Modeling of nonlinear optic and ESR response of CDW MX Materials

A. Saxena*, Z. Shuai, J. T. Gammel, I. Batistić, M. Alouani, Jean-Luc Bredas, A. R. Bishop

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

We report results on the nonlinear optic and ESR response of the PtX MX chain materials calculated using a discrete, 3 4-filled, two-band, tight-binding Peierls-Hubbard model. We calculated electroabsorption (EA) spectra for the three PtX (X=Cl, Br, I) charge-density-wave (CDW) materials and find good agreement with the experimental data. We also obtain EA spectra for localized defects in PtBr. In addition, the field orientation dependence of the electron spin resonance spectra associated with the spin carrying defects is calculated for PtX materials and compared with ESR data on photoinduced defects.

Original languageEnglish (US)
Pages (from-to)1659-1662
Number of pages4
JournalSynthetic Metals
Volume71
Issue number1-3
DOIs
StatePublished - Apr 1 1995

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Fingerprint

Dive into the research topics of 'Modeling of nonlinear optic and ESR response of CDW MX Materials'. Together they form a unique fingerprint.

Cite this