Optical properties of boron-doped diamond

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	Optical properties of boron-doped diamond
	Wu, D ; Ma, YC ; Wang, ZL ; Luo, Q ; Gu, CZ ; Wang, NL ; Li, CY ; Lu, XY ; Jin, ZS
刊名	PHYSICAL REVIEW B
	2006
卷号	73 期号:1
关键词	FILMS PHONON
ISSN号	1098-0121
通讯作者	Wang, ZL (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	We report optical reflectivity study on pure and boron-doped diamond films grown by a hot-filament chemical vapor deposition method. The study reveals the formation of an impurity band close to the top of the valence band upon boron doping. A schematic picture for the evolution of the electronic structure with boron doping was drawn based on the experimental observation. The study also reveals that the boron doping induces local lattice distortion, which brings an infrared-forbidden phonon mode at 1330 cm(-1) activated in the doped sample. The antiresonance characteristic of the mode in conductivity spectrum evidences the very strong coupling between electrons and this phonon mode.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/50327]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wu, D,Ma, YC,Wang, ZL,et al. Optical properties of boron-doped diamond[J]. PHYSICAL REVIEW B,2006,73(1).
APA	Wu, D.,Ma, YC.,Wang, ZL.,Luo, Q.,Gu, CZ.,...&Jin, ZS.(2006).Optical properties of boron-doped diamond.PHYSICAL REVIEW B,73(1).
MLA	Wu, D,et al."Optical properties of boron-doped diamond".PHYSICAL REVIEW B 73.1(2006).