5.1k citations · 11.7k across the 46 of their papers we have counts for
9 papers · 1 filter
Magnetically-defined topological edge plasmons in edgeless electron gas
Dafei Jin, Yang Xia, Thomas Christensen +11
Topological materials bear gapped excitations in bulk yet protected gapless excitations at boundaries. Magnetoplasmons (MPs), as high-frequency density excitations of two-dimension…
Self-Assembled, Nanostructured, Tunable Metamaterials via Spinodal Decomposition
Zuhuang Chen, Xi Wang, Yajun Qi +9
Self-assembly via nanoscale phase-separation offers an elegant route to fabricate nanocomposites with physical properties unattainable in single-component systems. One important cl…
Chemical assembly of atomically thin transistors and circuits in a large scale
Mervin Zhao, Yu Ye, Yimo Han +5
Next-generation electronics calls for new materials beyond silicon for increased functionality, performance, and scaling in integrated circuits. Carbon nanotubes and semiconductor…
High Thermoelectric Powerfactor in Single and Few-Layer MoS
Kedar Hippalgaonkar, Ying Wang, Yu Ye +6
The quest for high-efficiency heat-to-electricity conversion has been one of the major driving forces towards renewable energy production for the future. Efficient thermoelectric d…
Optical Selection Rule based on Valley-Exciton Locking for 2D Valleytronics
Jun Xiao, Ziliang Ye, Ying Wang +3
Optical selection rule fundamentally determines the optical transition between energy states in a variety of physical systems from hydrogen atoms to bulk crystals such as GaAs. It…
Monolayer Excitonic Laser
Yu Ye, Zi Jing Wong, Xiufang Lu +4
Recently, two-dimensional (2D) materials have opened a new paradigm for fundamental physics explorations and device applications. Unlike gapless graphene, monolayer transition meta…
Observation of Piezoelectricity in Monolayer Molybdenum Disulfide
Hanyu Zhu, Yuan Wang, Jun Xiao +6
Piezoelectricity offers precise and robust conversion between electricity and mechanical force. Here we report the first experimental evidence of piezoelectricity in a single layer…
Electric and Magnetic Excitation of Coherent Magnetic Plasmon Waves in a One-dimensional Meta-chain
C. Zhu, H. Liu, S. M. Wang +7
A one-dimensional diatomic meta-chain with equal-size holes and different-length slits is designed. Broadband coherent magnetic plasmon waves (MPW) are formed in such a system, exc…
Optical Metamaterials at Near and Mid IR Range Fabricated by Nanoimprint Lithography
W. Wu, E. Kim, E. Ponizovskaya +10
Two types of optical metamaterials operating at near-IR and mid-IR frequencies, respectively, have been designed, fabricated by nanoimprint lithography (NIL), and characterized by…