文献类型：期刊文献

英文题名：First-principles prediction of solar radiation shielding performance for transparent windows of GdB6

作者：Xiao, Lihua Su, Yuchang Ran, Jingyu Liu, Yike Qiu, Wei Wu, Jianming Lu, Fanghai Shao, Fang Tang, Dongsheng Peng, Ping

第一作者：肖立华;Xiao, Lihua

机构：[1] School of Materials and Metallurgical Engineering, Guizhou Institute of Technology, Guiyang, 550003, China; [2] School of Materials Science and Engineering, Central South University, Changsha, Hunan, 410083, China; [3] Guizhou Special Functional Materials 2011 Collaborative Innovation Center, Guizhou Institute of Technology, Guiyang, 550003, China; [4] College of Physics and Information Science, Hunan Normal University, Changsha, 410081, China; [5] School of Materials Science and Engineering, Hunan University, Changsha, Hunan, 410082, China

第一机构：贵州理工学院材料与冶金工程学院

年份：2016

卷号：119

期号：16

外文期刊名：Journal of Applied Physics

收录：EI(收录号：20162202450310);Scopus(收录号：2-s2.0-84971013817)

语种：英文

外文关键词：Calculations - Gadolinium compounds - Optical properties - Solar radiation - Infrared devices - Magnetism - Radiation shielding

摘要：The structural, electronic, magnetic, and optical properties of GdB6 are studied using the first-principles calculations. Calculated values for magnetic and optical properties and lattice constant are found to be consistent with previously reported experimental results. The calculated results show that GdB6 is a perfect near-infrared absorption/reflectance material that could serve as a solar radiation shielding material for windows with high visible light transmittance, similar to LaB6, which is assigned to its plasma oscillation and a collective oscillation (volume plasmon) of carrier electrons. It was found that the magnetic 4f electrons of Gd are not relevant to the important optical properties of GdB6. These theoretical studies serve as a reference for future studies. ? 2016 AIP Publishing LLC.