English

Doping Dependence of the in-Plane Transition in Co$_3$Sn$_2$S$_2$

Strongly Correlated Electrons 2023-08-16 v1

Abstract

In Co3_3Sn2_2S2_2 two transitions are observed, the main one to a ferromagnetic state at TC=174T_C = 174 K and the second one, involving in-plane components at TP=127T_P = 127 K. We follow their doping dependence as Sn is replaced with In, which causes a reduction of TCT_C and TPT_P. Importantly, both transitions follow the same doping dependence, indicating a single energy scale involved with both processes.

Keywords

Cite

@article{arxiv.2307.12961,
  title  = {Doping Dependence of the in-Plane Transition in Co$_3$Sn$_2$S$_2$},
  author = {Ivica Zivkovic and Mohamed A. Kassem and Yoshikazu Tabata and Takeshi Waki and Hiroyuki Nakamura},
  journal= {arXiv preprint arXiv:2307.12961},
  year   = {2023}
}

Comments

accepted as a short note in JPSJ; a continuation of work published in arXiv:2211.01483 and https://doi.org/10.1103/PhysRevB.106.L180403