J
Jaw-Shen Tsai
Researcher at Tokyo University of Science
Publications - 227
Citations - 13996
Jaw-Shen Tsai is an academic researcher from Tokyo University of Science. The author has contributed to research in topics: Qubit & Flux qubit. The author has an hindex of 48, co-authored 217 publications receiving 12672 citations. Previous affiliations of Jaw-Shen Tsai include NEC & Global Alliance in Management Education.
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Coherent control of macroscopic quantum states in a single-Cooper-pair box
TL;DR: In this article, a single-Cooper-pair box with a gate electrode was used to control the coherent quantum state evolution, which modifies the energies of the two charge states non-adiabatically, bringing them into resonance.
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Superconductivity at 33 K in CsxRbyC60
Katsumi Tanigaki,Thomas W. Ebbesen,S. Saito,Jun'ichiro Mizuki,Jaw-Shen Tsai,Yoshimi Kubo,Sadanori Kuroshima +6 more
TL;DR: In this paper, a superconducting phase of C60 doped with caesium and rubidium was reported, which has the highest transition temperature Tc and the largest diamagnetic shielding found so far for the alkali-metal-doped compounds.
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Noise spectroscopy through dynamical decoupling with a superconducting flux qubit
Jonas Bylander,Simon Gustavsson,Fei Yan,Fumiki Yoshihara,Khalil Harrabi,George Fitch,David G. Cory,David G. Cory,David G. Cory,Yasunobu Nakamura,Jaw-Shen Tsai,William D. Oliver +11 more
TL;DR: In this article, a superconducting qubit was used to probe the noise spectrum of a spin system with an energy-relaxation time T 1 = 12 μs.
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Quantum oscillations in two coupled charge qubits.
Yuri Pashkin,Tsuyoshi Yamamoto,Oleg V. Astafiev,Yasunobu Nakamura,Dmitri V. Averin,Jaw-Shen Tsai +5 more
TL;DR: This work demonstrates the feasibility of coupling multiple solid-state qubits, and indicates the existence of entangled two-qubit states, and demonstrates a Josephson circuit consisting of two coupled charge qubits.
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Resonance Fluorescence of a Single Artificial Atom
Oleg V. Astafiev,Alexandre M. Zagoskin,A. A. Abdumalikov,Yu. A. Pashkin,Tsuyoshi Yamamoto,Kunihiro Inomata,Yasunobu Nakamura,Jaw-Shen Tsai +7 more
TL;DR: The behavior of the artificial atom, a superconducting macroscopic two-level system, is in a quantitative agreement with the predictions of quantum optics for a pointlike scatterer interacting with the electromagnetic field in one-dimensional open space.