Infrared optical properties ofPr2CuO4
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Infrared optical properties of Pr2CuO4
The a-b-plane reflectance of a Pr2CuO4 single crystal has been measured over a wide frequency range at a variety of temperatures, and the optical properties determined from a Kramers-Kronig analysis. Above '250 K, the low-frequency conductivity increases quickly with temperature; rdc'1/s1(v→0) follows the form rdc}exp(Ea /kBT), where Ea'0.17 eV is much less than the inferred optical gap of '1.2...
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.................................................................................................................... ii DEDICATION ................................................................................................................ iv ACKNOWLEDGMENTS ............................................................................................... v LIST OF TABLES ........................
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2002
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.66.144511