103 citations · 171 across the 7 of their papers we have counts for
7 papers
Giant-cavity-based quantum sensors with enhanced performance
Yu Ting Zhu, Rebing Wu, Zhihui Peng +1
Recent progresses have revealed that quantum systems with multiple position-dependent couplings, e.g., giant atoms, can exhibit some unconventional phenomena, such as non-exponenti…
Quantum dual-path interferometry scheme for axion dark matter searches
Qiaoli Yang, Yu Gao, Zhihui Peng
Exploring the mysterious dark matter is a key quest in modern physics. Currently, detecting axions, a hypothetical particle proposed as a primary component of dark matter, remains…
Quantum versus Classical Regime in Circuit Quantum Acoustodynamics
Gang-hui Zeng, Yang Zhang, Aleksey N. Bolgar +8
We experimentally study a circuit quantum acoustodynamics system, which consists of a superconducting artificial atom, coupled to both a two-dimensional surface acoustic wave reson…
Tunable Microwave Single-photon Source Based on Transmon Qubit with High Efficiency
Yu Zhou, Zhihui Peng, Yuta Horiuchi +2
Single-photon sources are of great interest because they are key elements in different promising applications of quantum technologies. Here we demonstrate a highly efficient tunabl…
Fringe visibility and distinguishability in two-path interferometer with an asymmetric beam splitter
Yanjun Liu, Jing Lu, Zhihui Peng +2
We study the fringe visibility and the distinguishability of a general Mach-Zehnder interferometer with an asymmetric beam splitter. Both the fringe visibility V and the distinguis…
Learning to Calibrate Quantum Control Pulses by Iterative Deconvolution
Xi Cao, Bing Chu, Haijin Ding +3
In experimental control of quantum systems, the precision is often hindered by imperfect applied electronics that distort control pulses delivered to target quantum devices. To mit…
Novel E-beam lithography technique for in-situ junction fabrication: the controlled undercut
Florent Lecocq, Cécile Naud, Ioan M. Pop +6
We present a novel shadow evaporation technique for the realization of junctions and capacitors. The design by E-beam lithography of strongly asymmetric undercuts on a bilayer resi…