67 citations · 391 across the 31 of their papers we have counts for
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Magnetoresistance in the helical itinerant magnets MnSi and MnCoSi
A. E. Petrova, S. Yu. Gavrilkin, D. Menzel +2
We studied the longitudinal and transverse magnetoresistance of helical magnets, MnSi and MnCoSi, at temperatures between 1.8 and 100~K and in magnetic fields up to 9 T…
Linear and isotropic magnetoresistance of CoFeSi at x=0.2; 0.4; 0.65
A. E. Petrova, S. Yu. Gavrilkin, V. A. Stepanov +3
We studied the magnetoresistance (MR) of well-characterized samples of CoFeSi at x=0.2, 0.4, and 0.65 at temperatures between 1.8 and 100~K and magnetic fields of 9~T.…
On the Topological Features of the Helical Phase Transition in MnSi
S. M. Stishov, A. E. Petrova, A. M. Belemuk
Many decades of study have revealed very unusual properties of the helical phase transition in MnSi. This situation is briefly described and illustrated in the present note. As one…
Magnetoresistance of a bulk sample of FeSi
A. E. Petrova, S. Yu. Gavrilkin, V. A. Stepanov +2
The magnetoresistance, MR of a well-characterized bulk FeSi sample was studied. It is shown that after a chaotic behavior at temperatures below 6 K, the magnetoresistance of FeSi b…
Spin-fluctuation heat capacity at magnetic phase transition in the Co,Fe doped MnSi
S. M. Stishov, A. E. Petrova, A. M. Belemuk
An universal line revealing an independence of spin fuctuation contributions to the heat capacity on impurity content and its nature is discovered in the helical phase of Mn(Co,Fe)…
Quantum criticality features in the Co doped MnSi
A. E. Petrova, A. M. Belemuk, S. M. Stishov
The mysterious universal line revealing an independence of spin fluctuation contributions to the heat capacity of (Mn,Co)Si on impurity contents and its nature is discovered. This…