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The present paper deals with investigation of magnetoresistance and temperature dependencies of resistance for Pd-doped Bi2Se3 whiskers. The samples with palladium doping concentration of (1 ÷ 2) × 1019 cm−3 we...

Superconductivity collapses when all Cooper pairs acquire energies exceeding the superconducting gap. Breaking these pairs requires photons with energy greater than the superconducting gap or strong terahertz (THz) elect...

Topological superconductivity is a promising concept for generating faulttolerant qubits. Early experimental studies looked at hybrid systems and doped intrinsic topological or superconducting materials at very low tempe...

Studies of temperature dependence of magnetoresistance for PdxBi2Se3 whiskers in the temperature range 1.6-77K in  magnetic field up to 10 T were carried out. Crystals were grown by chemical transport reaction method in...

Abstract A device of metal-oxide –semiconductor (MOS) structure fabricated from p-Si of )100( direction by tow electrodes anodic oxidation system using HCl aqueous solution at oxidation voltage 0.5,1.0,1.5,2.0) Volt. F...

We present results of a microscopic calculation using NJL-type model of possible spin-one pairings in two flavor quark matter for applications in compact star phenomenology. We focus on the color-spin locking phase (CSL)...

Abstract UTe2 exhibits the remarkable phenomenon of re-entrant superconductivity, whereby the zero-resistance state reappears above 40 tesla after being suppressed with a field of around 10 tesla. One potential pairing m...

Searching for natural materials exhibiting larger electron-electron interactions constitutes a traditional approach to high-temperature superconductivity research. Very recently, we pointed out that the newly developed f...

The recent discovery of high- superconductivity in pressurized and thin film nickelates is nowadays one of the most relevant and active topics in solid-state physics. The origin of superconductivity together with the re...

In this work we solved the time dependent Ginzburg-Landau equations numerically finding profiles of the flux-flow resistivity for different widths of superconducting stripes. We found vortex pinning induced by the surfac...

Interweaving boron with metal atoms within a two-dimensional plane represents a promising strategy to fabricate unconventional boron networks. However, the practical synthesis and structural determination of such materia...

High-T_{c} superconductivity has recently been discovered in Ruddlesden-Popper (RP)-phase nickelates under pressure, where the low-energy electronic structure is dominated by Ni d_{x^{2}−y^{2}} and d_{z^{2}} orbitals. ...

Abstract The interplay between strong electronic correlations, unconventional superconductivity, and symmetry-protected topology provides a fertile ground for discovering exotic quantum states. In this work, we investiga...

Temperature dependencies of Bi2Se3 whiskers’ resistance with Pd doping concentration of 11019 cm-3 where measured in temperature range 4.2 - 300 K. At temperature 5.3 K a sharp drop in the whisker resistance was found....

The intrinsic geometry of wavevector diagrams describes electronic or photonic transport at a given energy level. Lifshitz transition is an intriguing example of the topological transition in wavevector diagrams, which p...

Twistronics is studied intensively in twisted 2D heterostructures and its extension to trilayer moiré structures has proven beneficial for the tunability of unconventional correlated states and superconductivity in twis...