Refine your search:     
Report No.

Effect of magnetic field on antiferromagnetism in non-centrosymmetric heavy-fermion superconductor CePt$$_3$$Si

Kaneko, Koji   ; Stockert, O.*; Arndt, J.*; Borth, R.*; Skoulatos, M.*; Habicht, K.*; Kiefer, K.*; Schneidewind, A.*; Etzdorf, D.*; Takeuchi, Tetsuya*; Matsuda, Tatsuma; Haga, Yoshinori  ; Settai, Rikio*; Onuki, Yoshichika*; Metoki, Naoto   

The heavy-fermion superconductivity in CePt$$_3$$Si with a non-centrosymmetric structure attracts a lot of attention since novel superconducting properties are expected under this symmetry. Another characteristics of the superconductivity in CePt$$_3$$Si is its coexistence with long-range antiferromagnetic order. Therefore detailed antiferromagnetic properties and its interplay with superconductivity are of strong interest to investigate. The magnetic structure of CePt$$_3$$Si is represented by $textit{textbf{q}}$=(0,0,1/2). We have observed that the 0 0 1/2 antiferromagnetic reflection exhibits a peculiar response to an external magnetic field; its intensity increases with magnetic fields. These results imply unusual antiferromagnetism in CePt$$_3$$Si.



- Accesses





[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.