187 citations · 1.1k across the 35 of their papers we have counts for
33 papers · 1 filter
Strong coherent ion-electron coupling using a wire data bus
Baiyi Yu, Ralf Betzholz, Jianming Cai
Ion-ion coupling over long distances represents a highly useful resource for quantum technologies, for example, to sympathetically cool or interconnect qubits in ion-based quantum-…
Two-photon-transition superadiabatic passage in an nitrogen-vacancy center in diamond
Musang Gong, Min Yu, Yaoming Chu +6
Reaching a given target quantum state with high fidelity and fast operation speed close to the quantum limit represents an important goal in quantum information science. Here, we e…
Engineering artificial atomic systems of giant electric dipole moment
Baiyi Yu, Yaoming Chu, Ralf Betzholz +2
The electric dipole moment (EDM) plays a crucial role in determining the interaction strength of an atom with electric fields, making it paramount to quantum technologies based on…
Accelerated quantum control in a three-level system by jumping along the geodesics
Musang Gong, Min Yu, Ralf Betzholz +4
In a solid-state spin system, we experimentally demonstrate a protocol for quantum-state population transfer with an improved efficiency compared to traditional stimulated Raman ad…
Real-time adaptive sensing of nuclear spins by a single-spin quantum sensor
Jingcheng Wang, Dongxiao Li, Ralf Betzholz +1
Quantum sensing is considered to be one of the most promising subfields of quantum information to deliver practical quantum advantages in real-world applications. However, its impr…
Optimal quantum optical control of spin in diamond
Jiazhao Tian, Tianyi Du, Yu Liu +4
The nitrogen-vacancy (NV) center spin represents an appealing candidate for quantum information processing. Besides the widely used microwave control, its coherent manipulation may…