The Zintl phase compounds AEIn 2 As 2 (AE= Ca, Sr, Ba): topological phase transition under pressure
WT Guo, Z Huang, JM Zhang - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
AEIn2As2 (AE= Ca, Sr, Ba), as a new crucial nonmagnetic thermoelectric candidate, needs
to be understood in terms of its potential electronic structure properties and topological …
to be understood in terms of its potential electronic structure properties and topological …
Searching for band-dispersive and defect-tolerant semiconductors from element substitution in topological materials
Topological insulators and semimetal materials composed of heavy elements usually have
inverted and dispersive band structures. It is interesting to notice that if lighter elements with …
inverted and dispersive band structures. It is interesting to notice that if lighter elements with …
Strain-gradient induced topological transition in bent nanoribbons of the Dirac semimetal
WZ Zheng, TY Zhao, AQ Wang, DY Xu, PZ Xiang… - Physical Review B, 2021 - APS
Dirac semimetal is an ideal parent state to realize various exotic states of matter, such as
quantum spin Hall state, Weyl semimetal phase, and Majorana zero modes. Topological …
quantum spin Hall state, Weyl semimetal phase, and Majorana zero modes. Topological …
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 …
and changes band structure. We study these changes using both DFT calculations and …
Absence of backscattering in Fermi-arc mediated conductivity of the topological Dirac semimetal
Having previously been the subject of decades of semiconductor research, cadmium
arsenide (Cd 3 As 2) has now reemerged as a topological material, realizing ideal three …
arsenide (Cd 3 As 2) has now reemerged as a topological material, realizing ideal three …
Non-trivial evolution of the Dirac cone in chromium doped Dirac semimetal Cd3As2
ET Kulatov, YA Uspenskii, KI Kugel - Journal of Physics and Chemistry of …, 2024 - Elsevier
The magnetic doping of Dirac semimetals breaks their time-reversal symmetry thus giving
rise to anomalous transport phenomena promising for applications. While the Dirac cone …
rise to anomalous transport phenomena promising for applications. While the Dirac cone …
Intrinsic torques emerging from anomalous velocity in magnetic textures
Y Araki, J Ieda - Physical Review Letters, 2021 - APS
Momentum-space topology of electrons under strong spin-orbit coupling contributes to the
electrically induced torques exerting on magnetic textures insensitively to disorder or …
electrically induced torques exerting on magnetic textures insensitively to disorder or …
Phase stability and thermoelectricity in topological Dirac semimetal Na3Bi
A vibrant research field in condensed matter is the study of topological materials, which
range from topological insulators to Dirac semimetals and Weyl semimetals. Na 3 Bi is …
range from topological insulators to Dirac semimetals and Weyl semimetals. Na 3 Bi is …
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 …
polycrystals with x= 0–0.08. We showed that the Mn-induced stabilization of minor α …
Thermal and mechanical properties and the structural phase transition under pressure in
WT Guo, Z Huang, JM Zhang - Physical Review B, 2023 - APS
Experimental results that BaIn 2 As 2 and Ca (Sr) In 2 As 2, which are the same class of
alkali metal compounds, belong to different structural phases have puzzled the current …
alkali metal compounds, belong to different structural phases have puzzled the current …