Phase diagram of the spinel oxide MnV 2 O 4 - Normandie Université Access content directly
Journal Articles Physical Review B: Condensed Matter and Materials Physics (1998-2015) Year : 2008

Phase diagram of the spinel oxide MnV 2 O 4

Abstract

Magnetization, susceptibility, and heat-capacity measurements were carried out on MnV2O4 ceramic samples. The two main results are as follows: (i) a consistent set of experimental features provides strong support to the existence of two separate transitions in zero-field and (ii) beside the ferrimagnetic transition, the phase diagram in the H−T plane contains two first-order transition (FOT) lines, both connected to the magnetostructural transition temperature in zero field. The new FOT line found at low-H/low-T is discussed in terms of field-induced alignment within the structure of tetragonal domains.
No file

Dates and versions

hal-02264099 , version 1 (06-08-2019)

Identifiers

Cite

Vincent Hardy, Yohann Bréard, Christine Martin. Phase diagram of the spinel oxide MnV 2 O 4. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (2), ⟨10.1103/PhysRevB.78.024406⟩. ⟨hal-02264099⟩
33 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More