2 papers
cond-mat.mtrl-sci2026
Screening of the Coulomb interaction in Carbon Nanotubes: A First-Principles cRPA study
Mohadese Rezayi, Hanif Hadipour
We investigate the electronic screening of long-range Coulomb interactions in carbon nanotubes with different chiralities using first-principles calculations within the random-phas…
cond-mat.str-el2025
Systematic cRPA study of two-dimensional MAZ materials: From unconventional screening to correlation-driven instabilities
F. Bagherpour, Y. Yekta, H. Hadipour +5
Understanding the interplay between screening, electronic correlations, and collective excitations is essential for the design of two-dimensional quantum materials. Here, we presen…