Exotic topological bands and quantum states in metal–organic and covalent–organic frameworks
Conspectus Metal–organic and covalent–organic frameworks (MOFs/COFs) have been
extensively studied for fundamental interests and their promising applications, taking …
extensively studied for fundamental interests and their promising applications, taking …
Engineering of flat bands and Dirac bands in two-dimensional covalent organic frameworks (COFs): relationships among molecular orbital symmetry, lattice symmetry …
Two-dimensional covalent organic frameworks (2D-COFs), also referred to as 2D polymer
networks, display unusual electronic-structure characteristics, which can significantly enrich …
networks, display unusual electronic-structure characteristics, which can significantly enrich …
Emergent kagome electrides
In a two-dimensional (2D) Kagome lattice, the ideal Kagome bands including Dirac cones,
van Hove singularities, and a flat band are highly expected, because they can provide a …
van Hove singularities, and a flat band are highly expected, because they can provide a …
Screening two-dimensional materials with topological flat bands
The topological flat band (TFB) has been proposed theoretically in various lattice models, to
exhibit a rich spectrum of intriguing physical behaviors. However, the experimental …
exhibit a rich spectrum of intriguing physical behaviors. However, the experimental …
Observation of kagome-like bands in two-dimensional semiconducting Cr8Se12
The kagome lattice is a versatile platform for investigating correlated electronic states.
However, its realization in two-dimensional (2D) semiconductors for tunable device …
However, its realization in two-dimensional (2D) semiconductors for tunable device …
Recent progress on surface chemistry II: property and characterization
Surface with well-defined components and structures possesses unique electronic,
magnetic, optical and chemical properties. As a result, surface chemistry research plays a …
magnetic, optical and chemical properties. As a result, surface chemistry research plays a …
Topological band evolution between Lieb and kagome lattices
Among two-dimensional lattices, both kagome and Lieb lattices have been extensively
studied, showing unique physics related to their exotic flat and Dirac bands. Interestingly, we …
studied, showing unique physics related to their exotic flat and Dirac bands. Interestingly, we …
Self-Intercalated 1T-FeSe2 as an Effective Kagome Lattice
In kagome lattice, with the emergence of Dirac cones and flat band in electronic structure, it
provides a versatile ground for exploring intriguing interplay among frustrated geometry …
provides a versatile ground for exploring intriguing interplay among frustrated geometry …
[HTML][HTML] Two-dimensional Dirac materials: Tight-binding lattice models and material candidates
The discovery of graphene has led to the devotion of intensive efforts, theoretical and
experimental, to produce two-dimensional (2D) materials that can be used for develo** …
experimental, to produce two-dimensional (2D) materials that can be used for develo** …
Electronic Janus lattice and kagome-like bands in coloring-triangular MoTe2 monolayers
L Lei, J Dai, H Dong, Y Geng, F Cao, C Wang… - Nature …, 2023 - nature.com
Polymorphic structures of transition metal dichalcogenides (TMDs) host exotic electronic
states, like charge density wave and superconductivity. However, the number of these …
states, like charge density wave and superconductivity. However, the number of these …