Epitaxial growth of main group monoelemental 2D materials
Since the discovery of graphene, 2D materials have attracted significant attention for their
unique properties. Monoelemental 2D materials (ME2DMs) are of particular interest …
unique properties. Monoelemental 2D materials (ME2DMs) are of particular interest …
The Coexistence of Superconductivity and Topological Order in the Bi2Se3 Thin Films
Three-dimensional topological insulators (TIs) are characterized by their nontrivial surface
states, in which electrons have their spin locked at a right angle to their momentum under …
states, in which electrons have their spin locked at a right angle to their momentum under …
Atomistic Insights into Elemental Two-Dimensional Materials and Their Heterostructures
Inspired by the success of graphene, two-dimensional (2D) materials have been at the
forefront of advanced (opto-) nanoelectronics and energy-related fields owing to their exotic …
forefront of advanced (opto-) nanoelectronics and energy-related fields owing to their exotic …
Modulating epitaxial atomic structure of antimonene through interface design
Antimonene, a new semiconductor with fundamental bandgap and desirable stability, has
been experimentally realized recently. However, epitaxial growth of wafer‐scale single …
been experimentally realized recently. However, epitaxial growth of wafer‐scale single …
Two-Dimensional artificial Ge superlattice confining in electronic kagome lattice potential valleys
Q Tian, S Izadi Vishkayi, M Bagheri Tagani… - Nano Letters, 2023 - ACS Publications
Constructing two-dimensional (2D) artificial superlattices based on single-atom and few-
atom nanoclusters is of great interest for exploring exotic physics. Here we report the …
atom nanoclusters is of great interest for exploring exotic physics. Here we report the …
Epitaxial growth of ultraflat bismuthene with large topological band inversion enabled by substrate-orbital-filtering effect
Quantum spin Hall (QSH) systems hold promises of low-power-consuming spintronic
devices, yet their practical applications are extremely impeded by the small energy gaps …
devices, yet their practical applications are extremely impeded by the small energy gaps …
Hourglass fermion in two-dimensional material
ZF Wang, B Liu, W Zhu - Physical Review Letters, 2019 - APS
The hourglass fermion, as an exotic quasiparticle protected by nonsymmorphic symmetry,
has excited great research interest recently. However, its bulk counterpart in two …
has excited great research interest recently. However, its bulk counterpart in two …
Structural and electronic properties of atomically thin Bismuth on Au (111)
Abstract Atomically thin Bismuth (Bi) films are predicated to be candidates for high
temperature quantum spin hall materials. Here, we reported the structural evolutions and the …
temperature quantum spin hall materials. Here, we reported the structural evolutions and the …
Absence of topological β-antimonene and growth of α-antimonene on noble metal Ag (111) and Cu (111) surfaces
P Zhang, C Ma, S Sheng, H Liu, J Gao, Z Liu… - Physical Review …, 2022 - APS
Antimonene is a promising two-dimensional material predicted to host intriguing properties.
Recent works have claimed the successful preparation of β-antimonene on noble metal …
Recent works have claimed the successful preparation of β-antimonene on noble metal …
Broken symmetry induced band splitting in the surface alloy on Ag(111)
We report a study of the atomic and electronic structures of the ordered Ag 2 Ge surface
alloy containing ⅓ monolayer of Ge. Low-energy electron diffraction (LEED), scanning …
alloy containing ⅓ monolayer of Ge. Low-energy electron diffraction (LEED), scanning …