Stacking order engineering of two-dimensional materials and device applications
Stacking orders in 2D van der Waals (vdW) materials dictate the relative sliding (lateral
displacement) and twisting (rotation) between atomically thin layers. By altering the stacking …
displacement) and twisting (rotation) between atomically thin layers. By altering the stacking …
Probing functional structures, defects, and interfaces of 2D transition metal dichalcogenides by electron microscopy
Abstract 2D transition metal dichalcogenides (TMDs) exhibit remarkable properties that are
strongly influenced by their atomic structures, as well as by various types of defects and …
strongly influenced by their atomic structures, as well as by various types of defects and …
Real-space visualization of a defect-mediated charge density wave transition
We study the coupled charge density wave (CDW) and insulator-to-metal transitions in the
2D quantum material 1T-TaS2. By applying in situ cryogenic 4D scanning transmission …
2D quantum material 1T-TaS2. By applying in situ cryogenic 4D scanning transmission …
In operando cryo-STEM of pulse-induced charge density wave switching in TaS2
The charge density wave material 1T-TaS2 exhibits a pulse-induced insulator-to-metal
transition, which shows promise for next-generation electronics such as memristive memory …
transition, which shows promise for next-generation electronics such as memristive memory …
Slow Dephasing of Coherent Optical Phonons in Two-Dimensional Lead Organic Chalcogenides
Hybrid organic–inorganic semiconductors with strong electron–phonon interactions provide
a programmable platform for developing a variety of electronic, optoelectronic, and quantum …
a programmable platform for developing a variety of electronic, optoelectronic, and quantum …
Lithiation Induced Phases in 1T′-MoTe2 Nanoflakes
Multiple polytypes of MoTe2 with distinct structures and intriguing electronic properties can
be accessed by various physical and chemical approaches. Here, we report electrochemical …
be accessed by various physical and chemical approaches. Here, we report electrochemical …
Giant Anisotropic Magnetoresistance in Few-Layer α-RuCl3 Tunnel Junctions
M Massicotte, S Dehlavi, X Liu, JL Hart, E Garnaoui… - ACS …, 2024 - ACS Publications
The spin–orbit-assisted Mott insulator α-RuCl3 is proximate to the coveted quantum spin
liquid (QSL) predicted by the Kitaev model. In the search for the pure Kitaev QSL, reducing …
liquid (QSL) predicted by the Kitaev model. In the search for the pure Kitaev QSL, reducing …
Constructing Slip Stacking Diversity in Van der Waals Homobilayers
Y Chen, J Lin, J Jiang, D Wang, Y Yu, S Li… - Advanced …, 2024 - Wiley Online Library
The van der Waals (vdW) interface provides two important degrees of freedom—twist and
slip—to tune interlayer structures and inspire unique physics. However, constructing …
slip—to tune interlayer structures and inspire unique physics. However, constructing …
Layered semimetal electrodes for future heterogeneous electronics
Integration of the emerging layered materials with the existing CMOS platform is a promising
solution to enhance the performance and functionalities of the future CMOS based …
solution to enhance the performance and functionalities of the future CMOS based …
Electrochemical Control of the Ultrafast Lattice Response of a Layered Semimetal
The unique layer‐stacking in two‐dimensional (2D) van der Waals materials facilitates the
formation of nearly degenerate phases of matter and opens novel routes for the design of …
formation of nearly degenerate phases of matter and opens novel routes for the design of …