2004438. By applying the highly conductive V‐doped WSe 2 as van der Waals contacts for 2D WSe 2 based field‐effect transistor, the on‐state current and on/off ratio are substantially improved, compared to the metal contacts.