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Invited Talk

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Y. Matsuzaki,“hybrid quantum metrology”,

2015, 10/8, Hiroshima, Japan

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Y. Matsuzaki, "Quantum sensing basics"

2015/8/5, Takamatsu, Japan

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松崎 雄一郎、"デコヒーレンス下で標準量子限界を超える量子計測の実装法"

2014/9/19、北海道大学

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Y. Matsuzaki, "Observation of dark states in a superconductor diamond quantum hybrid system"

2014/3/26, Tokyo, Japan

Presentations at international conferences

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H. Toida, Y. Matsuzaki, K. Kakuyanagi, X. Zhu, W. J. Munro, K. Nemoto, H. Yamaguchi, S. Saito

“Electron paramagnetic resonance spectroscopy using a superconducting flux qubit directly coupled to an electron spin ensemble”

2017, 3/17, New Orleans, USA

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K. Kakuyanagi,G. C. Knee, M. C. Yeh, Y. Matsuzaki, H. Toida, H. Yamaguchi, S. Saito, A. Leggett, W. J. Munro

“Experimental test of macroscopic realism in a superconducting flux qubit”

2017, 3/16, New Orleans, USA

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R. P. Budoyo, K. Kakuyanagi, H. Toida, Y. Matsuzaki, W. J. Munro, H. Yamaguchi, S. Saito,

“Electron Paramagnetic Resonance Spectroscopy of Hyperfine Structure of Er:YSO using Josephson Bifurcation Amplifier”

2017, 3/16, New Orleans, USA

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Y. Matsuzaki, K. Kakuyanagi, C. Deprez, H. Toida, K. Semba, H. Yamaguchi, W. J. Munro, and S. Saito

“Observation of Collective Coupling between an Engineered Ensemble of Macroscopic Artificial Atoms and a Superconducting Resonator”,

2017, 3/7, Tokyo, Japan

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K. Kakuyanagi, G. C. Knee, M. C. Yeh, Y. Matsuzaki, H. Toida, H. Yamaguchi, S. Saito, A. J. Leggett, and W. J. Munro,

“Violation of Macroscopic Realism by Using a Superconducting Flux Qubit”,

2017, 3/8, Tokyo, Japan

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S. Kobayashi, H. Morishita, Y. Matsuzaki, S. Miwa, Y. Suzuki, and N. Mizuochi

“Electron spin coherence time of NV center under an external electric field”

2016, 8/8, Kobe, Japan

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H. Toida, Y. Matsuzaki, K. Kakuyanagi, X. Zhu, W. J. Munro, K. Nemoto, H. Yamaguchi, and S. Saito

“Magnetization detecting electron paramagnetic resonance spectroscopy using a dc-SQUID directly coupled to an electron spin ensemble”

2016, 3/15, Baltimore, USA

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K. Kakuyanagi, Y. Matsuzaki, H. Nakano, K. Semba, and S. Shiro

“Estimation of the projection error of a qubit readout by quantum Zeno effect"

2016, 3/17, Baltimore, USA

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K. Kakuyanayi, Y. Matsuzaki, H. Nakano, K. Semba, and S. Shiro

“Visibility improvement on a superconducting flux qubit measurement by a multi readout method"

2015, 11/19, Kanagawa, Japan

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Y. Matsuzaki, X. Zhu, K. Kakuyanagi, H. Toida, T. Shimo-Oka, N. Mizuochi, K. Nemoto, K. Semba, W. J. Munro,

H. Yamaguchi, S. Saito

“Improving the coherence time of a quantum system via a coupling with an unstable system"

2015, 11/20, Kanagawa, Japan

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H. Toida, Y. Matsuzaki, K. Kakuyanagi, X. Zhu, W. J. Munro, K. Nemoto, H. Yamaguchi, and S. Saito

“Electron paramagnetic resonance spectroscopy using a SQUID magnetometer"

2015, 11/24, Kanagawa, Japan

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H. Toida, Y. Matsuzaki, K. Kakuyanagi, X. Zhu, W. J. Munro, K. Nemoto, H. Yamaguchi, and S. Saito

