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Gap Formation in the Filled Skutterudite CeOs4Sb12

Authors :
Masaharu Matsunami
Hitoshi Sugawara
Takao Nanba
Hidekazu Okamura
Hideyuki Sato
Source :
Journal of the Physical Society of Japan. 72:2722-2725
Publication Year :
2003
Publisher :
Physical Society of Japan, 2003.

Abstract

We have studied the optical conductivity of the filled skutterudite CeOs 4 Sb 12 . The optical conductivity spectra show a strong temperature dependence and reveal an energy gap of ∼30 meV below 60...

Subjects

Subjects :
Materials science
Condensed matter physics
Band gap
General Physics and Astronomy
Electronic structure
Electronic density of states
engineering.material
Optical conductivity
Spectral line
Heavy fermion
engineering
Condensed Matter::Strongly Correlated Electrons
Skutterudite
Kondo effect

Details

ISSN :
13474073 and 00319015
Volume :
72
Database :
OpenAIRE
Journal :
Journal of the Physical Society of Japan
Accession number :
edsair.doi...........6ceecef6b30ffd54551931ff28f7d67d
Full Text :
https://doi.org/10.1143/jpsj.72.2722
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