Physical properties of TlFe3Te3 near its first order transition

作者：Wang, Zeji^*; Zhang, Xiao; Jia, Shuang

来源：Journal of Magnetism and Magnetic Materials, 2018, 445: 22-25.

DOI：10.1016/j.jmmm.2017.08.051

• PHASE-TRANSITION

Pseudo-one-dimensional Chevrel compound TlFe3Te3 undergoes a first-order phase transition from paramagnetic to ferromagnetic at T-C = 220 K. Here we report a systematic study of magnetization, heat capacity and resistivity on polycrystalline TlFe3Te3 near T-C. The enhancements of T-C in an external magnetic field and a hydrostatic pressure follow the Clausius-Clapeyron relations. The large enhancement of the T-C under the pressure indicates that the unit cell shrinks from para-to ferro-magnetic phase.

• 出版日期2018-1-1
• 单位北京大学