Magnetoinduced structural, Jahn–Teller, dielectric, and transport effects in La0.875Sr0.125MnO3

Magnetoinduced structural, Jahn–Teller, dielectric, and transport effects in La0.875Sr0.125MnO3

The temperature and magnetic field dependences of elastic moduli and resistance are studied in a La 0.875 Sr 0.125 MnO 3 single crystal. In addition to the metal–insulator transition, the structural transition from the cooperative J–T strongly distorted orthorhombic phase to the charge ordering phas...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2015-06, Vol.79 (6), p.705-707
Hauptverfasser: Golenishchev-Kutuzov, A. V., Golenishchev-Kutuzov, V. A., Ismagilov, I. R., Kalimullin, R. I., Potapov, A. A., Semennikov, A. V., Ulanov, V. A.
Format: Artikel
Sprache:eng
Schlagworte:
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
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Zusammenfassung:The temperature and magnetic field dependences of elastic moduli and resistance are studied in a La 0.875 Sr 0.125 MnO 3 single crystal. In addition to the metal–insulator transition, the structural transition from the cooperative J–T strongly distorted orthorhombic phase to the charge ordering phase is studied at T J–T = 150 K in magnetic fields of up to 2 T. Results show it is possible to control the acoustic parameters in the vicinity of T J–T via magnetic fields.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873815060106