567 citations · 1.4k across the 67 of their papers we have counts for
8 papers · 1 filter
All-optical reversible manipulation of exciton and trion emissions in monolayer WS2
Chaoli Yang, Yan Gao, Chengbing Qin +7
Monolayer transition metal dichalcogenides (TMDs) are direct gap semiconductors emerging promising applications in diverse optoelectronic devices. To improve performance, recent in…
Excitonic Transport and Intervalley Scattering in Exfoliated MoSe2 Monolayer Revealed by Four-Wave-Mixing Transient Grating Spectroscopy
Henning Kuhn, Julian Wagner, Shuangping Han +5
Exciton intervalley scattering, annihilation and relaxation dynamics, and diffusive transport in a monolayer transition metal dichalcogenides are central to the functionality of de…
Microwave-assisted coherent control of ultracold polar molecules with a ladder-type rotational states
Ting Gong, Zhonghua Ji, Jiaqi Du +3
We have demonstrated microwave-assisted coherent control of ultracold RbCs molecules with a ladder-type configuration of rotational states. A probe microwave (MW) fi…
Incoherent phonon population and exciton-exciton annihilation in monolayer WS2 revealed by time-resolved spontaneous Raman scattering
Shuangping Han, Christoph Boguschewski, Yan Gao +3
Atomically thin layer transition metal dichalcogenides have been intensively investigated for their rich optical properties and potential applications in nano-electronics. In this…
Topological magnon insulator and quantized pumps from strongly-interacting bosons in optical superlattices
Feng Mei, Gang Chen, N. Goldman +2
We propose a scheme realizing topological insulators and quantized pumps for magnon excitations, based on strongly-interacting two-component ultracold atoms trapped in optical supe…
Quantum superhet based on microwave-dressed Rydberg atoms
Mingyong Jing, Ying Hu, Jie Ma +4
The highly sensitive, phase- and frequency-resolved detection of microwave electric fields is of central importance for diverse fields ranging from astronomy, remote sensing, commu…
Topological pumping of a single magnon in a one-dimensional spin-dependent optical superlattice
Feng Mei, Gang Chen, Liantuan Xiao +1
Topological pumping of ultracold atomic gases has recently been demonstrated in two experiments (Nat. Phys. 12, 296; 12, 350 (2016)). Here we study the topological pumping of a sin…
Gate tunable giant anisotropic resistance in ultra-thin GaTe
Hanwen Wang, Mao-Lin Chen, Mengjian Zhu +19
In crystals, the duplication of atoms often follows different periodicity along different directions. It thus gives rise to the so called anisotropy, which is usually even more pro…