10 citations · 12 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2023★ 2 cited
Multiband theory for hexagonal germanium
Yetkin Pulcu, János Koltai, Andor Kormányos +1
The direct bandgap found in hexagonal germanium and some of its alloys with silicon allows for an optically active material within the group-IV semiconductor family with various po…
cond-mat.str-el2021★ 10 cited
Calculating the polarization in bi-partite lattice models: application to an extended Su-Schrieffer-Heeger model
Balázs Hetényi, Yetkin Pulcu, Serkan Doğan
We address the question of different representation of Bloch states for lattices with a basis, with a focus on topological systems. The representations differ in the relative phase…