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Bibliographic Details
Main Authors: Kunisawa, Hibiki, Watanabe, Ryuya, Yamaura, Jun-ichi, Kohama, Yoshimitsu, Nomura, Toshihiro
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2510.17050
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Table of Contents:
  • We report torque magnetometry results on single crystals of karpenkoite Co3(V2O7)(OH)2 2H2O, a model candidate for the kagome antiferromagnet. No field-induced phase transition is detected up to 45 T for B||c and B||a. Instead, the torque reveals a continuous spin reorientation toward saturation, most likely governed by a dominant Dzyaloshinskii-Moriya interaction.