Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - The frustrated magnetic structure of charge-ordered manganite La0.333Ca0.667MnO3
AU - Gontchar, L. E.
AU - Nikiforov, A.
N1 - The investigation is partially supported by grants of CRDF REC-005, RBRF 04-02-96078 and 04-02-16204, UNIROS UR.01.01.435.
PY - 2006
Y1 - 2006
N2 - The paper is devoted to superexchange interaction in charge-ordered manganites. The charge and orbital superstructures of La0.333Ca 0.667MnO3 cause the frustrated magnetic structure. Within the framework of strong electron-lattice coupling, we can evaluate an orbital structure of the compound. The orbital and crystal structure parameters allow estimating the values of superexchange parameters and Neel temperature. The estimated superexchange parameters confirm the qualitative conclusions of experimental works about frustrated magnetic structure with magnetic supercell (3a×b×2c). © 2005 Elsevier B.V. All rights reserved.
AB - The paper is devoted to superexchange interaction in charge-ordered manganites. The charge and orbital superstructures of La0.333Ca 0.667MnO3 cause the frustrated magnetic structure. Within the framework of strong electron-lattice coupling, we can evaluate an orbital structure of the compound. The orbital and crystal structure parameters allow estimating the values of superexchange parameters and Neel temperature. The estimated superexchange parameters confirm the qualitative conclusions of experimental works about frustrated magnetic structure with magnetic supercell (3a×b×2c). © 2005 Elsevier B.V. All rights reserved.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000208212300042
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=33644654141
U2 - 10.1016/j.jmmm.2005.10.175
DO - 10.1016/j.jmmm.2005.10.175
M3 - Article
VL - 300
SP - e167-e170
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - 1
ER -
ID: 42260762