108 citations · 229 across the 7 of their papers we have counts for
7 papers
Asymmetric versus symmetric double quantum wells: Band gap tuning without electric field
Dušan B. Topalović, Vladimir V. Arsoski, Milan Ž. Tadić +1
We investigate the electron states in double asymmetric quantum wells grown along the direction. The subbands are computed by means of the enve…
Helical edge states in silicene and germanene nanorings in perpendicular magnetic field
Dusan Z. Jakovljevic, Marko M. Grujic, Milan Z. Tadic +1
Due to nonzero intrinsic spin-orbit interaction in buckled honeycomb crystal structures, silicene and germanene exhibit interesting topological properties, and are therefore candid…
Graphene membrane as a pressure gauge
S. P. Milovanovic, M. Z. Tadic, F. M. Peeters
Straining graphene results in the appearance of a pseudo-magnetic field which alters its local electronic properties. Applying a pressure difference between the two sides of the me…
An efficient finite-difference scheme for computation of electron states in free-standing and core-shell quantum wires
V. V. Arsoski, M. Z. Tadic, N. A. Cukaric +1
The electron states in axially symmetric quantum wires are computed by means of the effective-mass Schroedinger equation, which is written in cylindrical coordinates phi, rho, and…
Spin-valley filtering in strained graphene structures with artificially induced carrier mass and spin-orbit coupling
Marko M. Grujić, Milan Ž. Tadić, François M. Peeters
The interplay of massive electrons with spin-orbit coupling in bulk graphene results in a spin-valley dependent gap. Thus, a barrier with such properties can act as a filter, trans…
The 30-band k.p modeling of electron and hole states in silicon quantum wells
Nemanja A. Cukaric, Milan Z. Tadic, Bart Partoens +1
We modeled the electron and hole states in Si/SiO2 quantum wells within a basis of standing waves using the 30-band k.p theory. The hard-wall confinement potential is assumed, and…