Low-field microwave magnetoabsorption in manganites

S. D. Tyagi; S. E. Lofland; M. Dominguez; S. M. Bhagat; C. Kwon; M. C. Robson; R. Ramesh; T. Venkatesan

doi:10.1063/1.116323

Low-field microwave magnetoabsorption in manganites

S. D. Tyagi, S. E. Lofland, M. Dominguez, S. M. Bhagat, C. Kwon, M. C. Robson, R. Ramesh, T. Venkatesan

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45 Scopus citations

Abstract

We report the magnetic field dependence of microwave absorption at low fields (200 Oe), in thin film and bulk samples of La1-xBaxMnO3-z. We demonstrate, using a very simple cavity configuration, that the magnetic field sensitivity of the microwave response of the giant magnetoresistance materials offers possibilities of using such materials in devices operating at low fields. Low-field dc magnetization and ac resistivity measurements are also presented.

Original language	English (US)
Pages (from-to)	2893-2895
Number of pages	3
Journal	Applied Physics Letters
Volume	68
Issue number	20
DOIs	https://doi.org/10.1063/1.116323
State	Published - Dec 1 1996
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.116323

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title = "Low-field microwave magnetoabsorption in manganites",

abstract = "We report the magnetic field dependence of microwave absorption at low fields (200 Oe), in thin film and bulk samples of La1-xBaxMnO3-z. We demonstrate, using a very simple cavity configuration, that the magnetic field sensitivity of the microwave response of the giant magnetoresistance materials offers possibilities of using such materials in devices operating at low fields. Low-field dc magnetization and ac resistivity measurements are also presented.",

author = "Tyagi, {S. D.} and Lofland, {S. E.} and M. Dominguez and Bhagat, {S. M.} and C. Kwon and Robson, {M. C.} and R. Ramesh and T. Venkatesan",

year = "1996",

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doi = "10.1063/1.116323",

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T1 - Low-field microwave magnetoabsorption in manganites

AU - Tyagi, S. D.

AU - Lofland, S. E.

AU - Dominguez, M.

AU - Bhagat, S. M.

AU - Kwon, C.

AU - Robson, M. C.

AU - Ramesh, R.

AU - Venkatesan, T.

PY - 1996/12/1

Y1 - 1996/12/1

N2 - We report the magnetic field dependence of microwave absorption at low fields (200 Oe), in thin film and bulk samples of La1-xBaxMnO3-z. We demonstrate, using a very simple cavity configuration, that the magnetic field sensitivity of the microwave response of the giant magnetoresistance materials offers possibilities of using such materials in devices operating at low fields. Low-field dc magnetization and ac resistivity measurements are also presented.

AB - We report the magnetic field dependence of microwave absorption at low fields (200 Oe), in thin film and bulk samples of La1-xBaxMnO3-z. We demonstrate, using a very simple cavity configuration, that the magnetic field sensitivity of the microwave response of the giant magnetoresistance materials offers possibilities of using such materials in devices operating at low fields. Low-field dc magnetization and ac resistivity measurements are also presented.

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DO - 10.1063/1.116323

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JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 20

ER -

Low-field microwave magnetoabsorption in manganites

Abstract

All Science Journal Classification (ASJC) codes

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