منابع مشابه
High Luminescence Efficiency in MoS2 Grown by Chemical Vapor Deposition.
One of the major challenges facing the rapidly growing field of two-dimensional (2D) transition metal dichalcogenides (TMDCs) is the development of growth techniques to enable large-area synthesis of high-quality materials. Chemical vapor deposition (CVD) is one of the leading techniques for the synthesis of TMDCs; however, the quality of the material produced is limited by defects formed durin...
متن کاملVertical heterostructures of MoS2 and graphene nanoribbons grown by two-step chemical vapor deposition for high-gain photodetectors.
Heterostructures of two-dimensional (2D) layered materials have attracted growing interest due to their unique properties and possible applications in electronics, photonics, and energy. Reduction of the dimensionality from 2D to one-dimensional (1D), such as graphene nanoribbons (GNRs), is also interesting due to the electron confinement effect and unique edge effects. Here, we demonstrate a b...
متن کاملGrain boundaries in graphene grown by chemical vapor deposition
The scientific literature on grain boundaries (GBs) in graphene was reviewed. The review focuses mainly on the experimental findings on graphene grown by chemical vapor deposition (CVD) under a very wide range of experimental conditions (temperature, pressure hydrogen/hydrocarbon ratio, gas flow velocity and substrates). Differences were found in the GBs depending on the origin of graphene: in ...
متن کاملMonolayer MoSe2 grown by chemical vapor deposition for fast photodetection.
Monolayer molybdenum disulfide (MoS2) has become a promising building block in optoelectronics for its high photosensitivity. However, sulfur vacancies and other defects significantly affect the electrical and optoelectronic properties of monolayer MoS2 devices. Here, highly crystalline molybdenum diselenide (MoSe2) monolayers have been successfully synthesized by the chemical vapor deposition ...
متن کاملSynthetic graphene grown by chemical vapor deposition on copper foils
TING FUNG CHUNG∗,‡, TIAN SHEN∗, HELIN CAO∗,‡, LUIS A. JAUREGUI†,‡, WEI WU§, QINGKAI YU¶, DAVID NEWELL‖ and YONG P. CHEN∗,†,‡,∗∗ ∗Department of Physics, West Lafayette, Indiana 47907, USA †School of Electrical and Computer Engineering, West Lafayette, Indiana 47907, USA ‡Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA §Department of Electrical and Computer Engi...
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ژورنال
عنوان ژورنال: ACS Nano
سال: 2016
ISSN: 1936-0851,1936-086X
DOI: 10.1021/acsnano.6b03443