検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

$$^{29}$$Si-NMR study of antiferromagnet CeRh$$_2$$Si$$_2$$ using single crystals

反強磁性体CeRh$$_2$$Si$$_2$$単結晶を用いた$$^{29}$$Si核NMR研究

酒井 宏典   ; 徳永 陽  ; 神戸 振作  ; 松本 裕司; 松田 達磨; 芳賀 芳範   

Sakai, Hironori; Tokunaga, Yo; Kambe, Shinsaku; Matsumoto, Yuji; Matsuda, Tatsuma; Haga, Yoshinori

正方晶ThCr$$_2$$Si$$_2$$型結晶構造を持つ反強磁性体CeRh$$_2$$Si$$_2$$のNMR研究を単結晶を用いて行った。磁化率と同じく、ナイトシフトは$$c$$軸方向にイジング型磁気異方性を示した。$$^{29}$$Si核の超微細結合定数を$$a$$軸方向、$$c$$軸方向に対して、ナイトシフトと磁化率のプロットから決定した。

$$^{29}$$Si-NMR Study of antiferromagnet CeRh$$_2$$Si$$_2$$ with a tetragonal ThCr$$_2$$Si$$_2$$-type structure has been performed using single crystals. The Knight shifts along the $$a$$ and $$c$$ axes have been measured as a function of temperatures in the paramagnetic state. At ambient pressure, the Knight shifts show the Ising-type anisotropy along the $$c$$ axis, which is similar to the magnetic susceptibility. The hyperfine coupling constants for $$^{29}$$Si along the $$a$$ and $$c$$ axes have been determined from Knight shifts versus static susceptibility plots.

Access

:

- Accesses

InCites™

:

パーセンタイル:33.81

分野:Physics, Multidisciplinary

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.