Spin-reorientation-induced magnetodielectric coupling effects in two layered perovskite magnets

• Published in: Chemical science (Cambridge) Vol. 9; no. 37; pp. 7413 - 7418
• Main Authors: Huang, Bo, Zhang, Jian-Yu, Huang, Rui-Kang, Chen, Ming-Kun, Xue, Wei, Zhang, Wei-Xiong, Zeng, Ming-Hua, Chen, Xiao-Ming
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 2018
• Subjects: Antiferromagnetism; Chemistry; Copper; Coupling; Ferromagnetism; Hybrid systems; Hydrogen bonds; Magnetic properties; Magnets; Manganese; Perovskites; Single crystals

Spin-reorientation-induced magnetodielectric coupling effects were discovered in two layered perovskite magnets, [C 6 H 5 CH 2 CH 2 NH 3 ] 2 [MCl 4 ] (M = Mn 2+ and Cu 2+ ), via isothermal magnetodielectric measurements on single-crystal samples. Specifically, peak-like dielectric anomalies and spin...