Properties of Ga1-x Mnx As with high Mn composition (x>0.1)

D. Chiba; Y. Nishitani; F. Matsukura; H. Ohno

doi:10.1063/1.2715095

Properties of Ga1-x Mnx As with high Mn composition (x>0.1)

D. Chiba, Y. Nishitani, F. Matsukura, H. Ohno

Center for Innovative Integrated Electronic Systems (CIES)

Research output: Contribution to journal › Article › peer-review

68 Citations (Scopus)

Abstract

A series of Ga1-x Mnx As layers with high Mn compositions x (=0.075-0.200) has been grown and investigated. Magnetization, magnetotransport, and magneto-optical properties reveal that the layers have single ferromagnetic phase as in the case of typical (Ga,Mn)As. The authors also describe the variation of magnetic anisotropy with x and the effect of low temperature annealing on Curie temperature.

Original language	English
Article number	122503
Journal	Applied Physics Letters
Volume	90
Issue number	12
DOIs	https://doi.org/10.1063/1.2715095
Publication status	Published - 2007

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.2715095

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abstract = "A series of Ga1-x Mnx As layers with high Mn compositions x (=0.075-0.200) has been grown and investigated. Magnetization, magnetotransport, and magneto-optical properties reveal that the layers have single ferromagnetic phase as in the case of typical (Ga,Mn)As. The authors also describe the variation of magnetic anisotropy with x and the effect of low temperature annealing on Curie temperature.",

author = "D. Chiba and Y. Nishitani and F. Matsukura and H. Ohno",

note = "Funding Information: The authors thank M. Sawicki for useful discussion. This work was in part supported by the IT Program of RR2002 from MEXT.",

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T1 - Properties of Ga1-x Mnx As with high Mn composition (x>0.1)

AU - Chiba, D.

AU - Nishitani, Y.

AU - Matsukura, F.

AU - Ohno, H.

N1 - Funding Information: The authors thank M. Sawicki for useful discussion. This work was in part supported by the IT Program of RR2002 from MEXT.

PY - 2007

Y1 - 2007

N2 - A series of Ga1-x Mnx As layers with high Mn compositions x (=0.075-0.200) has been grown and investigated. Magnetization, magnetotransport, and magneto-optical properties reveal that the layers have single ferromagnetic phase as in the case of typical (Ga,Mn)As. The authors also describe the variation of magnetic anisotropy with x and the effect of low temperature annealing on Curie temperature.

AB - A series of Ga1-x Mnx As layers with high Mn compositions x (=0.075-0.200) has been grown and investigated. Magnetization, magnetotransport, and magneto-optical properties reveal that the layers have single ferromagnetic phase as in the case of typical (Ga,Mn)As. The authors also describe the variation of magnetic anisotropy with x and the effect of low temperature annealing on Curie temperature.

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Properties of Ga1-x Mnx As with high Mn composition (x>0.1)

Abstract

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