Nature Communications (May 2022)

Emergent multiferroism with magnetodielectric coupling in EuTiO3 created by a negative pressure control of strong spin-phonon coupling

  • Run Zhao,
  • Chao Yang,
  • Hongguang Wang,
  • Kai Jiang,
  • Hua Wu,
  • Shipeng Shen,
  • Le Wang,
  • Young Sun,
  • Kuijuan Jin,
  • Ju Gao,
  • Li Chen,
  • Haiyan Wang,
  • Judith L. MacManus-Driscoll,
  • Peter A. van Aken,
  • Jiawang Hong,
  • Weiwei Li,
  • Hao Yang

DOI
https://doi.org/10.1038/s41467-022-30074-4
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 9

Abstract

Read online

Negative pressure tailors the physical properties of functional oxide materials. Here, the authors demonstrate an emergent multiferroism with magnetodielectric coupling in EuTiO3 created by a negative pressure control of strong spin-phonon coupling.