K
Kunihiro Inomata
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 80
Citations - 3756
Kunihiro Inomata is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Josephson effect & Qubit. The author has an hindex of 27, co-authored 72 publications receiving 3182 citations. Previous affiliations of Kunihiro Inomata include Tohoku University & Global Alliance in Management Education.
Papers
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Journal ArticleDOI
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.
Journal ArticleDOI
Flux-driven Josephson parametric amplifier
Tsuyoshi Yamamoto,Kunihiro Inomata,Michio Watanabe,Kazuaki Matsuba,Toshiyuki Miyazaki,William D. Oliver,Yasunobu Nakamura,Jaw-Shen Tsai +7 more
TL;DR: In this paper, a Josephson parametric amplifier consisting of a superconducting coplanar-waveguide resonator terminated by a dc super-conducting quantum interference device (SQUID) is presented.
Journal ArticleDOI
Single artificial-atom lasing
Oleg V. Astafiev,Kunihiro Inomata,Antti O. Niskanen,Tsuyoshi Yamamoto,Yuri Pashkin,Yasunobu Nakamura,Jaw-Shen Tsai +6 more
TL;DR: This work demonstrates a lasing effect with a single artificial atom—a Josephson-junction charge qubit—embedded in a superconducting resonator.
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Tunnel magnetoresistance for junctions with epitaxial full-Heusler Co2FeAl0.5Si0.5 electrodes with B2 and L21 structures
TL;DR: The tunnel magnetoresistance (TMR) effect has been investigated for magnetic tunnel junctions with epitaxial Co2FeAl0.5Si 0.5 Heusler electrodes with B2 and L21 structures on a Cr-bufferd MgO substrate as discussed by the authors.
Journal ArticleDOI
Path entanglement of continuous-variable quantum microwaves.
Edwin P. Menzel,R. Di Candia,Frank Deppe,P. Eder,L. Zhong,M. Ihmig,M. Haeberlein,A. Baust,E. Hoffmann,D. Ballester,D. Ballester,Kunihiro Inomata,Tsuyoshi Yamamoto,Yasunobu Nakamura,Enrique Solano,Enrique Solano,Achim Marx,Rudolf Gross +17 more
TL;DR: In this paper, the authors demonstrate frequency-degenerate entanglement between continuous-variable quantum microwaves propagating along two spatially separated paths using a microwave beam splitter.