Magnetostructural transitions and magnetocaloric effects in Ni50Mn35In14.25B0.75 ribbons
- Southern Illinois Univ., Carbondale, IL (United States); Department of Physics, Southern Illinois University, Carbondale, IL 62901, USA
- Southern Illinois Univ., Carbondale, IL (United States)
- Instituto Potosino de Investigación Cientıfica y Tecnológica A.C., San Luis Potosı (Mexico)
- Univ. Autónoma de Ciudad Juárez (UACJ), Chihuahua (Mexico)
- Louisiana State Univ., Baton Rouge, LA (United States)
The structural, thermal, and magnetic behaviors, as well as the martensitic phase transformation and related magnetocaloric response of Ni50Mn35In14.25B0.75 annealed ribbons have been investigated using room-temperature X-ray diffraction (XRD), differential scanning calorimetry (DSC), and magnetization measurements. Ni50Mn35In14.25B0.75 annealed ribbons show a sharper change in magnetization at the martensitic transition, resulting in larger magnetic entropy changes in comparison to bulk Ni50Mn35In14.25B0.75. A drastic shift in the martensitic transformation temperature (TM) of 70 K to higher temperature was observed for the annealed ribbons relative to that of the bulk (TM = 240 K). Furthermore, the results obtained for magnetic, thermal, structural, and magnetocaloric properties of annealed ribbons have been compared to those of the corresponding bulk alloys.
- Research Organization:
- Louisiana State Univ., Baton Rouge, LA (United States); Southern Illinois Univ., Carbondale, IL (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
- Grant/Contract Number:
- FG02-06ER46291; SC0010521
- OSTI ID:
- 1499671
- Alternate ID(s):
- OSTI ID: 1416857
OSTI ID: 1874689
- Journal Information:
- AIP Advances, Journal Name: AIP Advances Journal Issue: 5 Vol. 8; ISSN 2158-3226
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Magnetic and martensitic transformations in Ni 48 Co 2 Mn 35 In 15 melt-spun ribbons
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journal | October 2018 |
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Magnetic and martensitic transformations in Ni48Co2Mn35In15 melt-spun ribbons
Journal Article
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Wed Aug 29 20:00:00 EDT 2018
· AIP Advances
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OSTI ID:1609722
Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
Alloys
Chemical compounds
Chemical elements
Differential scanning calorimetry
Magnetocaloric effect
Melt-spun ribbons
Phase transitions
X-ray diffraction
magnetocaloric effect
melt-spun ribbons
phase transitions
36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
Alloys
Chemical compounds
Chemical elements
Differential scanning calorimetry
Magnetocaloric effect
Melt-spun ribbons
Phase transitions
X-ray diffraction
magnetocaloric effect
melt-spun ribbons
phase transitions