Huikai Xu

TL;DR: In this paper , the authors used the dry etching process of tantalum (Ta) film to obtain transmon qubits with the best lifetime (T1) for multi-qubit fabrication.

TL;DR: In this article , the authors used the dry etching process of tantalum (Ta) film to obtain transmon qubits with the best lifetime (T1) for multi-qubit fabrication.

TL;DR: The process in the superconducting Xmon and phase qutrits—two ladder-type three-level systems in which the ground state population is coherently transferred to the second excited state via the dark state subspace is realized.

TL;DR: In this paper, an atomic-layer deposition process was used to make ultrathin metal-insulator-metal tunnel junctions (MIMTJ) with superior quality compared to industry-standard AlO${}_{2}$O{}_{3}$ barriers.

TL;DR: In this article, the authors employed in situ scanning tunneling spectroscopy (STS) along with molecular dynamics simulations to understand and control the growth of atomically thin Al2O3 tunnel barriers using atomic layer deposition (ALD).