Growth of few-layer WTe2 by a salt-assisted double-tube chemical vapor deposition method with high infrared photosensitivity

WTe2, as a member of Weyl semimetals, is a vital candidate for the development of broad-wavelength-range photodetectors. At present, the preparation of WTe2 films mainly depends on the chemical vapor deposition (CVD) method. However, the chemical reactivity between W and Te is low, and the controlla...

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Veröffentlicht in:	Nanoscale 2023-07, Vol.15 (28), p.11955-11962
Hauptverfasser:	Zhao, Zhengui, Dong, Fangfei, Wang, Yuyan, Sun, Jiacheng, Ye, Huanyu, Wang, Rongming, Zhang, Junying
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical vapor deposition Controllability Mass transport Metalloids Optoelectronic devices Photometers Photosensitivity Room temperature Surface reactions Thickness Two dimensional materials
Online-Zugang:	Volltext
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