16 citations · 55 across the 10 of their papers we have counts for
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Competition between isotropic and strongly anisotropic terms in the impact ionization rate of narrow- and middle-gap cubic semiconductors
A. N. Afanasiev, A. A. Greshnov, G. G. Zegrya
We report on the strong anisotropy of the inter-band process of impact ionization in direct-gap cubic semiconductors with either weak or strong spin-orbit coupling at low effective…
Ballistic flow of two-dimensional electrons in a magnetic field
A. N. Afanasiev, P. S. Alekseev, A. A. Greshnov +1
In conductors with a very small density of defects, electrons at low temperatures collide predominantly with the edges of a sample. Therefore, the ballistic regime of charge and he…
Acoustic plasmons in type-I Weyl semimetals
A. N. Afanasiev, A. A. Greshnov, D. Svintsov
Massless chiral fermions emergent in inversion symmetry-breaking Weyl semimetals (WSMs) reside in the vicinity of multiple low symmetry nodes and thus acquire strongly anisotropic…