61 citations · 567 across the 60 of their papers we have counts for
62 papers
High-Throughput Computational Discovery of Inverted Resistive Switching in Two-Dimensional Materials
Sanchali Mitra, Arnab Kabiraj, Benjamin W. J. Chen +8
Atomristors, non-volatile resistive switching devices based on two-dimensional (2D) monolayers, are promising building blocks for energy-efficient memory and neuromorphic computing…
Ultralow p-type contact resistance for ultra-nanoscaled 2D-materials transistors
Ying Xiong, Tong Su, Qiang Li +3
High contact resistance is one of the main bottlenecks for practical two-dimensional (2D) materials transistors, especially for p-type transistors and future 2D ultra-nanoscaled (s…
Hybrid-parity sliding multiferroics
Zhenzhou Guo, Jiangtao Yu, Shibo Fang +6
In this work, we introduce a class of hybrid-parity sliding multiferroics in which the spontaneous ferroelectric polarization is coupled to certain nonrelativistic spin splitting c…
Mirror-Symmetry-Enforced Photonic Altermagnet
Chong Cao, Xiong-Xiong Xue, Yee Sin Ang +1
Altermagnets host momentum-dependent spin splitting without net magnetization, a symmetry-enforced band phenomenon whose photonic analogues have so far been realized only in square…
Pure Spin Photocurrent in Altermagnetic Photovoltaic Battery
Qiang Li, Shibo Fang, Zongmeng Yang +11
Altermagnets, featuring momentum-dependent spin splitting without net magnetization, provide a promising platform for spintronic functionalities beyond conventional ferromagnets an…
Chips in the Flatland : 2D Semiconductors for Future Computing Electronic
Narin Trakarnvanich, Mitra Sanchali, Tong Su +6
As transistor scaling approaches its fundamental physical limits in the Angstrom era, two-dimensional (2D) semiconductors have emerged as the promising channel material candidates…
Tunable high- Janus-to-chiral bound states in the continuum in bilayer PhCs
Zhexing Dong, Shengxuan Xia, Yee Sin Ang +1
We propose a bilayer all-dielectric PhC for controlling Janus bound states in the continuum (BIC) and optical chirality through symmetry-selective perturbations. Starting from a sy…
SemiConLens: Visual Analytics for 2D Semiconductor Discovery
Kavinda Athapaththu, Shiwei Chen, Yuan Fang +3
The past few years have witnessed vibrant efforts in discovering new two-dimensional (2D) semiconductor materials from both academia and the industry, due to their promising potent…
Ferroelectric Band Twinning from Pair-State Symmetry
Shibo Fang, Jianhua Wang, Zhenzhou Guo +7
Ferroelectric switching provides a nonvolatile way to control electronic structures, but a general symmetry rule connecting the full Bloch bands of two switchable polarization stat…
Anyon-Induced Criticality and Dynamical Stability in Non-Hermitian Many-Body Systems
Yi Qin, Yee Sin Ang, Linhu Li +1
We show that anyonic statistics fundamentally reshapes non-Hermitian many-body physics by intrinsically breaking pseudo-Hermiticity, leading to a unique real-complex spectral trans…
Altermagnetic Flatband-Driven Fermi Surface Geometry for Giant Tunneling Magnetoresistance
Xingyue Yang, Shibo Fang, Zongmeng Yang +3
Altermagnetism, characterized by zero net magnetization and symmetry-protected spin-split band structures, has recently emerged as a promising platform for spintronics. In altermag…
Two-Dimensional Altermagnetism in Epitaxial CrSb Ultrathin Films
Keren Li, Yuzhong Hu, Yue Li +12
Altermagnets constitute an emerging class of collinear magnets that exhibit zero net magnetization yet host spin-split electronic bands arising from non-relativistic spin-space-gro…
Generalized Brillouin Zone Fragmentation
Haiyu Meng, Yee Sin Ang, Ching Hua Lee
The Generalized Brillouin Zone (GBZ) encodes how lattice momentum is complex-deformed due to non-Hermitian skin accumulation, and has proved essential in restoring bulk-boundary co…
One-dimensional electronics with edge states in two-dimensional altermagnets
Shibo Fang, Zongmeng Yang, Jianhua Wang +5
The coupling between real-space inhomogeneities coordinates and spin (r-s) provides an alternative route to achieve efficient spin manipulation in spintronics beyond the convention…
Ferroelastic Altermagnetism
Rui Peng, Shibo Fang, Pin Ho +3
Synergizing altermagnetism and other ferroic orders, such as ferroelectric switchable altermagnetism [Phys. Rev. Lett. 134, 106801 (2025) and ibid. 106802 (2025)], offers an effect…
Unconventional tunnel magnetoresistance scaling with altermagnets
Zongmeng Yang, Xingyue Yang, Jianhua Wang +7
In conventional magnetic tunnel junctions (MTJs), the tunnel magnetoresistance (TMR) typically increases with barrier thickness as electron transmission in the antiparallel configu…
Zero-Dipole Schottky Contact: Homologous Metal Contact to 2D Semiconductor
Che Chen Tho, Yee Sin Ang
Band alignment of metal contacts to 2D semiconductors often deviate from the ideal Shottky-Mott (SM) rule due to the non-ideal factors such as the formation of interface dipole and…
All-Electrical Layer-Spintronics in Altermagnetic Bilayer
Rui Peng, Jin Yang, Lin Hu +5
Electrical manipulation of spin-polarized current is highly desirable yet tremendously challenging in developing ultracompact spintronic device technology. Here we propose a scheme…
Ab Initio Device-Driven Screening of Sub-1-nm Thickness Oxide Semiconductors for Future CMOS Technology Nodes
Linqiang Xu, Yue Hu, Lianqiang Xu +6
Ultrathin oxide semiconductors with sub-1-nm thickness are promising building blocks for ultrascaled field-effect transistor (FET) applications due to their resilience against shor…
Two-dimensional Weyl nodal-line semimetal and antihelical edge states in a modified Kane-Mele model
Xiaokang Dai, Pei-Hao Fu, Yee Sin Ang +1
The Kane-Mele model has been modified to achieve versatile topological phases. Previous work [Phys. Rev. Lett. 120, 156402 (2018)] introduced a staggered intrinsic spin-orbit coupl…
Floquet engineering of topological phase transitions in quantum spin Hall - system
Kok Wai Lee, Mateo Jalen Andrew Calderon, Xiang-Long Yu +3
Floquet engineering of topological phase transitions driven by a high-frequency time-periodic field is a promising approach to realizing new topological phases of matter distinct f…
Small exciton effective mass in QL Bi2Se2Te: A material platform towards high-temperature excitonic condensate
Yuanyuan Wang, Ying Dai, Baibiao Huang +2
Using first-principles simulations combined with many-body calculations, we show that two-dimensional free-standing quintuple-layer Bi2Se2Te is an inversion symmetric monolayer exp…
Strongly correlated multi-electron bunches from interaction with quantum light
Suraj Kumar, Jeremy Lim, Nicholas Rivera +4
Strongly correlated electron systems are a cornerstone of modern physics, being responsible for groundbreaking phenomena from superconducting magnets to quantum computing. In most…
Transverse Cooper-Pair Rectifier
Pei-Hao Fu, Yong Xu, Jun-Feng Liu +2
Non-reciprocal devices are key components in modern electronics covering broad applications ranging from transistors to logic circuits thanks to the output rectified signal in the…