133 citations · 369 across the 12 of their papers we have counts for
8 papers · 1 filter
Phase-Controlled Epitaxy and Anisotropic Antiferromagnetism of Polar Wurtzite MnTe
Janusz Sadowski, Jaroslaw Z. Domagala, Piotr Dziawa +8
Altermagnetic spintronics requires materials in which compensated magnetic order, symmetry-controlled electronic responses, and epitaxial tunability can be combined in experimental…
Moire based strain analysis in wurtzite GaAs -- rock-salt (Pb,Sn)Te core-shell nanowires grown by molecular beam epitaxy
Maciej Wojcik, Sania Dad, Piotr Dziawa +3
We investigate core/shell GaAs/(Pb,Sn)Te nanowire nanoheterostructures with wurtzite (wz) GaAs cores and (Pb,Sn)Te topological crystalline insulator shells. The nanostructures have…
Pentagonal nanowires from topological crystalline insulators: a platform for intrinsic core-shell nanowires and higher-order topology
Ghulam Hussain, Giuseppe Cuono, Piotr Dziawa +12
We report on the experimental realization of Pb1-xSnxTe pentagonal nanowires (NWs) with [110] orientation using molecular beam epitaxy techniques. Using first-principles calculatio…
Thermoelectric PbTe-CdTe bulk nanocomposite
M. Szot, K. Dybko, A. Mycielski +4
The preparation method of thermoelectric PbTe-CdTe semiconductor nanocomposite in the form of a bulk material doped with Bi, I or Na, intended for production the mid-temperature th…
Nearly Lattice Matched GaAs/Pb(1-x)Sn(x)Te Core-Shell Nanowires
Sania Dad, Piotr Dziawa, Wiktoria Zajkowska +4
We investigate the full and half-shells of Pb(1-x)Sn(x)Te topological crystalline insulator deposited by molecular beam epitaxy on the sidewalls of wurtzite GaAs nanowires (NWs). D…
Two-valence band electron and heat transport in monocrystalline PbTe-CdTe solid solutions with high Cd content
M. Szot, P. Pfeffer, K. Dybko +10
High quality p-type PbTe-CdTe monocrystalline alloys containing up to 10 at. of Cd are obtained by self-selecting vapor transport method. Mid infrared photoluminescence experim…