Optical properties of UO2 and PuO2

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	Optical properties of UO2 and PuO2
	Shi HL (Shi Hongliang) ; Chu MF (Chu Mingfu) ; Zhang P (Zhang Ping)
刊名	journal of nuclear materials
	2010
卷号	400 期号:2 页码:151-156
关键词	ELECTRONIC-STRUCTURE URANIUM-DIOXIDE POINT-DEFECTS PHOTOEMISSION ENERGY APPROXIMATION ENERGETICS PLUTONIUM CRYSTAL SPECTRA
通讯作者	zhang, p, inst appl phys & computat math, lcp, pob 8009, beijing 100088, peoples r china. zhang_ping@iapcm.ac.cn
合作状况	国内
英文摘要	we perform first-principles calculations of electronic structure and optical properties for uo2 and puo2 based on the density functional theory using the generalized gradient approximation (gga) + u scheme. the main features in orbital-resolved partial density of states for occupied f and p orbitals, unoccupied d orbitals, and related gaps are well reproduced compared to experimental observations. based on the satisfactory ground-state electronic structure calculations, the dynamical dielectric function and related optical spectra, i.e., the reflectivity, adsorption coefficient, energy-loss, and refractive index spectrum, are obtained. these results are consistent with the available experiments.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-06-18t14:38:06z no. of bitstreams: 1 optical properties of uo2 and puo2.pdf: 436020 bytes, checksum: 2550557de6d9a76399130a068859712b (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-06-18t14:46:41z (gmt) no. of bitstreams: 1 optical properties of uo2 and puo2.pdf: 436020 bytes, checksum: 2550557de6d9a76399130a068859712b (md5); made available in dspace on 2010-06-18t14:46:41z (gmt). no. of bitstreams: 1 optical properties of uo2 and puo2.pdf: 436020 bytes, checksum: 2550557de6d9a76399130a068859712b (md5) previous issue date: 2010; this work was supported by the foundations for development of science and technology of china academy of engineering physics under grant no. 2009b0301037.; 国内
学科主题	半导体物理
收录类别	SCI
资助信息	this work was supported by the foundations for development of science and technology of china academy of engineering physics under grant no. 2009b0301037.
语种	英语
公开日期	2010-06-18 ; 2010-10-15
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/11334]
专题	半导体研究所_半导体超晶格国家重点实验室
推荐引用方式 GB/T 7714	Shi HL ,Chu MF ,Zhang P . Optical properties of UO2 and PuO2[J]. journal of nuclear materials,2010,400(2):151-156.
APA	Shi HL ,Chu MF ,&Zhang P .(2010).Optical properties of UO2 and PuO2.journal of nuclear materials,400(2),151-156.
MLA	Shi HL ,et al."Optical properties of UO2 and PuO2".journal of nuclear materials 400.2(2010):151-156.