A perspective on recent advances in 2D stanene nanosheets

SK Sahoo, KH Wei - Advanced materials interfaces, 2019 - Wiley Online Library
Advancements in 2D nanomaterials have been impacting a wide range of technology‐
driven applications. Here, the authors highlight stanene, a material that comprises a …

Modeling of electron devices based on 2-D materials

EG Marin, M Perucchini, D Marian… - … on Electron Devices, 2018 - ieeexplore.ieee.org
The advent of graphene and related 2-D materials has attracted the interest of the electron
device research community in the past 14 years. The possibility to boost the transistor …

Boundary conditions of Weyl semimetals

K Hashimoto, T Kimura, X Wu - Progress of Theoretical and …, 2017 - academic.oup.com
We find that generic boundary conditions of the Weyl semimetal are dictated by only a single
real parameter in the continuum limit. We determine how the energy dispersions (the Fermi …

Emulating tightly bound electrons in crystalline solids using mechanical waves

F Ramírez-Ramírez, E Flores-Olmedo, G Báez… - Scientific Reports, 2020 - nature.com
Solid state physics deals with systems composed of atoms with strongly bound electrons.
The tunneling probability of each electron is determined by interactions that typically extend …

Multiorbital edge and corner states in black phosphorene

M Hitomi, T Kawakami, M Koshino - Physical Review B, 2021 - APS
We theoretically study emergent edge-and corner-localized states in monolayer black
phosphorene. Using the tight-binding model based on the density functional theory, we find …

Design of a low-power short-channel electrostatically doped silicene nanoribbon FET

A Gooran-Shoorakchaly… - … on Electron Devices, 2021 - ieeexplore.ieee.org
In this article, the transfer and output characteristics of an electrostatically doped (ED) 4-
armchair silicene nanoribbon (4-ASiNR) field-effect transistor (FET) with three gates are …

Anomalous dielectric response in insulators with the Zak phase

Y Aihara, M Hirayama, S Murakami - Physical Review Research, 2020 - APS
In various topological phases, nontrivial states appear at the boundaries of the system. In
this paper, we investigate anomalous dielectric response caused by such states caused by …

Systematic study on stanene bulk states and the edge states of its zigzag nanoribbon

B Fu, M Abid, CC Liu - New Journal of Physics, 2017 - iopscience.iop.org
Stanene, as a counterpart of graphene, but with much larger spin–orbit coupling (SOC)
strength, has recently been synthesized experimentally. Based on first principle calculations …

Chiral filtration-induced spin/valley polarization in silicene line defects

C Ren, B Zhou, M Sun, S Wang, Y Li… - Applied Physics …, 2018 - iopscience.iop.org
The spin/valley polarization in silicene with extended line defects is investigated according
to the chiral filtration mechanism. It is shown that the inner-built quantum Hall pseudo-edge …

Hydrogen desorption from silicane and germanane crystals: Toward creation of free-standing monolayer silicene and germanene

M Araidai, M Itoh, M Kurosawa, A Ohta… - Journal of Applied …, 2020 - pubs.aip.org
We investigate hydrogen desorptions from monolayer and multilayer graphane analogs,
namely, silicane (SiH) and germanane (GeH), by the first-principles calculations. It is found …