Colloquium: Spintronics in graphene and other two-dimensional materials
After the first unequivocal demonstration of spin transport in graphene [Tombros et al.,
Nature (London) 448, 571–574 (2007)], surprisingly at room temperature, it was quickly …
Nature (London) 448, 571–574 (2007)], surprisingly at room temperature, it was quickly …
[HTML][HTML] Linear scaling quantum transport methodologies
In recent years, predictive computational modeling has become a cornerstone for the study
of fundamental electronic, optical, and thermal properties in complex forms of condensed …
of fundamental electronic, optical, and thermal properties in complex forms of condensed …
KITE: high-performance accurate modelling of electronic structure and response functions of large molecules, disordered crystals and heterostructures
We present KITE, a general purpose open-source tight-binding software for accurate real-
space simulations of electronic structure and quantum transport properties of large-scale …
space simulations of electronic structure and quantum transport properties of large-scale …
Delta- noise for weak tunneling in one-dimensional systems: Interactions versus quantum statistics
We study delta-T noise—excess charge noise at zero voltage but finite temperature bias—
for weak tunneling in one-dimensional interacting systems. We show that the sign of the …
for weak tunneling in one-dimensional interacting systems. We show that the sign of the …
Breakdown of topological protection due to nonmagnetic edge disorder in two-dimensional materials in the quantum spin Hall phase
LRF Lima, C Lewenkopf - Physical Review B, 2022 - APS
We study the suppression of the conductance quantization in quantum spin Hall systems by
a combined effect of electronic interactions and edge disorder, that is ubiquitous in …
a combined effect of electronic interactions and edge disorder, that is ubiquitous in …
Quantized perfect transmission in graphene nanoribbons with random hollow adsorbates
JL Yu, Z Hou, IH Bhat, PJ Hu, JW Sun, XF Chen… - Physical Review B, 2024 - APS
Impurities exist inevitably in two-dimensional materials as they spontaneously adsorb onto
the surface during fabrication, usually exerting detrimental effects on electronic transport …
the surface during fabrication, usually exerting detrimental effects on electronic transport …
Atomistic -matrix theory of disordered two-dimensional materials: Bound states, spectral properties, quasiparticle scattering, and transport
K Kaasbjerg - Physical Review B, 2020 - APS
In this work, we present an atomistic first-principles framework for modeling the low-
temperature electronic and transport properties of disordered two-dimensional (2D) …
temperature electronic and transport properties of disordered two-dimensional (2D) …
Geometry and electronic structure of iridium adsorbed on graphene
We report investigation of the geometry and electronic structure of iridium atoms adsorbed
onto graphene through a combined experimental and theoretical study. Ir atoms were …
onto graphene through a combined experimental and theoretical study. Ir atoms were …
Ultrafast all-electrical universal nanoqubits
DTS Perkins, A Ferreira - Physical Review B, 2024 - APS
We propose how to create, control, and read out real-space localized spin qubits in
proximitized finite graphene nanoribbon (GNR) systems using purely electrical methods. Our …
proximitized finite graphene nanoribbon (GNR) systems using purely electrical methods. Our …
Effect of proximity-induced spin-orbit coupling in graphene mesoscopic billiards
van der Waals heterostructures based on two-dimensional materials have recently become
a very active topic of research in spintronics, both aiming at a fundamental description of …
a very active topic of research in spintronics, both aiming at a fundamental description of …