Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Calculation of Structural Parameters and Lattice Dynamics for the Jahn-Teller Oxide La2CuO4
AU - Nikiforov, A. E.
AU - Shashkin, S. Y.
AU - Zaharov, Anton Yu.
PY - 1996
Y1 - 1996
N2 - A model for the description of the lattice structure dynamics and elastic properties of the La2CuO4crystal, including the Jahn-Teller contribution to the energy and dynamic matrix of the crystal have been developed. Dielectric constants, elastic modula and phonon frequencies in Γ and X points of the Brillouin zone, and also soft-mode behaviour depending on the hydrostatic pressure for La2NiO4and La2CuO4have been calculated. © 1996, R. Oldenbourg Verlag, München 1997. All rights reserved.
AB - A model for the description of the lattice structure dynamics and elastic properties of the La2CuO4crystal, including the Jahn-Teller contribution to the energy and dynamic matrix of the crystal have been developed. Dielectric constants, elastic modula and phonon frequencies in Γ and X points of the Brillouin zone, and also soft-mode behaviour depending on the hydrostatic pressure for La2NiO4and La2CuO4have been calculated. © 1996, R. Oldenbourg Verlag, München 1997. All rights reserved.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85026002855
M3 - Article
VL - 1
SP - 597
EP - 605
JO - Zeitschrift fur Physikalische Chemie
JF - Zeitschrift fur Physikalische Chemie
SN - 0942-9352
IS - 1
ER -
ID: 54696289