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Far-infrared reflectivity and dynamical conductivity of YBa2Cu3O7

Ose, W., Obermayer, P. E., Otto, H. H., Zetterer, T., Lengfellner, Hans, Tasler, N., Keller, J. and Renk, Karl Friedrich (1988) Far-infrared reflectivity and dynamical conductivity of YBa2Cu3O7. Physica C: Superconductivity and its Applications 153-15 (Part 2), pp. 639-640.

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Abstract

For a sintered YBa2Cu3O7 sample that shows high far-infrared reflectivity we determined, by a Kramers-Kronig analysis, the dynamical conductivity and extracted contributions by free charge carriers and phonons. The low temperature conductivity, and also results of a tunnel experiment, can be described by a distribution of energy gaps around 2Δ/kTc reverse similar, equals 4.6. Furthermore we ...

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Item type:Article
Date:1988
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Hans Lengfellner
Identification Number:
ValueType
10.1016/S0921-4534(88)80014-5DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:18578
Owner only: item control page

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