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Magnetic properties and phase diagram of NdPd5Al2

Publication at Faculty of Mathematics and Physics |
2016

Abstract

We have investigated a single crystal of the tetragonal intermetallic compound NdPd5Al2 by means of magnetization, specific heat and magnetoresistivity measurements. NdPd5Al2 orders antiferromagnetically below 1.3 K and exhibits a distinct magnetocrystalline anisotropy with the c-axis as the easy axis of magnetization.

Magnetic phase diagram constructed on the basis of heat capacity and magnetization measurements is characterized by two different low-temperature phases and first-order phase transition in the zero field.