3 papers
cond-mat.mes-hall2020
Simple mechanism that breaks the Hall effect linearity at low temperatures
A. Yu. Kuntsevich, A. V. Shupletsov, A. L. Rakhmanov
Hall resistance is commonly suggested to be linear-in-magnetic-field , provided the field is small. We argue here that at low temperatures this linearity is br…
cond-mat.mes-hall2018
High tunability of the transport properties in macroscopically in-plane modulated two-dimensional system
Alexey Shupletsov, Alexander Kuntsevich, Martin Nunuparov +2
Gate-controllable two dimensional systems with in-plane modulation of properties could serve as highly tunable effective media. Intuitively, such systems may bring novel functional…
cond-mat.str-el2018
Simple mechanisms that impede the Berry phase identification from magneto-oscillations
A. Yu. Kuntsevich, A. V. Shupletsov, G. M. Minkov
The phase of quantum magneto-oscillations is often associated with the Berry phase and is widely used to argue in favor of topological nontriviality of the system (Berry phase $2πn…