Crystal structure in quadrupolar kondo candidate PrTR2Al20 (Tr = Ti and V)

Daisuke Okuyama, Masaki Tsujimoto, Hajime Sagayama, Yasuyuki Shimura, Akito Sakai, Atsushi Magata, Satoru Nakatsuji, Taku J. Sato

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We have performed the crystal structure analyses of PrTr2Al20 (Tr = Ti and V). From the anisotropic thermal ellipsoids and the temperature dependence of the lattice constant, it is clarified that the thermal vibration predominantly propagates through the Tr–Al framework. The Pr–Al cage, especially for PrV2Al20, is anisotropically deformed from a sphere; this modifies the crystalline-electric-field levels of Pr3+. This information would provide a clue to understand the anomalous properties in PrTr2Al20.

本文言語English
論文番号015001
ジャーナルjournal of the physical society of japan
88
1
DOI
出版ステータスPublished - 2019

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Crystal structure in quadrupolar kondo candidate PrTR<sub>2</sub>Al<sub>20</sub> (Tr = Ti and V)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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