16 citations · 73 across the 9 of their papers we have counts for
9 papers
Ferromagnetic response of thin NiI flakes up to room temperatures
N. N. Orlova, A. A. Avakyants, A. V. Timonina +2
We investigate the magnetic response of thin NiI flakes for temperatures above 80~K. Since no magnetic ordering is expected for bulk NiI, we observe clear paramagnetic resp…
Gate-dependent non-linear Hall effect at room temperature in topological semimetal GeTe
N. N. Orlova, A. V. Timonina, N. N. Kolesnikov +1
We experimentally investigate non-linear Hall effect as zero-frequency and second-harmonic transverse voltage responses to ac electric current for topological semimetal GeTe. A thi…
Evidence for surface spin structures from first order reversal curves in Co3Sn2S2 and Fe3GeTe2 magnetic topological semimetals
A. A. Avakyants, N. N. Orlova, A. V. Timonina +2
We study magnetization reversal and first order reversal curves for two different magnetic topological semimetals, Co3Sn2S2 and Fe3GeTe2, in a wide temperature range. For the magne…
Dynamic negative capacitance regime in GeTe Rashba ferroelectric
N. N. Orlova, A. V. Timonina, N. N. Kolesnikov +1
We experimentally investigate capacitance response of a thick ferroelectric GeTe single-crystal flake on the Si/SiO2 substrate, where p-doped Si layer serves as a gate electrode. W…
Thermoelectric response as a tool to observe electrocaloric effect in a thin conducting ferroelectric SnSe flake
N. N. Orlova, A. V. Timonina, N. N. Kolesnikov +1
We experimentally investigate thermoelectric response of a 100~nm thick SnSe single crystal flake under the current-induced dc electric field. Thermoelectric response appears as a…
Switching ferroelectricity in SnSe across diffusionless martensitic phase transition
N. N. Orlova, A. V. Timonina, N. N. Kolesnikov +1
We experimentally investigate transport properties of a hybrid structure, which consists of a thin single crystal SnSe flake on a top of 5~m spaced Au leads. The structure initi…
Evidence of the ferroelectric polarization in charge transport through WTe Weyl semimetal surface
N. N. Orlova, N. S. Ryshkov, A. V. Timonina +2
We investigate electron transport along the surface of WTe three-dimensional single crystals, which are characterized by coexistence of Weyl semimetal conductivity and ferroele…
Band gap reconstruction at the interface between black phosphorus and a gold electrode
N. N. Orlova, N. S. Ryshkov, A. A. Zagitova +5
We experimentally investigate charge transport through the interface between a gold electrode and a black phosphorus single crystal. The experimental curves are characte…
Memory effect in the charge transport in strongly disordered antimony films
N. N. Orlova, S. I. Bozhko, E. V. Deviatov
We study conductivity of strongly disordered amorphous antimony films under high bias voltages. We observe non-linear current-voltage characteristic, where the conductivity value a…