High-throughput screening of magnetic properties of quenched metallic-alloy thin-film composition spreads

Jason R. Hattrick-Simpers; Cui Jun; Makoto Murakami; Antonio Orozco; Lee Knauss; Robert J. Booth; Edward W. Greve; Samuel E. Lofland; Manfred Wuttig; Ichiro Takeuchi

doi:10.1016/j.apsusc.2007.07.104

High-throughput screening of magnetic properties of quenched metallic-alloy thin-film composition spreads

Jason R. Hattrick-Simpers, Cui Jun, Makoto Murakami, Antonio Orozco, Lee Knauss, Robert J. Booth, Edward W. Greve, Samuel E. Lofland, Manfred Wuttig, Ichiro Takeuchi

Physics

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

11 Scopus citations

Abstract

A novel method for capturing and characterizing high-temperature phases of metallic-alloys in thin-film composition spreads has been developed. A high-vacuum (10 ^-8 Torr) high-temperature annealing and quenching furnace system has been developed that allows formation of high-temperature phases in thin-film composition-spread samples deposited on 3 in. silicon wafers. Scanning SQUID microscopy and magneto-optical Kerr effect measurements were used to map the remnant magnetization and the hysteresis loops of the spreads of magnetic materials quenched at high temperatures. The combination of these techniques can be used to obtain comprehensive information on the magnetic properties of various metallic-alloy systems.

Original language	English (US)
Pages (from-to)	734-737
Number of pages	4
Journal	Applied Surface Science
Volume	254
Issue number	3
DOIs	https://doi.org/10.1016/j.apsusc.2007.07.104
State	Published - Nov 30 2007

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.apsusc.2007.07.104

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title = "High-throughput screening of magnetic properties of quenched metallic-alloy thin-film composition spreads",

abstract = " A novel method for capturing and characterizing high-temperature phases of metallic-alloys in thin-film composition spreads has been developed. A high-vacuum (10 -8 Torr) high-temperature annealing and quenching furnace system has been developed that allows formation of high-temperature phases in thin-film composition-spread samples deposited on 3 in. silicon wafers. Scanning SQUID microscopy and magneto-optical Kerr effect measurements were used to map the remnant magnetization and the hysteresis loops of the spreads of magnetic materials quenched at high temperatures. The combination of these techniques can be used to obtain comprehensive information on the magnetic properties of various metallic-alloy systems.",

author = "Hattrick-Simpers, {Jason R.} and Cui Jun and Makoto Murakami and Antonio Orozco and Lee Knauss and Booth, {Robert J.} and Greve, {Edward W.} and Lofland, {Samuel E.} and Manfred Wuttig and Ichiro Takeuchi",

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doi = "10.1016/j.apsusc.2007.07.104",

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T1 - High-throughput screening of magnetic properties of quenched metallic-alloy thin-film composition spreads

AU - Hattrick-Simpers, Jason R.

AU - Jun, Cui

AU - Murakami, Makoto

AU - Orozco, Antonio

AU - Knauss, Lee

AU - Booth, Robert J.

AU - Greve, Edward W.

AU - Lofland, Samuel E.

AU - Wuttig, Manfred

AU - Takeuchi, Ichiro

PY - 2007/11/30

Y1 - 2007/11/30

N2 - A novel method for capturing and characterizing high-temperature phases of metallic-alloys in thin-film composition spreads has been developed. A high-vacuum (10 -8 Torr) high-temperature annealing and quenching furnace system has been developed that allows formation of high-temperature phases in thin-film composition-spread samples deposited on 3 in. silicon wafers. Scanning SQUID microscopy and magneto-optical Kerr effect measurements were used to map the remnant magnetization and the hysteresis loops of the spreads of magnetic materials quenched at high temperatures. The combination of these techniques can be used to obtain comprehensive information on the magnetic properties of various metallic-alloy systems.

AB - A novel method for capturing and characterizing high-temperature phases of metallic-alloys in thin-film composition spreads has been developed. A high-vacuum (10 -8 Torr) high-temperature annealing and quenching furnace system has been developed that allows formation of high-temperature phases in thin-film composition-spread samples deposited on 3 in. silicon wafers. Scanning SQUID microscopy and magneto-optical Kerr effect measurements were used to map the remnant magnetization and the hysteresis loops of the spreads of magnetic materials quenched at high temperatures. The combination of these techniques can be used to obtain comprehensive information on the magnetic properties of various metallic-alloy systems.

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High-throughput screening of magnetic properties of quenched metallic-alloy thin-film composition spreads

Abstract

All Science Journal Classification (ASJC) codes

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