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Magnetostructural transitions and magnetocaloric effects in Ni50Mn35In14.25B0.75 ribbons

Journal Article · · AIP Advances
DOI:https://doi.org/10.1063/1.5006467· OSTI ID:1499671
 [1];  [2];  [3];  [4];  [2];  [2];  [3];  [5];  [2]
  1. Southern Illinois Univ., Carbondale, IL (United States); Department of Physics, Southern Illinois University, Carbondale, IL 62901, USA
  2. Southern Illinois Univ., Carbondale, IL (United States)
  3. Instituto Potosino de Investigación Cientıfica y Tecnológica A.C., San Luis Potosı (Mexico)
  4. Univ. Autónoma de Ciudad Juárez (UACJ), Chihuahua (Mexico)
  5. 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

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Cited By (1)

Magnetic and martensitic transformations in Ni 48 Co 2 Mn 35 In 15 melt-spun ribbons journal October 2018

Figures / Tables (5)