Recent advances in two-dimensional materials beyond graphene
The isolation of graphene in 2004 from graphite was a defining moment for the “birth” of a
field: two-dimensional (2D) materials. In recent years, there has been a rapidly increasing …
field: two-dimensional (2D) materials. In recent years, there has been a rapidly increasing …
Electronic structures and theoretical modelling of two-dimensional group-VIB transition metal dichalcogenides
Atomically thin group-VIB transition metal dichalcogenides (TMDs) have recently emerged
as a new class of two-dimensional (2D) semiconductors with extraordinary properties …
as a new class of two-dimensional (2D) semiconductors with extraordinary properties …
k· p theory for two-dimensional transition metal dichalcogenide semiconductors
We presentk p· Hamiltonians parametrized byab initiodensity functional theory calculations
to describe the dispersion of the valence and conduction bands at their extrema (theK, Q, Γ …
to describe the dispersion of the valence and conduction bands at their extrema (theK, Q, Γ …
Interlayer couplings, Moiré patterns, and 2D electronic superlattices in MoS2/WSe2 hetero-bilayers
By using direct growth, we create a rotationally aligned MoS2/WSe2 hetero-bilayer as a
designer van der Waals heterostructure. With rotational alignment, the lattice mismatch …
designer van der Waals heterostructure. With rotational alignment, the lattice mismatch …
Phase engineering and synchrotron-based study on two-dimensional energy nanomaterials
In recent years, there has been significant interest in the development of two-dimensional
(2D) nanomaterials with unique physicochemical properties for various energy applications …
(2D) nanomaterials with unique physicochemical properties for various energy applications …
Valleytronics in transition metal dichalcogenides materials
Valley degree of freedom in the first Brillouin zone of Bloch electrons offers an innovative
approach to information storage and quantum computation. Broken inversion symmetry …
approach to information storage and quantum computation. Broken inversion symmetry …
Atomic structure of defects and dopants in 2D layered transition metal dichalcogenides
Layered transition metal dichalcogenides (TMDs) offer monolayer 2D systems with diverse
properties that extend beyond what graphene alone can achieve. The properties of TMDs …
properties that extend beyond what graphene alone can achieve. The properties of TMDs …
A roadmap for electronic grade 2D materials
Since their modern debut in 2004, 2-dimensional (2D) materials continue to exhibit scientific
and industrial promise, providing a broad materials platform for scientific investigation, and …
and industrial promise, providing a broad materials platform for scientific investigation, and …
Valley excitons in two-dimensional semiconductors
Monolayer group-VIB transition-metal dichalcogenides have recently emerged as a new
class of semiconductors in the two-dimensional limit. The attractive properties include the …
class of semiconductors in the two-dimensional limit. The attractive properties include the …
Step engineering for nucleation and domain orientation control in WSe2 epitaxy on c-plane sapphire
Epitaxial growth of two-dimensional transition metal dichalcogenides on sapphire has
emerged as a promising route to wafer-scale single-crystal films. Steps on the sapphire act …
emerged as a promising route to wafer-scale single-crystal films. Steps on the sapphire act …