二维半导体合金的制备、结构和性质

doi:10.6023/A15030187

CORC > 北京大学 > 化学与分子工程学院

	二维半导体合金的制备、结构和性质; Preparation, Structure and Properties of Two-dimensional Semiconductor Alloys
	王新胜 ; 谢黎明 ; 张锦
刊名	化学学报
	2015
关键词	二维半导体合金过渡金属二硫族化合物能带调控微区光谱纳米器件 2D semiconductor alloy transition-metal dichalcogenide band engineering micro spectroscopy nano device METAL DICHALCOGENIDE ALLOYS HEXAGONAL BORON-NITRIDE LAYERED MIXED-CRYSTALS MOLYBDENUM-DISULFIDE BAND-GAP MONOLAYER MOS2 ELECTRONIC-PROPERTIES GRAPHENE NANORIBBONS RECENT PROGRESS PHOTOLUMINESCENCE
DOI	10.6023/A15030187
英文摘要	原子层厚度的二维半导体材料因具有特殊的低维效应而被广泛研究.面向光电器件应用,需要可控调节二维半导体材料的能带结构,包括带隙、价带/导带位置等.合金方法是一种调控半导体能带的通用方法.本综述介绍了近几年来二维半导体合金材料的研究进展,包括材料的热力学稳定性、可控制备、结构表征和性质研究.介绍的材料体系是过渡金属二硫族化物的单层合金材料,金属元素主要是第六副族的Mo和W,硫族元素主要是S和Se.; Atomically thick two-dimensional (2D) semiconducting materials have attract broad interest because of their low-dimensional effect. Towards optoelectronic applications, 2D semiconducting materials with tunable band structures (such as tunable band gaps, conducting band and valence band positions) are favored. Alloying is a general approach to tune the band structures. Here, this review introduces the research progresses on 2D semiconductor alloys in recent years, including their thermodynamic stability, controlled preparation, structure characterization and property investigation. The transition-metal dichalcogenide monolayer alloys, mainly Mo, W metal elements and S, Se dichalcogenide elements is focused.; National Natural Science Foundation of China (NSFC) [21373066, 11304052]; Beijing Nova Program [2015B049]; China Postdoctoral Science Foundation [2013M540900]; SCI(E); 中文核心期刊要目总览(PKU); 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); xielm@nanoctr.cn; 09; 886-894; 73
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/455582]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	王新胜,谢黎明,张锦. 二维半导体合金的制备、结构和性质, Preparation, Structure and Properties of Two-dimensional Semiconductor Alloys[J]. 化学学报,2015.
APA	王新胜,谢黎明,&张锦.(2015).二维半导体合金的制备、结构和性质.化学学报.
MLA	王新胜,et al."二维半导体合金的制备、结构和性质".化学学报 (2015).