Electronic band gap and transport in Fibonacci quasi-periodic graphene superlattice
We investigate electronic band gap and transport in Fibonacci quasi-periodic graphene
superlattice. It is found that such structure can possess a zero-k gap which exists in all …
superlattice. It is found that such structure can possess a zero-k gap which exists in all …
Profiling the ionome of rice and its use in discriminating geographical origins at the regional scale, China
Element profile was investigated for their use to trace the geographical origin of rice (Oryza
sativa L.) samples. The concentrations of 13 elements (calcium (Ca), potassium (K) …
sativa L.) samples. The concentrations of 13 elements (calcium (Ca), potassium (K) …
Self-similar conductance patterns in graphene Cantor-like structures
H García-Cervantes, LM Gaggero-Sager… - Scientific Reports, 2017 - nature.com
Graphene has proven to be an ideal system for exotic transport phenomena. In this work, we
report another exotic characteristic of the electron transport in graphene. Namely, we show …
report another exotic characteristic of the electron transport in graphene. Namely, we show …
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 …
Exotic multifractal conductance fluctuations in graphene
In quantum systems, signatures of multifractality are rare. They have been found only in the
multiscaling of eigenfunctions at critical points. Here we demonstrate multifractality in the …
multiscaling of eigenfunctions at critical points. Here we demonstrate multifractality in the …
[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 …
Transport properties of graphene under periodic and quasiperiodic magnetic superlattices
WT Lu, SJ Wang, YL Wang, H Jiang, W Li - Physics Letters A, 2013 - Elsevier
We study the transmission of Dirac electrons through the one-dimensional periodic,
Fibonacci, and Thue–Morse magnetic superlattices (MS), which can be realized by two …
Fibonacci, and Thue–Morse magnetic superlattices (MS), which can be realized by two …
Exotic electronic properties in Thue–Morse graphene superlattices
Y Xu, J Zou, G Jin - Journal of Physics: Condensed Matter, 2013 - iopscience.iop.org
To show the specific behavior of Dirac fermions in a quasi-periodic structure, we investigate
the electronic properties in a deterministic Thue–Morse graphene superlattice. Our main …
the electronic properties in a deterministic Thue–Morse graphene superlattice. Our main …
Transport properties of magnetic graphene superlattices with modulated Fermi velocity
ÍSF Bezerra, JRF Lima - Solid State Communications, 2021 - Elsevier
In this work we investigate theoretically the transport properties of a magnetic graphene
superlattice in the presence of a modulation of the Fermi velocity solving the effective Dirac …
superlattice in the presence of a modulation of the Fermi velocity solving the effective Dirac …
Scaling transformations among electron transmission curves for golden self-affine multibarrier structures based on graphene
In this paper, we report the existence and expression of scaling transformations among the
transmission curves of electrons propagating through a self-affine golden structure based on …
transmission curves of electrons propagating through a self-affine golden structure based on …