Band Structure Changes upon Lithium Intercalation of 1T- and 4Hb-TaS2

  • A. M. Ghorayeb
  • W. Y. Liang
  • A. D. Yoffe
Part of the NATO ASI Series book series (NSSB, volume 148)

Abstract

The band structure of the layered transition-metal dichalcogenides (TMD’s) is now fairly well understood (Liang, 1986, this volume). Of particular importance is the lowest-lying part of the conduction band which is known to contain a considerable dz 2 character: its energy position seems to be associated with its electronic filling as well as with the c/a ratio of the compound in question. Experimental evidence for such dependence is hereby given for the first time, through room-temperature optical transmission spectra of lithium-intercalated 1T- and 4Hb-TaS2.

Keywords

Energy Position Marie Curie Comparative Representation Lithium Intercalation Electronic Filling 
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Copyright information

© Springer Science+Business Media New York 1986

Authors and Affiliations

  • A. M. Ghorayeb
    • 1
  • W. Y. Liang
    • 1
  • A. D. Yoffe
    • 1
  1. 1.Cavendish LaboratoryCambridgeUK

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