CALCULATED OPTICAL-PROPERTIES OF HEAVY-METALS .1. RELATIVISTIC FORMALISM AND CUBIC 5D METALS

被引:0
|
作者
ANTONOV, VN [1 ]
BAGLJUK, AI [1 ]
PERLOV, AY [1 ]
NEMOSHKALENKO, VV [1 ]
ANTONOV, VN [1 ]
ANDERSEN, OK [1 ]
JEPSEN, O [1 ]
机构
[1] MAX PLANCK INST FESTKORPERFORSCH, W-7000 STUTTGART 80, GERMANY
来源
FIZIKA NIZKIKH TEMPERATUR | 1993年 / 19卷 / 06期
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中图分类号
O59 [应用物理学];
学科分类号
摘要
The formalism for calculation of the optical properties of solids within the random phase approximation and the relalivistic linear muffin-tin-orbital method is presented. The method is applied to the cubic 5d metals Ta, W, Ir, Pt, and Au using the local density approximation. The band structures, the lj projected densities of states, the complex dielectric functions. the optical conductivities, and the electron energy-loss spectra are evaluated in the energy range from 0 to 30 eV. Good agreement with the experimental data is found.
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页码:689 / 703
页数:15
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