Anomalous Metallic State ofCu0.07TiSe2: An Optical Spectroscopy Study
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چکیده
منابع مشابه
Anomalous Metallic State of Cu0.07TiSe2: an optical spectroscopy study.
We report an optical spectroscopy study on the newly discovered superconductor Cu0.07TiSe2. Consistent with the development from a semimetal or semiconductor with a very small indirect energy gap upon doping TiSe2, it is found that the compound has a low carrier density. Most remarkably, the study reveals a substantial shift of the screened plasma edge in reflectance towards high energy with de...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2007
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.99.167002