Optical properties of some laves phases compounds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12640%2F09%3A00010039" target="_blank" >RIV/60076658:12640/09:00010039 - isvavai.cz</a>

Alternative codes found

RIV/67179843:_____/09:00342931

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Optical properties of some laves phases compounds

Original language description

The optical properties for laves phase compounds have been calculated within the farm work of the full-potential linearized-augmented plane wave. The generalized gradient approximation (GGA) and the Engel-Vosko-generalized gradient approximation (EV-GGA)were used. Our calculations show that these compounds are metallic with more bands cuts the Fermi energy (E-F) as we moving from Nb to Ta, Hf, Ti, in a consistent with the increasing the values of the density of states at Fermi level N(E-F). The opticalproperties were calculated with and without Drude term, we analyzed the imaginary part of the optical properties using our calculated electronic band structure. The ground state properties of these compounds such as equilibrium lattice constant, bulk modulus are calculated and compared with available literature.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BO - Biophysics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Current Opinion in Solid State & Materials Science

ISSN

1359-0286

e-ISSN

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Volume of the periodical

12

Issue of the periodical within the volume

3-4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

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UT code for WoS article

000267393600001

EID of the result in the Scopus database

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