14 citations · 14 across the 1 of their papers we have counts for
5 papers
Fabrication of Nb/Al2O3/Nb Josephson Junctions using in situ Magnetron Sputtering and Atomic Layer Deposition
Rongtao Lu, Alan J. Elliot, Logan Wille +10
Atomic layer deposition (ALD) provides a promising approach for deposition of ultrathin low-defect-density tunnel barriers, and it has been implemented in a high-vacuum magnetron s…
Entanglement dynamics of a superconducting phase qubit coupled to a two-level system
Guozhu Sun, Zhongyuan Zhou, Bo Mao +3
We report the observation and quantitative characterization of driven and spontaneous oscillations of quantum entanglement, as measured by concurrence, in a bipartite system consis…
Landau-Zener-Stückelberg Interference of Microwave Dressed States of a Superconducting Phase Qubit
Guozhu Sun, Xueda Wen, Bo Mao +6
We present the first observation of Landau-Zener-Stückelberg (LZS) interference of the dressed states arising from an artificial atom, a superconducting phase qubit, interacting wi…
Quantum Dynamics of a Microwave Driven Superconducting Phase Qubit Coupled to a Two-Level System
Guozhu Sun, Xueda Wen, Bo Mao +4
We present an analytical and comprehensive description of the quantum dynamics of a microwave resonantly driven superconducting phase qubit coupled to a microscopic two-level syste…
Tunable Quantum Beam Splitters for Coherent Manipulation of a Solid-State Tripartite Qubit System
Guozhu Sun, Xueda Wen, Bo Mao +4
Coherent control of quantum states is at the heart of implementing solid-state quantum processors and testing quantum mechanics at the macroscopic level. Despite significant progre…