Observation of Magnetic Field‐Induced and Partially Switchable Electric Polarization in Spin‐Chain FePbBiO4

• Published in: Advanced Physics Research Vol. 3; no. 11
• Main Authors: Tiwari, Ajay, Kakarla, D. Chandrasekhar, Chen, Wei‐Lin, Dhanasekhar, C., Hu, Ya‐Jing, Lin, Jiunn‐Yuan, Wang, Chin‐Wei, Kuo, Ting‐Wei, Pal, Arkadeb, Chou, Mitch Ming‐Chi, Yang, Hung‐Duen
• Format: Journal Article
• Language: English
• Published: Edinburgh John Wiley & Sons, Inc 01.11.2024; Wiley-VCH
• Subjects: Antiferromagnetism; Crystal structure; Dielectric properties; Electric fields; Electric polarization; Electric properties; FePbBiO4; Ferroelectricity; Heat; Magnetic fields; magnetic field‐induced; magnetoelectric effect; Oxidation; partially reversed electric polarization; Phase diagrams; Polarization (spin alignment); Quasi‐one dimensional spin‐chain; Specific heat; Spin dynamics; switchable; Temperature

The linear magnetoelectric (ME) characteristics of a quasi‐1D spin‐chain compound, FePbBiO4, are reported. Two distinct antiferromagnetic (AFM) orders occurring at ≈23 K (TN1) and 12 K (TN2) are verified using magnetization, specific heat, and conspicuous dielectric (ε′) anomalies. A striking observ...