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  Electronic instabilities in compounds with hexagonal nets

Felser, C., Thieme, K., & Seshadri, R. (1999). Electronic instabilities in compounds with hexagonal nets. Journal of Materials Chemistry, 9(2), 451-457. doi:10.1039/a807896c.

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 Creators:
Felser, Claudia1, Author           
Thieme, Karena2, Author
Seshadri, Ram2, Author
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1External Organizations, ou_persistent22              
2external, ou_persistent22              

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 Abstract: Ab initio band structure calculations on some compounds with either hexagonal or triangular nets in their crystal structures are presented. The view taken is that electronic instabilities as manifested in certain visualisations of the electronic structures can be indicative of the presence of interesting ground states including superconductivity. The Fermi surfaces of known hexagonal superconductors such as TaS2, Li0.5NbO2 and the new superconductor, Li-doped beta-ZrNCl have been examined for such patterns of instabilities. Similar patterns in the Fermi surfaces of other compounds with related structural motifs but of different compositions and/or electron counts have then been sought. Amongst the compounds so analysed are the metallic delafossite PdCoO2, and SrPdP with the ZrBeSi structure.

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 Dates: 1999-02-01
 Publication Status: Issued
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 Rev. Type: -
 Identifiers: ISI: 000078572900021
DOI: 10.1039/a807896c
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Title: Journal of Materials Chemistry
Source Genre: Journal
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Publ. Info: Cambridge, UK : Royal Society of Chemistry
Pages: - Volume / Issue: 9 (2) Sequence Number: - Start / End Page: 451 - 457 Identifier: ISSN: 0959-9428
CoNE: https://pure.mpg.de/cone/journals/resource/954925273429