Quenching thermal transport in aperiodic superlattices: A molecular dynamics and machine learning study
P Chakraborty, Y Liu, T Ma, X Guo, L Cao… - … applied materials & …, 2020 - ACS Publications
Random multilayer (RML) structures, or aperiodic superlattices, can localize coherent
phonons and therefore exhibit drastically reduced lattice thermal conductivity compared to …
phonons and therefore exhibit drastically reduced lattice thermal conductivity compared to …
Effects of aperiodicity and roughness on coherent heat conduction in superlattices
Coherent phonon heat conduction has recently been confirmed experimentally in
superlattice structures. Such traveling coherent phonon waves in superlattices lead to a …
superlattice structures. Such traveling coherent phonon waves in superlattices lead to a …
Wideband absorption in one dimensional photonic crystal with graphene-based hyperbolic metamaterials
Y Kang, H Liu - Superlattices and Microstructures, 2018 - Elsevier
A broadband absorber which was proposed by one dimensional photonic crystal (1DPC)
containing graphene-based hyperbolic metamaterials (GHMM) is theoretically investigated …
containing graphene-based hyperbolic metamaterials (GHMM) is theoretically investigated …
Quantum tunneling mechanisms in monolayer graphene modulated by multiple electrostatic barriers
H Dakhlaoui, W Belhadj, BM Wong - Results in Physics, 2021 - Elsevier
The transmission coefficient and electronic conductance of a graphene monolayer
modulated by multi-electrostatic barriers are theoretically investigated with the transfer …
modulated by multi-electrostatic barriers are theoretically investigated with the transfer …
Enhanced electron transport and self-similarity in quasiperiodic borophene nanoribbons with line defects
Recent experiments have revealed multiple borophene phases of distinct lattice structures,
suggesting that the unit cells of ν1/6 and ν1/5 boron sheets, namely α and β chains, serve as …
suggesting that the unit cells of ν1/6 and ν1/5 boron sheets, namely α and β chains, serve as …
Strain-induced edge magnetism at the zigzag edge of a graphene quantum dot
We study the temperature dependent magnetic susceptibility of a strained graphene
quantum dot using the determinant quantum Monte Carlo method. Within the Hubbard …
quantum dot using the determinant quantum Monte Carlo method. Within the Hubbard …
Tuning the Fano factor of graphene via Fermi velocity modulation
In this work we investigate the influence of a Fermi velocity modulation on the Fano factor of
periodic and quasi-periodic graphene superlattices. We consider the continuum model and …
periodic and quasi-periodic graphene superlattices. We consider the continuum model and …
Optimization of the tunneling magnetoresistance and spin-valley polarization in complex magnetic silicene structures
R Rodríguez-González, LA Díaz-Valerio… - Journal of Applied …, 2023 - pubs.aip.org
Aperiodic order is ubiquitous in nature and quite relevant in science and technology. There
are extensive works in aperiodic structures studying fundamental characteristics in physical …
are extensive works in aperiodic structures studying fundamental characteristics in physical …
[HTML][HTML] Electronic transport on graphene armchair-edge nanoribbons with Fermi velocity and potential barriers
The transport properties of Dirac fermions through armchair-edge graphene nanoribbons
(AGNRs) with a single and double rectangular Fermi velocity v F and electrostatic potential …
(AGNRs) with a single and double rectangular Fermi velocity v F and electrostatic potential …
Transmission gaps in graphene superlattices with periodic potential patterns
Y Xu, Y He, Y Yang - Physica B: Condensed Matter, 2015 - Elsevier
The transmission probability of electrons tunneling through a graphene superlattice with
periodic potential patterns is investigated using the transfer matrix method. It is found that the …
periodic potential patterns is investigated using the transfer matrix method. It is found that the …