Interpolation of singular energy bands

Mikls Kertész, Ferenc Vonderviszt

Research output: Contribution to journalArticle

1 Citation (Scopus)


A new and easy-to-apply scheme is given which makes it possible to interpolate energy bands also in the vicinity of degeneracies. Instead of the energy bands other nonsingular transforms of bands connected by the compatibility relations are calculated which can be individually interpolated over the whole Brillouin zone. The energy bands can be trivially calculated from the interpolated transforms.

Original languageEnglish
Pages (from-to)7834-7835
Number of pages2
JournalPhysical Review B
Issue number12
Publication statusPublished - Jan 1 1982

ASJC Scopus subject areas

  • Condensed Matter Physics

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