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Title: Electronic structure of CuTeO 4 and its relationship to cuprates

Journal Article · · Physical Review B
 [1];  [1]
  1. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division

Based on first-principles calculations, the electronic structure of CuTeO4 is discussed in the context of superconducting cuprates. Despite some significant crystallographic differences, we find that CuTeO4 is similar to these cuprates, exhibiting a quasi-two-dimensional electronic structure that involves hybridized Cu- d and O-p states in the vicinity of the Fermi level, along with an antiferromagnetic insulating ground state. Lastly, hole- doping this material by substituting Te6+ with Sb5+ would be of significant interest.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States); Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357; AC02-98CH1088; AC0298CH1088
OSTI ID:
1352604
Alternate ID(s):
OSTI ID: 1346763
Journal Information:
Physical Review B, Vol. 95, Issue 11; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

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Cited By (1)

Effects of different exchanging ions on the band structure and photocatalytic activity of defect pyrochlore oxide: a case study on KNbTeO 6 journal January 2020