skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Magnetic and magnetocaloric properties of Ni-Mn-Cr-Sn Heusler alloys under the effects of hydrostatic pressure

Abstract

The magnetic, thermal, and magnetocaloric properties of Ni 45Mn 43CrSn 11 Heusler alloy have been investigated using differential scanning calorimetry and magnetization with hydrostatic pressure measurements. A shift in the martensitic transition temperature (T M) to higher temperatures was observed with the application of pressure. The application of pressure stabilizes the martensitic state and demonstrated that pressure can be a parameter used to control and tune the martensitic transition temperature (the temperature where the largest magnetocaloric effect is observed). The magnetic entropy change significantly decreases from 33 J/kg K to 16 J/kg K under the application of a hydrostatic pressure of 0.95 GPa. The critical field of the direct metamagnetic transition increases, whereas the initial susceptibility (dM/dH) in the low magnetic field region drastically decreases with increasing pressure. Thus, the relevant parameters that affect the magnetocaloric properties are discussed.

Authors:
ORCiD logo [1];  [2]; ORCiD logo [1];  [2];  [1];  [1];  [2];  [1]
  1. Southern Illinois Univ., Carbondale, IL (United States)
  2. Louisiana State Univ., Baton Rouge, LA (United States)
Publication Date:
Research Org.:
Southern Illinois Univ., Carbondale, IL (United States); Louisiana State Univ., Baton Rouge, LA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Material Science Division
OSTI Identifier:
1499642
Alternate Identifier(s):
OSTI ID: 1413826
Grant/Contract Number:  
FG02-06ER46291; SC0010521; FG02-13ER46946
Resource Type:
Accepted Manuscript
Journal Name:
AIP Advances
Additional Journal Information:
Journal Volume: 8; Journal Issue: 5; Journal ID: ISSN 2158-3226
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Pandey, Sudip, Us Saleheen, Ahmad, Quetz, Abdiel, Chen, Jing-Han, Aryal, Anil, Dubenko, Igor, Stadler, Shane, and Ali, Naushad. Magnetic and magnetocaloric properties of Ni-Mn-Cr-Sn Heusler alloys under the effects of hydrostatic pressure. United States: N. p., 2017. Web. doi:10.1063/1.5005802.
Pandey, Sudip, Us Saleheen, Ahmad, Quetz, Abdiel, Chen, Jing-Han, Aryal, Anil, Dubenko, Igor, Stadler, Shane, & Ali, Naushad. Magnetic and magnetocaloric properties of Ni-Mn-Cr-Sn Heusler alloys under the effects of hydrostatic pressure. United States. doi:10.1063/1.5005802.
Pandey, Sudip, Us Saleheen, Ahmad, Quetz, Abdiel, Chen, Jing-Han, Aryal, Anil, Dubenko, Igor, Stadler, Shane, and Ali, Naushad. Mon . "Magnetic and magnetocaloric properties of Ni-Mn-Cr-Sn Heusler alloys under the effects of hydrostatic pressure". United States. doi:10.1063/1.5005802. https://www.osti.gov/servlets/purl/1499642.
@article{osti_1499642,
title = {Magnetic and magnetocaloric properties of Ni-Mn-Cr-Sn Heusler alloys under the effects of hydrostatic pressure},
author = {Pandey, Sudip and Us Saleheen, Ahmad and Quetz, Abdiel and Chen, Jing-Han and Aryal, Anil and Dubenko, Igor and Stadler, Shane and Ali, Naushad},
abstractNote = {The magnetic, thermal, and magnetocaloric properties of Ni45Mn43CrSn11 Heusler alloy have been investigated using differential scanning calorimetry and magnetization with hydrostatic pressure measurements. A shift in the martensitic transition temperature (TM) to higher temperatures was observed with the application of pressure. The application of pressure stabilizes the martensitic state and demonstrated that pressure can be a parameter used to control and tune the martensitic transition temperature (the temperature where the largest magnetocaloric effect is observed). The magnetic entropy change significantly decreases from 33 J/kg K to 16 J/kg K under the application of a hydrostatic pressure of 0.95 GPa. The critical field of the direct metamagnetic transition increases, whereas the initial susceptibility (dM/dH) in the low magnetic field region drastically decreases with increasing pressure. Thus, the relevant parameters that affect the magnetocaloric properties are discussed.},
doi = {10.1063/1.5005802},
journal = {AIP Advances},
number = 5,
volume = 8,
place = {United States},
year = {2017},
month = {12}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Save / Share: