High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented]

S. B. Ogale; R. J. Choudhary; J. P. Buban; S. E. Lofland; S. R. Shinde; S. N. Kale; V. N. Kulkarni; J. Higgins; C. Lanci; J. R. Simpson; N. D. Browning; S. Das Sarma; H. D. Drew; R. L. Greene; T. Venkatesan

doi:10.1103/PhysRevLett.91.077205

High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented]

S. B. Ogale, R. J. Choudhary, J. P. Buban, S. E. Lofland, S. R. Shinde, S. N. Kale, V. N. Kulkarni, J. Higgins, C. Lanci, J. R. Simpson, N. D. Browning, S. Das Sarma, H. D. Drew, R. L. Greene, T. Venkatesan

Physics

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41 Scopus citations

Abstract

The occurrence of room temperature ferromagnetism is demonstrated in pulsed laser deposited thin films of [Formula presented] ([Formula presented]). Interestingly, films of [Formula presented] grown on [Formula presented]-plane sapphire not only exhibit ferromagnetism with a Curie temperature close to 650 K, but also a giant magnetic moment of [Formula presented], not yet reported in any diluted magnetic semiconductor system. The films are semiconducting and optically highly transparent.

Original language	English (US)
Journal	Physical Review Letters
Volume	91
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.91.077205
State	Published - Aug 15 2003

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.91.077205

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Ogale, S. B., Choudhary, R. J., Buban, J. P., Lofland, S. E., Shinde, S. R., Kale, S. N., Kulkarni, V. N., Higgins, J., Lanci, C., Simpson, J. R., Browning, N. D., Das Sarma, S., Drew, H. D., Greene, R. L., & Venkatesan, T. (2003). High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented] . Physical Review Letters, 91(7). https://doi.org/10.1103/PhysRevLett.91.077205

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title = "High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented] ",

abstract = "The occurrence of room temperature ferromagnetism is demonstrated in pulsed laser deposited thin films of [Formula presented] ([Formula presented]). Interestingly, films of [Formula presented] grown on [Formula presented]-plane sapphire not only exhibit ferromagnetism with a Curie temperature close to 650 K, but also a giant magnetic moment of [Formula presented], not yet reported in any diluted magnetic semiconductor system. The films are semiconducting and optically highly transparent.",

author = "Ogale, {S. B.} and Choudhary, {R. J.} and Buban, {J. P.} and Lofland, {S. E.} and Shinde, {S. R.} and Kale, {S. N.} and Kulkarni, {V. N.} and J. Higgins and C. Lanci and Simpson, {J. R.} and Browning, {N. D.} and {Das Sarma}, S. and Drew, {H. D.} and Greene, {R. L.} and T. Venkatesan",

year = "2003",

month = aug,

day = "15",

doi = "10.1103/PhysRevLett.91.077205",

language = "English (US)",

volume = "91",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "7",

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Ogale, SB, Choudhary, RJ, Buban, JP, Lofland, SE, Shinde, SR, Kale, SN, Kulkarni, VN, Higgins, J, Lanci, C, Simpson, JR, Browning, ND, Das Sarma, S, Drew, HD, Greene, RL & Venkatesan, T 2003, 'High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented] ', Physical Review Letters, vol. 91, no. 7. https://doi.org/10.1103/PhysRevLett.91.077205

TY - JOUR

T1 - High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented]

AU - Ogale, S. B.

AU - Choudhary, R. J.

AU - Buban, J. P.

AU - Lofland, S. E.

AU - Shinde, S. R.

AU - Kale, S. N.

AU - Kulkarni, V. N.

AU - Higgins, J.

AU - Lanci, C.

AU - Simpson, J. R.

AU - Browning, N. D.

AU - Das Sarma, S.

AU - Drew, H. D.

AU - Greene, R. L.

AU - Venkatesan, T.

PY - 2003/8/15

Y1 - 2003/8/15

N2 - The occurrence of room temperature ferromagnetism is demonstrated in pulsed laser deposited thin films of [Formula presented] ([Formula presented]). Interestingly, films of [Formula presented] grown on [Formula presented]-plane sapphire not only exhibit ferromagnetism with a Curie temperature close to 650 K, but also a giant magnetic moment of [Formula presented], not yet reported in any diluted magnetic semiconductor system. The films are semiconducting and optically highly transparent.

AB - The occurrence of room temperature ferromagnetism is demonstrated in pulsed laser deposited thin films of [Formula presented] ([Formula presented]). Interestingly, films of [Formula presented] grown on [Formula presented]-plane sapphire not only exhibit ferromagnetism with a Curie temperature close to 650 K, but also a giant magnetic moment of [Formula presented], not yet reported in any diluted magnetic semiconductor system. The films are semiconducting and optically highly transparent.

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U2 - 10.1103/PhysRevLett.91.077205

DO - 10.1103/PhysRevLett.91.077205

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SN - 0031-9007

VL - 91

JO - Physical Review Letters

JF - Physical Review Letters

IS - 7

ER -

High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped [Formula presented]

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