Electromagnetic coupling and transport in a topological insulator–graphene heterostructure

DA Bonilla, JD Castaño-Yepes, A Martín-Ruiz… - Physical Review B, 2023 - APS
The electromagnetic coupling between heterostructures made of different materials is of
great interest, both from the perspective of discovering new phenomena, as well as for its …

Solving the one-dimensional time-independent Schrödinger equation with high accuracy: The LagrangeMesh Mathematica® package

JC Del Valle - International Journal of Modern Physics C, 2024 - World Scientific
In order to find the spectrum associated with the one-dimensional Schrödinger equation, we
discuss the Lagrange Mesh Method (LMM) and its numerical implementation. After …

Ground state and polarization of a hydrogenlike atom near a Weyl semimetal

JD Castaño-Yepes, DJ Nader, A Martín-Ruiz - Physical Review A, 2023 - APS
In this paper we study the effects of a topological Weyl semimetal (WSM) upon the ground
state and polarization of a hydrogen-like atom near its surface. The WSM is assumed to be …

Superstatistics of the one-dimensional Klein-Gordon oscillator with energy-dependent potentials

M Labidi, A Boumali, A Ndem Ikot - Revista mexicana de física, 2020 - scielo.org.mx
Absctract In this paper, we investigate the influence of energy-dependent potentials on the
thermodynamic properties of the Klein-Gordon oscillator (KGO). With the obtained energy …

Dyadic Green's function for a topological insulator stratified sphere

HY Xie - Physica Scripta, 2023 - iopscience.iop.org
We construct the dyadic Green's functions (DGFs) for a topological insulator (TI) stratified
sphere within the framework of axion electrodynamics. For these DGFs, the additional …

[HTML][HTML] The role of morphology on the emergence of topologically trivial surface states and selection rules in topological-insulator nano-particles

JD Castaño-Yepes, E Munoz - Results in Physics, 2022 - Elsevier
Confined electronic states and optical transitions in 3D topological insulator nanoparticles
have been studied in the literature, assuming idealized geometries such as spheres or …

Effects of geometry and electric and magnetic fields on the thermal properties of two-dimensional semiconducting nanoporous superlattices

M Solaimani - Journal of Physics and Chemistry of Solids, 2021 - Elsevier
In this study, we determined the thermodynamic properties of two-dimensional
semiconducting nanoporous superlattices. We investigated the effects of the number of …

Transport phenomena in nontrivial topological materials

DAB Moreno - 2023 - search.proquest.com
In this Ph. D. thesis, we present our work related to electronic quantum transport in materials
with nontrivial topology. The fundamental objectives of our work were as follows: Firstly, to …

[PDF][PDF] DESCRIPCIÓN DE LA PONENCIA

PDJDC Yepes - … DE INVESTIGACIÓN Y ENSEÑANZA DE LA … - hemeroteca.unad.edu.co
Este estudio teórico investiga los efectos del acoplamiento electromagnético entre sistemas
condensados topológicos y triviales desde la perspectiva de la θ-electrodinámica. Esta …