Magnetic and magnetocaloric properties of the intermetallic compound [formula omitted] have been studied. Temperature dependence of magnetization data shows that it exhibits ferromagneticlike bulk magnetic ordering at 14 K. For field changes [formula omitted] of 20 and 50 kOe, the maximum values of isothermal magnetic entropy change are found to be 9 and 17 J/kg K, respectively. For [formula omitted] and 50 kOe, the relative cooling powers are found to be 140 and 450 J/kg, respectively. At temperatures above [formula omitted], the spin fluctuations are found to affect the magnetocaloric properties of [formula omitted]. © 2010, American Institute of Physics. All rights reserved.

Arabinda Haldar

Department of Physics

P. Kumar

N.K. Singh

A.K. Nayak

K.G. Suresh

A.K. Nigam

Indian Institute of Technology Hyderabad (IITH) is a premier institute of science and technology established in 2008. IITH has been consistently ranked in the&nbsp;<a href="https://iith.ac.in/reports/" rel="noopener noreferrer">top 10 institutes</a>&nbsp;in India for Engineering&nbsp;<a href="https://www.nirfindia.org/2021/EngineeringRanking.html" rel="noopener noreferrer" target="_blank">according to NIRF</a>&nbsp;making it one of the most coveted schools for science and technology in the country.

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IIT Hyderabad

Journal of Applied Physics

Large reversible magnetocaloric effect in [formula omitted] compound