3 papers
cond-mat.mes-hall2026
Symmetry, Disorder and Transport Through Altermagnetic Quantum Dots and Their Antiferromagnetic Twins
George Kirczenow
Altermagnetic crystals resemble antiferromagnets in that they have no macroscopic magnetization, but unlike antiferromagnets they exhibit spin-split band structures. Here the trans…
cond-mat.mes-hall2025
How to Make a Pristine Tellurium Atomic Helix
George Kirczenow
Tellurium atomic helices are currently attracting increasing attention. However, to date individual tellurium atomic helices have only been grown encapsulated in host materials. A…
cond-mat.mes-hall2024
On the Nature of Tellurium Atomic Helices
George Kirczenow
A theoreticsal study of single, double and triple hydrogen-terminated chains of tellurium atoms is presented. Surprisingly, H-terminated single chains with 3 Te atoms per unit cell…