Published April 1, 2011
| Published
Journal Article
Open
Magnetic and vibrational properties of high-entropy alloys
Abstract
The magnetic properties of high-entropy alloys based on equimolar FeCoCrNi were investigated using vibrating sample magnetometry to determine their usefulness in high-temperature magnetic applications. Nuclear resonant inelastic x-ray scattering measurements were performed to evaluate the vibrational entropy of the ^(57)Fe atoms and to infer chemical order. The configurational and vibrational entropy of alloying are discussed as they apply to these high-entropy alloys.
Additional Information
© 2011 American Institute of Physics. Presented 18 November 2010; received 1 October 2010; accepted 21 October 2010; published online 21 March 2011. Portions of this work were performed at HPCAT (Sector 16), Advanced Photon Source (APS), Argonne National Laboratory. HPCAT is supported by CIW, CDAC, UNLV, and LLNL through funding from DOE-NNSA, DOE-BES, and NSF. Use of the APS was supported by DOE-BES, under Contract No. DE-AC02-06CH11357.Attached Files
Published - Lucas2011p14138J_Appl_Phys.pdf
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Lucas2011p14138J_Appl_Phys.pdf
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Additional details
- Eprint ID
- 24151
- Resolver ID
- CaltechAUTHORS:20110621-102505017
- CIW
- CDAC
- UNLV
- Department of Energy (DOE) National Nuclear Security Administration
- DE-AC02-06CH11357
- Department of Energy (DOE) Basic Energy Sciences
- NSF
- Created
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2011-06-21Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field