“Electron spin resonance spectroscopy using SQUID magnetometer"

2015, 8/5, Takamatsu, Japan

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S. Kobayashi, H. Morishita, Y. Matsuzaki, M. Miwa, Y. Suzuki, and M. Mizuochi

“Electron Spin Coherence Time of Nitrogen-Vacancy Center in Diamond Improved by External Electric Field"

2015, 9/27, Sapporo, Japan

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Y. Matsuzaki, X. Zhu, K. Kakuyanagi, H. Toida, T. Shimooka, N. Mizuochi, K. Nemoto, K. Semba, W. J. Munro, H. Yamaguchi, and S. Saito

“Improving the coherence time of a quantum system via a coupling with an unstable system"

2015, 9/29, Tokyo, Japan

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Y. Matsuzaki, X. Zhu, K. Kakuyanagi, H. Toida, T. Shimooka, N. Mizuochi, K. Nemoto, K. Semba, W. J. Munro, H. Yamaguchi, and S. Saito

“Improving the coherence time of a quantum system via a coupling with an unstable system"

2015, 3/4, San Antonio, USA

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Y. Matsuzaki, K. Kakuyanagi, H. Toida, T. Shimooka, N. Mizuochi, X. Zhu, K. Nemoto, W. J. Munro, K. Semba, H. Yamaguchi and S. Saito

“Improving the coherence time of a quantum system via a coupling to a short-lived system"

2014, 8/21, Kyoto, Japan

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Y. Matsuzaki, X. Zhu, K. Kakuyanagi, H. Toida, T. Shimooka, N. Mizuochi, K. Nemoto, K. Semba, W. J. Munro, H. Yamaguchi, and S. Saito

“Vacuum Rabi Oscillation Between a Superconducting Flux Qubit and NV Centers in Diamond: a theoretical analysis"

2014, 4/14, Okinawa, Japan

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S.Saito, X. Zhu, R. Amuss, Y. Matsuzaki, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, W. J. Munro, and K. Semba

“Towards Realizing a Quantum Memory for a Superconducting Qubit"

2014, 3/4, Denver, USA

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X. Zhu, Y. Matsuzaki, R. Amuss, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, K. Semba, W. J. Munro, and S.Saito

“Observation of dark states in a superconductor diamond quantum hybrid system"

2014, 3/4, Denver, USA

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S. Saito, X. Zhu, R. Amsuss, Y. Matsuzaki, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, W. J. Munro, and K. Semba

“Spectroscopy of a hybrid system of a superconducting flux qubit and an electron spin ensemble in diamond: a theoretical analysis"

2013, 12/9, Poipu Beach, Kauai

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Y. Matsuzaki, X. Zhu, R. Amsuss, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, W. J. Munro, K. Semba, and S. Saito

“Spectroscopy of a hybrid system of a superconducting flux qubit and an electron spin ensemble in diamond: a theoretical analysis"

2013, 11/26, Kanagawa, Japan

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S. Saito, X. Zhu, R. Amsuss, Y. Matsuzaki, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, W. J. Munro, and K. Semba

“Superconducting flux qubit - spin ensemble hybrid systems"

2013, 11/27, Kanagawa, Japan

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K. Kakuyanagi, Y. Matsuzaki, H. Nakano, K. Semba, and S. Saito

“Evaluation and application of QND measurement on a superconducting qubit"

2013, 11/29, Kanagawa, Japan

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Y. Matsuzaki, X. Zhu, R. Amsuss, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, W. J. Munro, K. Semba, and S. Saito

“Hybrid system composed of a superconducting flux qubit and an electron spin ensemble in diamond"

2013, 4/5, Nara, Japan

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Y. Matsuzaki, X. Zhu, R. Amsuss, K. Kakuyanagi, T. Shimo-Oka, N. Mizuochi, K. Nemoto, W. J. Munro, K. Semba, and S. Saito

“A collective dark state in a superconducting flux qubit diamond spin ensemble hybrid syste"

2013, 9/20, Kyoto, Japan