$\mu^{+}$SR Investigation of CaCrO$_{3}$

POSTER

Abstract

We investigated the magnetic phase of the perovskite CaCrO$_3$ by using the muon spin relaxation technique. A static antiferromagnetic order is revealed with distinct multiple internal fields which are experienced in the muon interstitial sites. Above $T_N$, lattice deformations are indicated by field $\mu$SR suggesting a magneto-elastic mechanism.

Authors

  • Oren Ofer

    • TRIUMF, 4004 Wesbrook Mall, Vancouver BC, V6T1A3 Canada

  • Jun Sugiyama

    • Toyota CRDL Inc, Nagakute, Aichi 480-1192, Japan

  • Martin M{\aa}nsson

    • Laboratory for Neutron Scattering, ETH Z\"{u}rich and Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland

  • Kim H. Chow

    • Department of Physics, University of Alberta, Edmonton, AB, T6G 2G7 Canada

  • Eduardo J. Ansaldo

    • TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3 Canada

  • Jess H. Brewer

    • TRIUMF, CIfAR and Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, V6T 1Z1 Canada

  • Masahiko Isobe

    • Materials Design and Characterization Laboratory, Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581, Japan

  • Yutaka Ueda

    • Materials Design and Characterization Laboratory, Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581, Japan