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Cooperative Dynamical Effect in Rhombohedral LaMnO3. / Nikiforov, A.e.; Popov, S.e.
Advances in Quantum Chemistry: book. Academic Press Inc., 2003. p. 587-598.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Harvard

Nikiforov, AE & Popov, SE 2003, Cooperative Dynamical Effect in Rhombohedral LaMnO3. in Advances in Quantum Chemistry: book. Academic Press Inc., pp. 587-598. https://doi.org/10.1016/S0065-3276(03)44039-2

APA

Nikiforov, A. E., & Popov, S. E. (2003). Cooperative Dynamical Effect in Rhombohedral LaMnO3. In Advances in Quantum Chemistry: book (pp. 587-598). Academic Press Inc.. https://doi.org/10.1016/S0065-3276(03)44039-2

Vancouver

Nikiforov AE, Popov SE. Cooperative Dynamical Effect in Rhombohedral LaMnO3. In Advances in Quantum Chemistry: book. Academic Press Inc. 2003. p. 587-598 doi: 10.1016/S0065-3276(03)44039-2

Author

Nikiforov, A.e. ; Popov, S.e. / Cooperative Dynamical Effect in Rhombohedral LaMnO3. Advances in Quantum Chemistry: book. Academic Press Inc., 2003. pp. 587-598

BibTeX

@inbook{6de0f0675706477e8074a7f4774892db,
title = "Cooperative Dynamical Effect in Rhombohedral LaMnO3",
abstract = "The possibility of cooperative dynamical Jahn-Teller (JT) in rhombohedral LaMnO3 is considered. For the verification of such an assumption, lattice structure and dynamic calculation are performed. The calculation is performed in the framework of pair interionic potentials and shell model explicitly allowing for the JT term in crystal energy and dynamical matrix. Using such an assumption, the structural phase transition from monoclinic to rhombohedral phase is considered. The appearance of a broad high frequency line near 640 cm-1 in Raman scattering spectra of rhombohedral LaMnO3 is explained. The appearance of ferromagnetism in the rhombohedral phase, which is only due to superexchange interaction is shown.",
author = "A.e. Nikiforov and S.e. Popov",
note = "This study was supported in part by the grant of Russian Ministry of Education E00-3.4-277 and RFBR grant R2002 U02-02-96412 and CRDF Grant REC 005.",
year = "2003",
doi = "10.1016/S0065-3276(03)44039-2",
language = "English",
isbn = "978-012034844-2",
publisher = "Academic Press Inc.",
pages = "587--598",
booktitle = "Advances in Quantum Chemistry",
address = "United States",

}

RIS

TY - CHAP

T1 - Cooperative Dynamical Effect in Rhombohedral LaMnO3

AU - Nikiforov, A.e.

AU - Popov, S.e.

N1 - This study was supported in part by the grant of Russian Ministry of Education E00-3.4-277 and RFBR grant R2002 U02-02-96412 and CRDF Grant REC 005.

PY - 2003

Y1 - 2003

N2 - The possibility of cooperative dynamical Jahn-Teller (JT) in rhombohedral LaMnO3 is considered. For the verification of such an assumption, lattice structure and dynamic calculation are performed. The calculation is performed in the framework of pair interionic potentials and shell model explicitly allowing for the JT term in crystal energy and dynamical matrix. Using such an assumption, the structural phase transition from monoclinic to rhombohedral phase is considered. The appearance of a broad high frequency line near 640 cm-1 in Raman scattering spectra of rhombohedral LaMnO3 is explained. The appearance of ferromagnetism in the rhombohedral phase, which is only due to superexchange interaction is shown.

AB - The possibility of cooperative dynamical Jahn-Teller (JT) in rhombohedral LaMnO3 is considered. For the verification of such an assumption, lattice structure and dynamic calculation are performed. The calculation is performed in the framework of pair interionic potentials and shell model explicitly allowing for the JT term in crystal energy and dynamical matrix. Using such an assumption, the structural phase transition from monoclinic to rhombohedral phase is considered. The appearance of a broad high frequency line near 640 cm-1 in Raman scattering spectra of rhombohedral LaMnO3 is explained. The appearance of ferromagnetism in the rhombohedral phase, which is only due to superexchange interaction is shown.

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000188940800039

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=36148970455

U2 - 10.1016/S0065-3276(03)44039-2

DO - 10.1016/S0065-3276(03)44039-2

M3 - Chapter

SN - 978-012034844-2

SP - 587

EP - 598

BT - Advances in Quantum Chemistry

PB - Academic Press Inc.

ER -

ID: 44068807