Raman behavior of two Ag modes in the fullerides with t1g states

X. H. Chen, T. Takenobu, Z. Sun, Y. Iwasa

Research output: Contribution to journalArticle

Abstract

Raman spectra have been studied on doped fullerides of BaxC60(x=3,4,6), AxBa3C60(x=0,3; A=K,Rb), and KxSm2.75C60(x=0,3.25). The results show different charge-transfer dependence of Raman shift of the two Ag modes in the t1u and t1g fullerides. Raman shift of Ag(2) mode with charge transfer in t1g fullerides does not follow a simple extrapolation from the low-doped t1u fullerides.

Original languageEnglish
JournalPhysica C: Superconductivity and its Applications
Volume341-348
DOIs
Publication statusPublished - 2000 Nov
Externally publishedYes

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fullerides
Charge transfer
Extrapolation
Raman scattering
charge transfer
shift
extrapolation
Raman spectra

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Raman behavior of two Ag modes in the fullerides with t1g states. / Chen, X. H.; Takenobu, T.; Sun, Z.; Iwasa, Y.

In: Physica C: Superconductivity and its Applications, Vol. 341-348, 11.2000.

Research output: Contribution to journalArticle

Chen, X. H. ; Takenobu, T. ; Sun, Z. ; Iwasa, Y. / Raman behavior of two Ag modes in the fullerides with t1g states. In: Physica C: Superconductivity and its Applications. 2000 ; Vol. 341-348.
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