Electronic and Thermoelectric Properties of CuCoO2
Journal Article
·
· Physical Review B
- ORNL
Density functional calculations are used to elucidate the electronic structure and some transport properties of CuCoO{sub 2} . We find an electronic structure with similarities to Na{sub x}CoO{sub 2} , although it is much less two dimensional. In particular, there are narrow manifolds of t2{sub g} and e{sub g} states. Application of Boltzmann transport theory to the calculated band structure shows high thermopowers comparable to Na{sub x}CoO{sub 2} for both p - and n -type doping.
- Research Organization:
- Oak Ridge National Laboratory (ORNL)
- Sponsoring Organization:
- EE USDOE - Office of Energy Efficiency and Renewable Energy (EE)
- DOE Contract Number:
- AC05-00OR22725
- OSTI ID:
- 932065
- Journal Information:
- Physical Review B, Journal Name: Physical Review B Journal Issue: 8 Vol. 76; ISSN PRBMDO; ISSN 0163-1829
- Country of Publication:
- United States
- Language:
- English
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