Superconductivity and Shubnikov - de Haas effect in polycrystalline Cd3As2 thin films

LN Oveshnikov, AB Davydov, AV Suslov, AI Ril'… - Scientific reports, 2020 - nature.com
In this study we observed the reproducible superconducting state in Cd3As2 thin films
without any external stimuli. Comparison with our previous results reveals similar qualitative …

Strain-induced circular photogalvanic current in Dirac semimetal Cd 3 As 2 films epitaxied on a GaAs (111) B substrate

G Liang, G Zhai, J Ma, H Wang, J Zhao, X Wu, X Zhang - Nanoscale, 2022 - pubs.rsc.org
Dirac semimetal (DSM) Cd3As2 has drawn great attention for exploring the novel quantum
phenomena and high-speed optoelectronic applications. The circular photogalvanic effect …

Electronic, magnetic and magnetotransport properties of Mn-doped Dirac semimetal Cd3As2

ET Kulatov, YA Uspenskii, LN Oveshnikov, AB Mekhiya… - Acta Materialia, 2021 - Elsevier
Doping by Mn breaks the time-reversal and crystal symmetry of Cd 3 As 2, splits Dirac cones
and changes band structure. We study these changes using both DFT calculations and …

Interface Superconductivity in a Dirac Semimetal NiTe2

VD Esin, OO Shvetsov, AV Timonina, NN Kolesnikov… - Nanomaterials, 2022 - mdpi.com
We experimentally investigated charge transport through a single planar junction between a
NiTe 2 Dirac semimetal and a normal gold lead. At milli-Kelvin temperatures, we observe …

Interfacial superconductivity on the topological semimetal tungsten carbide induced by metal deposition

W Zhu, X Hou, J Li, Y Huang, S Zhang, J He… - Advanced …, 2020 - Wiley Online Library
Interfaces between materials with different electronic ground states have become powerful
platforms for creating and controlling novel quantum states of matter, in which inversion …

Mid-infrared transient reflectance study of the Dirac semimetal under strong optical pumping

G Zhai, C Ma, J Xiang, J Ye, T Li, Y Li, P Sun, G Chen… - Physical Review B, 2020 - APS
The three-dimensional Dirac semimetal C d 3 A s 2 has attracted intensive attention recently
for its exotic properties. Understanding the hot carrier excitation and its subsequent …

Cadmium arsenides: structure, synthesis of bulk and film crystals, magnetic and electrical properties

AI Ril', SF Marenkin - Russian Journal of Inorganic Chemistry, 2021 - Springer
Abstract The Cd–As system is distinguished by metastable states; three compounds,
namely, Cd 3 As 2, CdAs 2, and CdAs 4, are formed in the system under normal pressures …

Superconductivity in Cu Co-Doped SrxBi2Se3 Single Crystals

AY Kuntsevich, VP Martovitskii, GV Rybalchenko… - Materials, 2019 - mdpi.com
In this study, we grew Cu co-doped single crystals of a topological superconductor
candidate Sr x Bi 2 Se 3, and studied their structural and transport properties. We reveal that …

Low-field linear magnetoresistance and transport parameters of (CdMn) As polycrystals

LN Oveshnikov, AI Ril, AB Mekhiya… - … Physical Journal Plus, 2022 - epjplus.epj.org
In this study, we analyzed the composition-dependent phenomena in (Cd 1-x Mn x) 3 As 2
polycrystals with x= 0–0.08. We showed that the Mn-induced stabilization of minor α …

Circular Photogalvanic Current in Ni-Doped Cd3As2 Films Epitaxied on GaAs(111)B Substrate

G Liang, G Zhai, J Ma, H Wang, J Zhao, X Wu, X Zhang - Nanomaterials, 2023 - mdpi.com
Magnetic element doped Cd3As2 Dirac semimetal has attracted great attention for revealing
the novel quantum phenomena and infrared opto-electronic applications. In this work, the …