263 citations · 1k across the 12 of their papers we have counts for
12 papers
Unconventional ferroelectric domain switching dynamics in CuInP2S6 from first principles
Ri He, Hua Wang, Fucai Liu +3
The switching dynamics of ferroelectric materials is a crucial intrinsic property which directly affects the operation and performance of ferroelectric devices. In conventional fer…
Magnetic field filtering of the hinge supercurrent in unconventional metal NiTe-based Josephson junctions
Tian Le, Ruihan Zhang, Changcun Li +11
Topological materials with boundary (surface/edge/hinge) states have attracted tremendous research interest. Besides, unconventional (obstructed atomic) materials have recently dra…
Chirality selective magnon-phonon hybridization and magnon-induced chiral phonons in a layered zigzag antiferromagnet
Jun Cui, Emil Vinas Bostroem, Mykhaylo Ozerov +8
Two-dimensional (2D) magnetic systems possess versatile magnetic order and can host tunable magnons carrying spin angular momenta. Recent advances show angular momentum can also be…
Inverse-current quantum electro-oscillations in a charge-density wave insulator
Tian Le, Ruiyang Jiang, Linfeng Tu +14
Quantum magneto-oscillations have long been a vital subject in condensed matter physics, with ubiquitous quantum phenomena and diverse underlying physical mechanisms. Here, we demo…
Sliding induced multiple polarization states in two-dimensional ferroelectrics
Peng Meng, Yaze Wu, Renji Bian +13
When the atomic layers in a non-centrosymmetric van der Waals structure slide against each other, the interfacial charge transfer results in a reversal of the structures spontaneou…
Natural van der Waals heterostructural single crystals with both magnetic and topological properties
Jiazhen Wu, Fucai Liu, Masato Sasase +8
Heterostructures having both magnetism and topology are promising materials for the realization of exotic topological quantum states while challenging in synthesis and engineering.…
Efficient cathodoluminescence of monolayer transitional metal dichalcogenides in a van der Waals heterostructure
Shoujun Zheng, Jinkyu So, Fucai Liu +3
Monolayer two-dimensional transitional metal dichalcogenides, such as MoS2, WS2 and WSe2, are direct band gap semiconductors with large exciton binding energy. They attract growing…
Scalable fabrication of single silicon vacancy defect arrays in silicon carbide using focused ion beam
Junfeng Wang, Xiaoming Zhang, Yu Zhou +8
In this work, we present a method for targeted, maskless, and scalable fabrication of single silicon vacancy (VSi) defect arrays in silicon carbide (SiC) using focused ion beam. Th…
Zeeman splitting via spin-valley-layer coupling in bilayer MoTe2
Chongyun Jiang, Fucai Liu, Jorge Cuadra +5
Atomically thin transition metal dichalcogenides (TMDs) possess coupling of spin and valley degrees of freedom, making them promising for spin-valleytronics. ln monolayer TMDs, the…
High-efficiency generation of nanoscale single silicon vacancy defect array in silicon carbide
Junfeng Wang, Yu Zhou, Xiaoming Zhang +6
Color centers in silicon carbide have increasingly attracted attention in recent years owing to their excellent properties such as single photon emission, good photostability, and…
Large-area and high-quality 2D transition metal telluride
Jiadong Zhou, Fucai Liu, Junhao Lin +24
Atomically thin transitional metal ditellurides like WTe2 and MoTe2 have triggered tremendous research interests because of their intrinsic nontrivial band structure. They are also…
Ultrafast optical control of magnetization in EuO thin films
T. Makino, F. Liu, T. Yamasaki +6
All-optical pump-probe detection of magnetization precession has been performed for ferromagnetic EuO thin films at 10 K. We demonstrate that the circularly-polarized light can be…