6 papers
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…
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…
g-Factor Enhanced Upper Critical Field in Superconducting PdTe2 due to Quantum Confinement
Kota Yoshimura, Tzu-Chi Hsieh, Huiyang Ma +14
The Pauli limiting field of superconductors determines the maximal possible value of magnetic field at which superconductivity remains possible. For weak-coupling superconductors,…
Electron charge coherence on a solid neon surface
Xinhao Li, Shan Zou, Qianfan Chen +1
Recent experiments show ~0.1 ms coherence time for a single electron charge qubit on a solid neon surface. This remarkably long coherence time is believed to result from the intrin…
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…
MOSAIC: Magnonic Observations of Spin-dependent Axion-like InteraCtions
Clarence Chang, T. J. Hobbs, Dafei Jin +6
We introduce an array-scalable, magnon-based detector (MOSAIC) to search for the spin-dependent interactions of electron-coupled axion dark matter. These axions can excite single m…