Abstract
Mn2+2Fe2+W6+O6, a new polar magnetic phase, adopts the corundum-derived Ni3TeO6-type structure with large spontaneous polarization (PS) of 67.8 μC cm-2, complex antiferromagnetic order below ≈75 K, and field-induced first-order transition to a ferrimagnetic phase below ≈30 K. First-principles calculations predict a ferrimagnetic (udu) ground state, optimal switching path along the c-axis, and transition to a lower energy udu-udd magnetic double cell.
Original language | English (US) |
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Pages (from-to) | 2177-2181 |
Number of pages | 5 |
Journal | Advanced Materials |
Volume | 27 |
Issue number | 13 |
DOIs | |
State | Published - Apr 1 2015 |
All Science Journal Classification (ASJC) codes
- General Materials Science
- Mechanics of Materials
- Mechanical Engineering