conductivity diagrams 1cubic lattices 1electron dispersion 1magnetic field effects 1tight-binding model 1
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cond-mat.mtrl-sci2026
Analytical approximations of dispersion laws and ultra-complex conductivity diagrams
A. Ya. Maltsev
The paper derives analytical approximations for electron dispersion relations in simple and body‑centered cubic lattices using higher‑order tight‑binding corrections, and estimates…
cond-mat.mtrl-sci2026
Ultra-complex conductivity diagrams in the nearly free electron approximation
A. Ya. Maltsev
We investigate the possibility of the emergence of ultra-complex conductivity diagrams in the nearly free electron approximation for metals with cubic symmetry. Estimates show that…
cond-mat.mtrl-sci2025
On chaotic regimes of conductivity behavior in the tight-binding approximation
A. Ya. Maltsev
We investigate the probability of detecting the most nontrivial conductivity behavior regimes in metals whose electron spectrum is described by the tight-binding approximation. The…