検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

Elementary excitations in an S=1/2 antiferromagnetic chain KCuGaF$$_{6}$$

S=1/2反強磁性鎖KCuGaF$$_{6}$$の素励起

田中 秀数*; 栗田 伸之*; 梅垣 いづみ*; 小野 俊雄*; Laver, M.*; Niedermayer, Ch.*; R$"u$egg, Ch.*; 河村 聖子; 中島 健次 ; 加倉井 和久

Tanaka, Hidekazu*; Kurita, Nubuyuki*; Umegaki, Izumi*; Ono, Toshio*; Laver, M.*; Niedermayer, Ch.*; R$"u$egg, Ch.*; Kawamura, Seiko; Nakajima, Kenji; Kakurai, Kazuhisa

Neutron scattering experiments using AMATERAS at J-PARC in zero magnetic field and RITA-II at PSI in magnetic field have been performed to investigate elementary excitations in the S=1/2 antiferromagnetic spin chain system KCuGaF$$_{6}$$. The lower bound of magnetic excitations is well described by the des Cloizeaux and Pearson (dCP) mode and the spinon continuum above the dCP mode is observed.

Access

:

- Accesses

InCites™

:

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.