Ultrafast optical response of Tl2Ba2CuO6+δ

被引：0
|
作者：
Smith, D.C. [1 ]
Gay, P. [1 ]
Stevens, C.J. [1 ]
Wang, D.Z. [1 ]
Wang, J.H. [1 ]
Ren, Z.F. [1 ]
Ryan, J.F. [1 ]
机构：
[1] Univ of Oxford, Oxford, United Kingdom
来源：
Journal of low temperature physics | 1999年 / 117卷 / 05期
关键词：
Ground state - High temperature superconductors - Optical variables measurement - Superconductivity - Thallium compounds - Ultrafast phenomena;
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学科分类号：
摘要：
We present the first measurements of the ultrafast optical response of Tl2Ba2CuO6+δ and show that the optical response is clearly sensitive to the electronic groundstate. In the superconducting state its decay can be interpreted as following the reformation of superconducting pairs and the dynamics of quasiparticle near the nodes in a d-wave gap.
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页码：1059 / 1063
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