Xinhao Li
Argonne National Laboratory
Single-electron Qubits on Solid Neon
We demonstrate the strong coupling between the charge states of single electrons trapped on solid neon with photons in a superconducting resonator. The coherence lifetimes of the electron qubits achieve 0.1ms scale, outperforming all existing traditional charge qubits. Further development of this novel qubit calls for advancements in quantum nanofabrication.We demonstrate the strong coupling between the charge states of single electrons trapped on solid neon with photons in a superconducting resonator. The coherence lifetimes of the electron qubits achieve 0.1ms scale, outperforming all existing traditional charge qubits. Further development of this novel qubit calls for advancements in quantum nanofabrication.
About Xinhao Li
Xinhao Li is a postdoc in the Nanoscience and Technology division of Argonne National Laboratory. He received his Ph.D. in Mechanical Engineering from the Massachusetts Institute of Technology, supervised by Prof. Nicholas Fang, and joined Argonne in 2021, working with Prof. Dafei Jin and Prof. David I. Schuster. His research interests include quantum and nano-electronics & photonics, superconducting circuits, and quantum liquids & solids. His current research focuses on developing mK quantum electronics with solid Neon for scalable and high-fidelity quantum information processing.
