46 citations · 211 across the 11 of their papers we have counts for
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Enhancement of antiferromagnetic interaction and transition temperature in M3TeO6 systems (M = Mn, Co, Ni, Cu)
R. Mathieu, S. A. Ivanov, P. Nordblad +1
Several M3 TeO6 (M = Mn, Co, Ni, Cu) oxides order antiferromagnetically at low temperatures (near or below 60 K), while displaying interesting dielectric properties at high tempera…
MnFeSbO: a ferrimagnetic ilmenite and an antiferromagnetic perovskite
R. Mathieu, S. A. Ivanov, I. V. Solovyev +4
Due of its polymorphism, MnFeSbO can be synthesized at high pressures and temperatures as a ferrimagnetic ilmenite or an antiferromagnetic perovskite. The structural phase…
First-order multi-k phase transitions and magnetoelectric effects in multiferroic Co3TeO6
Pierre Tolédano, Vera Carolus, Matthias Hudl +4
A theoretical description of the sequence of magnetic phases in Co3TeO6 is presented. The strongly first-order character of the transition to the commensurate multiferroic ground s…
Magnetic order near 270 K in mineral and synthetic MnFeSbO ilmenite
R. Mathieu, S. A. Ivanov, G. V. Bazuev +4
The structural and magnetic properties of MnFeSbO single-crystalline mineral and ceramic samples synthesized under thermobaric treatment have been investigated, and compare…
Influence of the cation on the low-temperature antiferromagnetism of ordered antiferroelectric CoTeO perovskites
R. Mathieu, S. A. Ivanov, R. Tellgren +1
We have investigated the structural and magnetic properties of antiferroelectric CoTeO perovskites with = Cd, Ca, Sr, Pb, and Ba. All compounds are antiferromagnetic a…