Formation of spiral ordering by magnetic field in frustrated anisotropic antiferromagnets

• Published in: arXiv.org
• Main Authors: Utesov, O I, Syromyatnikov, A V
• Format: Paper Journal Article
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 13.08.2019
• Subjects: Anisotropy; Antiferromagnetism; Magnetic fields; Phase transitions; Physics - Strongly Correlated Electrons

We discuss theoretically phase transitions in frustrated antiferromagnets with biaxial anisotropy or dipolar forces in magnetic field applied along the easy axis at \(T=0\). There are well-known sequences of phase transitions upon the field increasing: the conventional spin-flop transition and the f...