All Chemical Vapor Deposition Synthesis and Intrinsic Bandgap Observation of MoS2 /Graphene Heterostructures

All Chemical Vapor Deposition Synthesis and Intrinsic Bandgap Observation of MoS2 /Graphene Heterostructures

© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 27(2015), 44 vom: 25. Nov., Seite 7086-92
1. Verfasser: Shi, Jianping (VerfasserIn)
Weitere Verfasser: Liu, Mengxi, Wen, Jinxiu, Ren, Xibiao, Zhou, Xiebo, Ji, Qingqing, Ma, Donglin, Zhang, Yu, Jin, Chuanhong, Chen, Huanjun, Deng, Shaozhi, Xu, Ningsheng, Liu, Zhongfan, Zhang, Yanfeng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't exciton binding energies graphene heterostructures intrinsic bandgaps quasi-freestanding MoS2 scanning tunneling microscopy Disulfides Gold 7440-57-5 mehr... Graphite 7782-42-5 Molybdenum 81AH48963U molybdenum disulfide ZC8B4P503V
Beschreibung
Zusammenfassung:© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
A facile all-chemical vapor deposition approach is designed, which allows both sequentially grown Gr and monolayer MoS2 in the same growth process, thus allowing the direct construction of MoS2 /Gr vertical heterostructures on Au foils. A weak n-doping effect and an intrinsic bandgap of MoS2 are obtained from MoS2 /Gr/Au via scanning tunneling microscopy and spectroscopy characterization. The exciton binding energy is accurately deduced by combining photoluminescence measurements
Beschreibung:Date Completed 20.09.2016
Date Revised 30.09.2020
published: Print-Electronic
Citation Status MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201503342