3 papers
cond-mat.mes-hall2026
Anomalous Klein tunnelling with magnetic barriers in strained graphene
Edgardo Marin-Colli, Tonatiuh Gómez-Ramírez, O-Excell Gutierrez +3
We study electron transport in a strained graphene sheet subjected to a sequence of electrostatic and magnetic barriers. Employing a modified and improved transfer-matrix frame…
math-ph2025
Spectral analysis of Dirac materials in position-dependent magnetic and electric fields via Heun functions
Daniel O-Campa, Omar Pedraza, L. A. López +1
This work focuses on the study of the spectral problem for Dirac materials immersed in position-dependent magnetic and electric fields. To achieve this, the system of differential…
cond-mat.mtrl-sci2024
Phase-space representation of coherent states generated through SUSY QM for tilted anisotropic Dirac materials
Daniel O-Campa, Erik Díaz-Bautista
In this paper, we examine the electron interaction within tilted anisotropic Dirac materials when subjected to external electric and magnetic fields possessing translational symmet…