Journal article

Charge localization by static and dynamic distortions of the MnO6 octahedra in perovskite manganites.

Abstract:: We present transport and neutron-diffraction data establishing a clear link between static and dynamic distortions of the MnO6 octahedra and charge mobility in Al-xA′x MnO3 (A= La or Pr; A′ = Ca or Sr). Systematic analysis of the Mn-O bond lengths versus average A -site ionic radius indicates that increasing static coherent MnO6 distortion is associated with increasing insulating behavior and decreasing TC. Furthermore, we observed a sudden drop of the oxygen thermal parameters at TC, indicating that static incoherent and dynamic effects are also important.

Publication status:: Published

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APA Style

Radaelli, P., Marezio, M., Hwang, H., Cheong, S., & Batlogg, B. (1996). Charge localization by static and dynamic distortions of the MnO6 octahedra in perovskite manganites. Physical Review. B, Condensed Matter, 54(13), 8992–8995.

MLA Style

Radaelli, P., et al. “Charge Localization by Static and Dynamic Distortions of the MnO6 Octahedra in Perovskite Manganites.” Physical Review. B, Condensed Matter, vol. 54, no. 13, 1996, pp. 8992–95.

Chicago Style

Radaelli, P, M Marezio, H Hwang, S Cheong, and B Batlogg. 1996. “Charge Localization by Static and Dynamic Distortions of the MnO6 Octahedra in Perovskite Manganites.” Physical Review. B, Condensed Matter 54 (13): 8992–95.
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Publisher copy:: 10.1103/physrevb.54.8992

Authors

+ Radaelli, P More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

+ Marezio, M More by this author

Role:: Author

+ Hwang, H More by this author

Role:: Author

+ Cheong, S More by this author

Role:: Author

+ Batlogg, B More by this author

Role:: Author

Journal:: Physical review. B, Condensed matter More from this journal
Volume:: 54
Issue:: 13
Pages:: 8992-8995
Publication date:: 1996-10-01
DOI:: 10.1103/physrevb.54.8992
EISSN:: 1095-3795
ISSN:: 0163-1829

Language:: English
Pubs id:: pubs:150085
UUID:: uuid:fd719155-8add-459e-88a5-ae61a58d82e0
Local pid:: pubs:150085
Source identifiers:: 150085
Deposit date:: 2012-12-19

Terms of use

Copyright date:: 1996

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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