Synthesis, characterization, and modeling of high quality ferromagnetic Cr-doped AlN thin films

Stephen Y. Wu; H. X. Liu; Lin Gu; Rakesh Singh; L. Budd; M. Van Schilfgaarde; Martha McCartney; David Smith; N. Newmana

doi:10.1063/1.1570521

Synthesis, characterization, and modeling of high quality ferromagnetic Cr-doped AlN thin films

Stephen Y. Wu, H. X. Liu, Lin Gu, Rakesh Singh, L. Budd, M. Van Schilfgaarde, Martha McCartney, David Smith, N. Newmana

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Abstract

A report on the synthesis, characterization and modelling of high quality ferromagnetic Cr-doped AlN thin films was presented. The room temperature ferromagnetism was also observed with a coercive field, H_c, of 120 Oe. By measuring the magnetic susceptibility of Cr, it was observed that over 33% of the Cr was magnetically active at room temperature and 40% at low temperature.

Original language	English (US)
Pages (from-to)	3047-3049
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	18
DOIs	https://doi.org/10.1063/1.1570521
State	Published - May 5 2003

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1570521

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abstract = "A report on the synthesis, characterization and modelling of high quality ferromagnetic Cr-doped AlN thin films was presented. The room temperature ferromagnetism was also observed with a coercive field, Hc, of 120 Oe. By measuring the magnetic susceptibility of Cr, it was observed that over 33% of the Cr was magnetically active at room temperature and 40% at low temperature.",

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AU - Wu, Stephen Y.

AU - Liu, H. X.

AU - Gu, Lin

AU - Singh, Rakesh

AU - Budd, L.

AU - Van Schilfgaarde, M.

AU - McCartney, Martha

AU - Smith, David

AU - Newmana, N.

PY - 2003/5/5

Y1 - 2003/5/5

N2 - A report on the synthesis, characterization and modelling of high quality ferromagnetic Cr-doped AlN thin films was presented. The room temperature ferromagnetism was also observed with a coercive field, Hc, of 120 Oe. By measuring the magnetic susceptibility of Cr, it was observed that over 33% of the Cr was magnetically active at room temperature and 40% at low temperature.

AB - A report on the synthesis, characterization and modelling of high quality ferromagnetic Cr-doped AlN thin films was presented. The room temperature ferromagnetism was also observed with a coercive field, Hc, of 120 Oe. By measuring the magnetic susceptibility of Cr, it was observed that over 33% of the Cr was magnetically active at room temperature and 40% at low temperature.

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JF - Applied Physics Letters

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Synthesis, characterization, and modeling of high quality ferromagnetic Cr-doped AlN thin films

Abstract

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