Optical-conductivity sum rule in cuprates and unconventional charge density waves: a short review
We begin with an overview of the experimental results for the temperature and doping dependences of the optical-conductivity spectral weight in cuprate superconductors across the whole phase diagram. Then we discuss recent attempts to explain the observed behavior of the spectral weight using red...
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| Published in: | Физика низких температур |
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| Date: | 2006 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/120210 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Optical-conductivity sum rule in cuprates and unconventional charge density waves: a short review / L.Benfatto, S.G. Sharapov // Физика низких температур. — 2006. — Т. 32, № 6. — С. 700–715. — Бібліогр.: 56 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | We begin with an overview of the experimental results for the temperature and doping
dependences of the optical-conductivity spectral weight in cuprate superconductors across the
whole phase diagram. Then we discuss recent attempts to explain the observed behavior of the
spectral weight using reduced and full models with unconventional dx₂₋y₂
charge-density waves.
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| ISSN: | 0132-6414 |