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Anisotropic IR absorptivity of single domain YBa2Cu3O7

Authors :
Y. Fang
T. Pham
H. D. Drew
M.W. Lee
Ulrich Welp
Source :
Physica C: Superconductivity. :947-948
Publication Year :
1991
Publisher :
Elsevier BV, 1991.

Abstract

Far infrared measurements on detwinned single crystals at 2 K give an anisotropic absorptivity for the a and b polarizations. A ≊ 0.5% for the axis from ≊ 100cm −1 up to the optical edge at 400cm −1 . The a axis conductivity shows low frequency absorption bands of electronic strength.

Subjects

Subjects :
Materials science
Condensed matter physics
business.industry
Energy Engineering and Power Technology
Edge (geometry)
Low frequency
Conductivity
Molar absorptivity
Condensed Matter Physics
Electronic, Optical and Magnetic Materials
Optics
Far infrared
Electrical and Electronic Engineering
Single domain
business
Anisotropy
Absorption (electromagnetic radiation)

Details

ISSN :
09214534
Database :
OpenAIRE
Journal :
Physica C: Superconductivity
Accession number :
edsair.doi...........5d9fe960439f085155e0deb75691ad0a
Full Text :
https://doi.org/10.1016/0921-4534(91)91697-3
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