Disorder effects in electronic structure of substituted transition metal compounds

D. D. Sarma, A. Chainani, S. R. Krishnakumar, E. Vescovo, C. Carbone, W. Eberhardt, O. Rader, Ch Jung, W. Gudat, H. Srikanth, A. K. Raychaudhuri

Research output: Contribution to journalArticlepeer-review

75 Citations (Scopus)

Abstract

Investigating LaNi1−xMxO3 (M = Mn and Fe), we identify a characteristic evolution of the spectral function with increasing disorder in the presence of strong interaction effects across the metal-insulator transition. We discuss these results vis-à-vis existing theories of electronic structure in the simultaneous presence of disorder and interaction.

Original languageEnglish
Pages (from-to)4004-4007
Number of pages4
JournalPhysical review letters
Volume80
Issue number18
DOIs
Publication statusPublished - 1998

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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