41 citations · 67 across the 9 of their papers we have counts for
9 papers
Direct Measurement of Exciton Dispersion in the Long-Wavelength Limit
Peiyi He, Jiade Li, Jiakai Wang +15
Exciton dispersion, which governs the propagation, scattering and radiative decay of electron-hole pairs, is essential to optoelectronics and quantum materials. In two-dimensional…
Topological phononics
Zeguo Chen, Tiantian Zhang, Xulong Wang +12
Topological phononics extends the foundational concepts of topological condensed matter physics to the realm of lattice vibrations and classical mechanical waves, unlocking robust,…
Programmable, Spontaneous Superlattice Memory in a Monolayer Topological Insulator
Jian Tang, Thomas Siyuan Ding, Shuhan Ding +24
Memory is a foundational concept across disciplines, from neurobiology and electronics to artificial intelligence and quantum gravity. In materials, memory effects typically arise…
Interaction-Driven Topological Transitions in Monolayer TaIrTe
Jiangxu Li, Jian Tang, Louis Primeau +9
Discovering materials that combine topological phenomena with correlated electron behavior is a central pursuit in quantum materials research. Monolayer TaIrTe has recently eme…
Intertwining Josephson and Vortex Topologies in Conventional Superconductors
Zhuo Chen, Jiangxu Li, Lun-Hui Hu +2
Recent experimental advances have unveiled promising evidence of vortex-bound Majorana quasiparticles in multiple superconducting compounds. However, theoretical progress in unders…
Nonlinear photocurrent in quantum materials for broadband photodetection
Yulin Shen, Louis Primeau, Jiangxu Li +4
Unlocking the vast potential of optical sensing technology has long been hindered by the challenges of achieving fast, sensitive, and broadband photodetection at ambient temperatur…
Observation of the dual quantum spin Hall insulator by density-tuned correlations in a van der Waals monolayer
Jian Tang, Thomas Siyuan Ding, Hongyu Chen +25
The convergence of topology and correlations represents a highly coveted realm in the pursuit of novel quantum states of matter. Introducing electron correlations to a quantum spin…
Approaching itinerant magnetic quantum criticality through a Hund's coupling induced electronic crossover in the YFeGe superconductor
D. Zhao, H. L. Wo, J. Li +8
Here, by conducting a systematic Y NMR study, we explore the nature of the magnetic ground state in a newly discovered iron-based superconductor YFeGe. An incoherent…
Breakdown of single spin-fluid model in heavily hole-doped superconductor CsFe2As2
D. Zhao, S. J. Li, N. Z. Wang +7
Although Fe-based superconductors are multiorbital correlated electronic systems, previous nuclei magnetic resonance (NMR) measurement suggests that a single spin-fluid model is su…