Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
}
TY - JOUR
T1 - The influence of the Jahn–Teller effect on phonons in LaMnO3
AU - Nikiforov, A.
AU - Popov, S.
AU - Shashkin, S.
PY - 2000/3/1
Y1 - 2000/3/1
N2 - A model of the low-temperature orthorombic phase (O′) of LaMnO3 was constructed using pair potentials with explicitly allowing for the many-body Jahn–Teller contribution to the crystal energy. The analysis of the structure, elastic constants and phonon frequencies is based on the comparison of the structural phases that obtained with including and “switching-off” Jahn–Teller contribution to the energy and dynamical matrix of the crystal.
AB - A model of the low-temperature orthorombic phase (O′) of LaMnO3 was constructed using pair potentials with explicitly allowing for the many-body Jahn–Teller contribution to the crystal energy. The analysis of the structure, elastic constants and phonon frequencies is based on the comparison of the structural phases that obtained with including and “switching-off” Jahn–Teller contribution to the energy and dynamical matrix of the crystal.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000086413000353
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0033893422
U2 - 10.1016/S0921-4526(99)01661-0
DO - 10.1016/S0921-4526(99)01661-0
M3 - Article
VL - 276-278
SP - 772
EP - 773
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
ER -
ID: 43016710