supported by the National Natural Science Foundation of China(Grant No.11653001);the National Basic Research Program of China(Grant No.2011CBA00304);the Tsinghua University Initiative Scientific Research Program,China(Grant No.20131089314);the Zhejiang Tianjingsheng Foundation,China,for Student Assistantships(Gang Li and Hao Li)
We present the design, fabrication, and characterization of a barrier-tunable superconducting quantum interference device(SQUID) qubit for the study of Maxwell's demon experiment. In this work, a compound Josephson...
supported by the National Basic Research Program of China (Grant Nos. 2011CBA00106 and 2009CB929102);the National Natural Science Foundation of China (Grant Nos. 11104333, 10974243, 11104340, and 11161130519);the Knowledge Innovation Program of the Chinese Academy of Sciences
Measurements of three-junction flux qubits, both single flux qubits and coupled flux qubits, using a coupled direct current superconducting quantum interference device (dc-SQUID) for readout are reported. The measur...
supported by Hunan Provincial Natural Science Foundation of China (Grant No 06JJ50014);the Key Project Foundation of the Education Commission of Hunan Province of China (Grant No 06A055)
This paper proposes a simple scheme for realizing one-qubit and two-qubit quantum gates as well as multiqubit entanglement based on de-SQUID charge qubits through the control of their coupling to a 1D transmission lin...
the National Center for R&D on Superconductivity, Chinese Academy of Sciences (Grant No. KJCX2-W4);the Ministry of Science and Technology of China (Grant No. G19990646).
A single-channel high-Tc dc-SQUID magnetometer and gradiometer have been developed to record the magnetic field component perpendicular to the human chest generated by heart-beat. Magnetocardiogram (MCG) measurements ...