Low temperature properties of some Er-rich intermetallic compounds
Abstract
The low temperature volumetric heat capacity ({approx}3.5 to 350 K) and magnetic susceptibility ({approx}4 to 320 K) of Er{sub 3}Rh, Er{sub 3}Ir, Er{sub 3}Pt, Er{sub 2}Al, and Er{sub 2}Sn have been measured. All of the compounds order antiferromagnetically (or ferrimagnetically), and most exhibit more than one magnetic ordering transition. The volumetric heat capacities in general are smaller than those of the prototype magnetic regenerator materials, except for Er{sub 3}Ir in the 12 to 14 K temperature range.
- Authors:
- Publication Date:
- Research Org.:
- Ames Laboratory, Ames, IA (US)
- Sponsoring Org.:
- USDOE Office of Science (SC) (US)
- OSTI Identifier:
- 832910
- Report Number(s):
- IS-M 928
TRN: US0406414
- DOE Contract Number:
- W-7405-Eng-82
- Resource Type:
- Conference
- Resource Relation:
- Conference: Conference title not supplied, Conference location not supplied, Conference dates not supplied; Other Information: PBD: 30 Sep 2004
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ERBIUM BASE ALLOYS; INTERMETALLIC COMPOUNDS; MAGNETIC SUSCEPTIBILITY; REGENERATORS; SPECIFIC HEAT; RHODIUM ALLOYS; IRIDIUM ALLOYS; PLATINUM ALLOYS; ALUMINIUM ALLOYS; TIN ALLOYS; CRYOGENICS
Citation Formats
Gshneidner, jr, K A, Pecharsky, A O, Hale, L, and Pecharsky, V K. Low temperature properties of some Er-rich intermetallic compounds. United States: N. p., 2004.
Web.
Gshneidner, jr, K A, Pecharsky, A O, Hale, L, & Pecharsky, V K. Low temperature properties of some Er-rich intermetallic compounds. United States.
Gshneidner, jr, K A, Pecharsky, A O, Hale, L, and Pecharsky, V K. 2004.
"Low temperature properties of some Er-rich intermetallic compounds". United States. https://www.osti.gov/servlets/purl/832910.
@article{osti_832910,
title = {Low temperature properties of some Er-rich intermetallic compounds},
author = {Gshneidner, jr, K A and Pecharsky, A O and Hale, L and Pecharsky, V K},
abstractNote = {The low temperature volumetric heat capacity ({approx}3.5 to 350 K) and magnetic susceptibility ({approx}4 to 320 K) of Er{sub 3}Rh, Er{sub 3}Ir, Er{sub 3}Pt, Er{sub 2}Al, and Er{sub 2}Sn have been measured. All of the compounds order antiferromagnetically (or ferrimagnetically), and most exhibit more than one magnetic ordering transition. The volumetric heat capacities in general are smaller than those of the prototype magnetic regenerator materials, except for Er{sub 3}Ir in the 12 to 14 K temperature range.},
doi = {},
url = {https://www.osti.gov/biblio/832910},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Sep 30 00:00:00 EDT 2004},
month = {Thu Sep 30 00:00:00 EDT 2004}
}
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