Stacking order engineering of two-dimensional materials and device applications

C Fox, Y Mao, X Zhang, Y Wang, J Xiao - Chemical Reviews, 2023 - ACS Publications
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 …

The roadmap of 2D materials and devices toward chips

A Liu, X Zhang, Z Liu, Y Li, X Peng, X Li, Y Qin, C Hu… - Nano-Micro Letters, 2024 - Springer
Due to the constraints imposed by physical effects and performance degradation, silicon-
based chip technology is facing certain limitations in sustaining the advancement of Moore's …

Electrical switching of a bistable moiré superconductor

DR Klein, LQ Xia, D MacNeill, K Watanabe… - Nature …, 2023 - nature.com
Electrical control of superconductivity is critical for nanoscale superconducting circuits
including cryogenic memory elements,,–, superconducting field-effect transistors (FETs) …

Tunable quantum interferometer for correlated moiré electrons

S Iwakiri, A Mestre-Torà, E Portolés, M Visscher… - Nature …, 2024 - nature.com
Magic-angle twisted bilayer graphene can host a variety of gate-tunable correlated states–
including superconducting and correlated insulator states. Recently, junction-based …

Gate-defined topological Josephson junctions in Bernal bilayer graphene

YM Xie, É Lantagne-Hurtubise, AF Young… - Physical Review Letters, 2023 - APS
Recent experiments on Bernal bilayer graphene (BLG) deposited on monolayer WSe 2
revealed robust, ultraclean superconductivity coexisting with sizable induced spin-orbit …

Gate-tunable critical current of the three-dimensional niobium nanobridge Josephson junction

S Yu, L Chen, Y Pan, Y Wang, D Zhang, G Wu… - Nano Letters, 2023 - ACS Publications
Recent studies have shown that the critical currents of several metallic superconducting
nanowires and Dayem bridges can be locally tuned by using a gate voltage (V g). Here, we …

Strain Engineering of Twisted Bilayer Graphene: The Rise of Strain‐Twistronics

Y Hou, J Zhou, M Xue, M Yu, Y Han, Z Zhang, Y Lu - Small, 2024 - Wiley Online Library
The layer‐by‐layer stacked van der Waals structures (termed vdW hetero/homostructures)
offer a new paradigm for materials design—their physical properties can be tuned by the …

Junctions and superconducting symmetry in twisted bilayer graphene

H Sainz-Cruz, PA Pantaleón, VT Phong… - Physical Review Letters, 2023 - APS
Junctions provide a wealth of information on the symmetry of the order parameter of
superconductors. We analyze junctions between a scanning tunneling microscope (STM) tip …

Gate-tunable kinetic inductance parametric amplifier

LJ Splitthoff, JJ Wesdorp, M Pita-Vidal, A Bargerbos… - Physical Review …, 2024 - APS
Superconducting parametric amplifiers play a crucial role in the preparation and readout of
quantum states at microwave frequencies, enabling high-fidelity measurements of …

A microscopic perspective on moiré materials

KP Nuckolls, A Yazdani - Nature Reviews Materials, 2024 - nature.com
Contemporary quantum materials research is guided by themes of topology and electronic
correlations. A confluence of these two themes is engineered in moiré materials, an …