33 citations · 240 across the 24 of their papers we have counts for
24 papers
Magnetocaloric effect in the high-temperature antiferromagnet YbCoC2
D. A. Salamatin, V. N. Krasnorussky, A. V. Semeno +4
The magnetic - phase diagram and magnetocaloric effect in the recently discovered high-temperature heavy-fermion compound YbCoC have been studied. With the increase in th…
Possible quadrupole-order-driven commensurate-incommensurate phase transition in B20 CoGe
S. -H. Baek, V. A. Sidorov, A. V. Nikolaev +3
The B20-type cobalt germanide CoGe was investigated by measuring the specific heat, resistivity, and Co nuclear magnetic resonance (NMR). We observed a phase transition at $…
Ab initio based description of the unusual temperature increase of the electric field gradient at Ti sites in rutile TiO2
A. V. Nikolaev, N. M. Chtchelkatchev, A. V. Bibikov +2
Combining a precise ab initio electron band structure calculation of the TiO2 rutile structure with the temperature evolution of the Ti mean-square displacements, we reproduce a pu…
Dualism of the 4f electrons and high-temperature antiferromagnetism of the heavy-fermion compound YbCoC
D. A. Salamatin, N. Martin, V. A. Sidorov +9
We report on the first study of the noncentrosymmetric ternary carbide YbCoC. Our magnetization, specific heat, resistivity and neutron diffraction measurements consistently…
Towards an ab initio theory for the temperature dependence of electric-field gradient in solids: application to hexagonal lattices of Zn and Cd
A. V. Nikolaev, N. M. Chtchelkatchev, D. A. Salamatin +1
Based on ab initio band structure calculations we formulate a general theoretical method for description of the temperature dependence of electric field gradient in solids. The met…
Onset of a skyrmion phase by chemical substitution in MnGe chiral magnet
E. Altynbaev, N. Martin, A. Heinemann +4
We study the evolution of the magnetic phase diagram of MnFeGe alloys with concentration () by small-angle neutron scattering. We unambiguously…