Noncollinear magnetic structure and anisotropic magnetoelastic coupling in cobalt pyrovanadate Co2V2O7

Co2V2O7 was recently reported to exhibit remarkable magnetic-field-induced magnetization plateaus and ferroelectricity [R. Chen et al., Phys. Rev. B 98, 184404 (2018)], but its magnetic ground state remains ambiguous. Magnetometry measurements and time-of-flight neutron powder diffraction (NPD) have...

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Veröffentlicht in:	Physical review. B 2019-10, Vol.100 (13)
Hauptverfasser:	Ji, W H, Yin, L, Zhu, W M, Kumar, C MN, Li, C, Li, H-F, Jin, W T, Nandi, S, Sun, X, Su, Y, Brückel, Th, Lee, Y, Harmon, B N, Ke, L, Ouyang, Z W, Xiao, Y
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Cobalt Coupling Exchanging Ferroelectricity Ferromagnetism Ground state Lattice parameters Low temperature Magnetic measurement Magnetic properties Magnetic structure Neutrons
Online-Zugang:	Volltext
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