Within the framework of the pair-potential approximation and the shell model including the Jahn-Teller contribution to the crystal energy and dynamic matrix we have studied the phonon frequency dependence on the value of JT constants for the LaMnO3 and Nd2CuO4 crystals. In addition, a symmetry analysis of the CuO structure is performed.
Original languageEnglish
Title of host publicationVIBRONIC INTERACTIONS: JAHN-TELLER EFFECT IN CRYSTALS AND MOLECULES
Subtitle of host publicationbook
EditorsM. Kaplan, G. Zimmerman
PublisherSpringer
Pages295-299
Number of pages5
ISBN (Print)1-4020-0044-8
Publication statusPublished - 2001

Publication series

NameNATO SCIENCE SERIES, SERIES II: MATHEMATICS, PHYSICS AND CHEMISTRY
PublisherSPRINGER

    WoS ResearchAreas Categories

  • Physics, Atomic, Molecular & Chemical
  • Physics, Condensed Matter

ID: 42936207