Magnetic imaging of perovskite thin films by ferromagnetic resonance microscopy - La0.7Sr0.3MnO3

S. E. Lofland; S. M. Bhagat; Q. Q. Shu; M. C. Robson; R. Ramesh

doi:10.1063/1.124880

Magnetic imaging of perovskite thin films by ferromagnetic resonance microscopy - La_0.7Sr_0.3MnO₃

S. E. Lofland, S. M. Bhagat, Q. Q. Shu, M. C. Robson, R. Ramesh

Physics

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22 Scopus citations

Abstract

A simple ferromagnetic resonance (FMR) microscope was constructed for analyzing the magnetic properties of thin films of a prototypical colossal magnetoresistance (CMR) manganite, La_0.7Sr_0.3MnO₃. From the 300 K scans, the films show tremendous strains. However, in the best films, the strain is relatively uniform. Unfortunately, on cooling, the FMR spectrum degrades rapidly.

Original language	English (US)
Pages (from-to)	1947-1948
Number of pages	2
Journal	Applied Physics Letters
Volume	75
Issue number	13
DOIs	https://doi.org/10.1063/1.124880
State	Published - Sep 27 1999

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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abstract = "A simple ferromagnetic resonance (FMR) microscope was constructed for analyzing the magnetic properties of thin films of a prototypical colossal magnetoresistance (CMR) manganite, La0.7Sr0.3MnO3. From the 300 K scans, the films show tremendous strains. However, in the best films, the strain is relatively uniform. Unfortunately, on cooling, the FMR spectrum degrades rapidly.",

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AU - Lofland, S. E.

AU - Bhagat, S. M.

AU - Shu, Q. Q.

AU - Robson, M. C.

AU - Ramesh, R.

PY - 1999/9/27

Y1 - 1999/9/27

N2 - A simple ferromagnetic resonance (FMR) microscope was constructed for analyzing the magnetic properties of thin films of a prototypical colossal magnetoresistance (CMR) manganite, La0.7Sr0.3MnO3. From the 300 K scans, the films show tremendous strains. However, in the best films, the strain is relatively uniform. Unfortunately, on cooling, the FMR spectrum degrades rapidly.

AB - A simple ferromagnetic resonance (FMR) microscope was constructed for analyzing the magnetic properties of thin films of a prototypical colossal magnetoresistance (CMR) manganite, La0.7Sr0.3MnO3. From the 300 K scans, the films show tremendous strains. However, in the best films, the strain is relatively uniform. Unfortunately, on cooling, the FMR spectrum degrades rapidly.

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U2 - 10.1063/1.124880

DO - 10.1063/1.124880

M3 - Article

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JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 13

ER -

Magnetic imaging of perovskite thin films by ferromagnetic resonance microscopy - La_0.7Sr_0.3MnO₃

Abstract

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