Field-induced tricritical phenomenon and magnetic structures in magnetic Weyl semimetal candidate NdAlGe

• Published in: New journal of physics Vol. 24; no. 1; pp. 13010 - 13019
• Main Authors: Zhao, Jun, Liu, Wei, Rahman, Azizur, Meng, Fanying, Ling, Langsheng, Xi, Chuanying, Tong, Wei, Bai, Yuming, Tian, Zhaoming, Zhong, Yunbo, Hu, Ying, Pi, Li, Zhang, Lei, Zhang, Yuheng
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.01.2022
• Subjects: anisotropy; Couplings; critical exponent; Critical phenomena; critical phenomenon; Critical temperature; Exponents; Ferromagnetism; Isotropy; Magnetic anisotropy; Magnetic properties; Magnetization; phase diagram; Phase diagrams; Phases; Physics; Principle of universality; scaling; Single crystals; Topology

Non-centrosymmetric NdAlGe is considered to be a candidate for magnetic Weyl semimetal in which the Weyl nodes can be moved by magnetization. Clarification of the magnetic structures and couplings in this system is thus crucial to understand its magnetic topological properties. In this work, we cond...