97 citations · 455 across the 21 of their papers we have counts for
14 papers · 1 filter
Berry-phase-based Topological Charge in Quasicrystals and their Observable Features in Photonic System
Ziyi Chen, Jinyu Zou, Jinhua Gao +1
Topological charges based on Berry phase play the fundamental role in the topological physics. However, such topological charges remain unexplored in quasicrystals, impeding the sy…
Dissipative Spin-wave Diode and Nonreciprocal Magnonic Amplifier
Ji Zou, Stefano Bosco, Even Thingstad +2
We propose an experimentally feasible dissipative spin-wave diode comprising two magnetic layers coupled via a non-magnetic spacer. We theoretically demonstrate that the spacer med…
Non-Hermitian Topological Magnonics
Tao Yu, Ji Zou, Bowen Zeng +2
Dissipation in mechanics, optics, acoustics, and electronic circuits is nowadays recognized to be not always detrimental but can be exploited to achieve non-Hermitian topological p…
Quantum computing on magnetic racetracks with flying domain wall qubits
Ji Zou, Stefano Bosco, Banabir Pal +3
Domain walls (DWs) on magnetic racetracks are at the core of the field of spintronics, providing a basic element for classical information processing. Here, we show that mobile DWs…
Bell-state generation for spin qubits via dissipative coupling
Ji Zou, Shu Zhang, Yaroslav Tserkovnyak
We theoretically investigate the dynamics of two spin qubits interacting with a magnetic medium. A systematic formal framework for this qubit-magnet hybrid system is developed in t…
Prediction of topological superconductivity in 1-TiTe under pressure
Wenjun Liu, Aiyun Luo, Guyue Zhong +2
Topological superconductivity has attracted intensive interest for its ability of hosting Majorana zero mode and implementing in topological quantum computations. Based on the firs…