282 citations · 899 across the 14 of their papers we have counts for
15 papers
Fast coherent control of a charge qubit on solid neon with a spin-qubit-compatible resonator
Jun Wang, Yiran Tian, Ivan Grytsenko +7
Electrons floating in vacuum provide a clean platform for quantum information processing owing to their isolation from material defects. In particular, electrons on solid neon have…
Coherent manipulation of interacting electron qubitson solid neon
Xinhao Li, Yizhong Huang, Xu Han +3
Electrons trapped on solid neon surfaces serve as low-noise charge qubits with long coherence times and high operational fidelities. Such charge qubits offer full electrical contro…
Uniaxial spin texture in a superconducting electron gas revealed by exchange interactions
Junyi Yang, Changjiang Liu, Xianjing Zhou +11
Two-dimensional superconductors with spin-textured Fermi surfaces can be a platform for realizing unconventional pairing states and are of substantial interest in the context of qu…
Solid neon as a noise-resilient host for electron qubits above 100 mK
Xinhao Li, Christopher S. Wang, Brennan Dizdar +7
Solid neon can be used as a solid host for single-electron qubits, and at temperatures of around 10 mK, electron-on-solid-neon charge qubits exhibit long coherence times and high o…
Quantum computing using floating electrons on cryogenic substrates: Potential And Challenges
Ash Jennings, Xianjing Zhou, Ivan Grytsenko +1
In this review, we introduce a developing qubit platform: floating-electron-based qubits. Electrons floating in a vacuum above the surface of liquid helium or solid neon emerge as…
Electron charge qubits with 0.1 millisecond coherence time
Xianjing Zhou, Xinhao Li, Qianfan Chen +9
Electron charge qubits are compelling candidates for solid-state quantum computing because of their inherent simplicity in qubit design, fabrication, control, and readout. However,…
Tunable superconductivity at the oxide-insulator/KTaO interface and its origin
Changjiang Liu, Xianjing Zhou, Deshun Hong +6
Superconductivity forms out of the condensation of Cooper pairs of electrons. The mechanism by which Cooper pairs are created in non-conventional superconductors is often elusive b…
Two-dimensional superconductivity at the surfaces of KTaO3 gated with ionic liquid
Tianshuang Ren, Miaocong Li, Xikang Sun +8
The recent observation of superconductivity at the interfaces between KTaO3 and EuO (or LaAlO3) offers a new example of emergent phenomena at oxide interfaces. This superconductivi…
Single electrons on solid neon as a solid-state qubit platform
Xianjing Zhou, Gerwin Koolstra, Xufeng Zhang +9
Progress toward the realization of quantum computers requires persistent advances in their constituent building blocks - qubits. Novel qubit platforms that simultaneously embody lo…
Non-Ohmic negative longitudinal magnetoresistance in two-dimensional electron gas
Yang-Yang Lyu, Xian-Jing Zhou, Zhi-Li Xiao +8
Negative longitudinal magnetoresistance (NLMR) has been reported in a variety of materials and has attracted extensive attention as an electrotransport hallmark of topological Weyl…
Space-time crystalline order of a high-critical-temperature superconductor with intrinsic Josephson junctions
Reinhold Kleiner, Xianjing Zhou, Eric Dorsch +3
We theoretically demonstrate that the high-critical-temperature superconductor BiSrCaCuO (BSCCO) is a natural candidate for the recently envisioned classical sp…
Discovery of two-dimensional anisotropic superconductivity at KTaO (111) interfaces
Changjiang Liu, Xi Yan, Dafei Jin +15
The unique electronic structure found at interfaces between materials can allow unconventional quantum states to emerge. Here we observe superconductivity in electron gases formed…
On-chip sensing of hotspots in superconducting terahertz emitters
Xianjing Zhou, Xu Han, Dieter Koelle +3
Intrinsic Josephson junctions in high-temperature superconductor Bi2Sr2CaCu2O8 are known for their capability to emit high-power terahertz photons with widely tunable frequencies.…
Quantum optics of single electrons in quantum liquid and solid helium-4
Matthew Otten, Xianjing Zhou, Xufeng Zhang +1
Single electrons can be conceived as the simplest quantum nodes in a quantum network. Between electrons, single photons can act as quantum channels to exchange quantum information.…
Experimental observation of exceptional surface in synthetic dimensions with magnon polaritons
Xufeng Zhang, Kun Ding, Dafei Jin +2
Exceptional points (EPs) are singularities of energy levels in non-Hermitian systems. In this Letter, we demonstrate the surface of EPs on a magnon polariton platform composed of c…