Magnetic and thermal properties of NdT2AI20 (T: Ti, V, Cr) single crystals

TMU International Symposium on "New Quantum Phases Emerging from Novel Crystal Structure"

Namiki, Takahiro^1 ; Nosaka, Kenta^1 ; Tsuchida, Kyousuke^1 ; Lei, Qiankun^1 ; Kanamori, Ryousuke^1 ; Nishimura, Katsuhiko^1

Graduate School of Science and Engineering, University of Toyama, Toyama

930-8555, Japan^1

关键词: Antiferromagnetic phase transition;    Ferromagnetic Phase Transition;    Self-flux methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/683/1/012017/pdf
DOI  :  10.1088/1742-6596/683/1/012017

来源: IOP

【 摘 要 】

We have succeeded in growing the caged cubic compounds NdT2Al20(T: Ti, V, Cr) by the Al-self flux method, and measured magnetic susceptibility χ, magnetization M, and specific heat divided by temperature C/T down to 0.5K. From the measurements, the antiferromagnetic phase transition at TN= 1.45 K was observed for NdTi2Al20, and ferromagnetic phase transition at TC= 1.8 K and 1.7 K were observed for NdV2Al20and NdCr2Al20, respectively.