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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online | [Poster Presentation]
Precision electron spin control experiment with RFSoC Yuta Kawai (Osaka Univ.), Ryohei Niwase, Keisuke Koike (e-trees), Koichiro Miyanishi, Akinori Kagawa (Osaka Univ.), Takefumi Miyoshi (e-trees), Masahiro Kitagawa (Osaka Univ.), Makoto Negoro (QIQB) |
Quantum computers that uses electron spins as qubits are gated by microwave pulses in the Ku band. For highly accurate g... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Predicting Time-Series Data with Quantum Recurrent Neural Network Yuto Takaki, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
We propose quantum algorithm for time-series prediction by using a quantum circuit that has similar structure as the rec... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Experimental quantum kernel machine learning with solid state NMR Takeru Kusumoto, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
We employ so-called quantum kernel estimation to exploit complex quantum dynamics of solid-state NMR for machine learnin... [more] | |
| QIT (2nd) |
2018-11-27 15:50 |
Tokyo | The University of Tokyo | Algorithm for quantum digital-analog conversion Kosuke Mitarai, Masahiro Kitagawa (Osaka Univ.), Keisuke Fujii (Kyoto Univ.) |
Data encoding methods used in quantum computing can be categorized into two types; analog-encoding where the data are st... [more] | |
| QIT (2nd) |
2017-11-17 15:30 |
Saitama | Saitama University | Implementation of quantum reservoir computation using ensemble solid-state nuclear-spin qubits Makoto Negoro (Osaka Univ.), Keisuke Fujii, Kohei Nakajima (Univ. of Tokyo), Kosuke Mitarai, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2016-11-25 14:50 |
Ibaraki | KEK Kobayashi-hall | Hypersensitive MRI/NMR by means of Room Temperature Hyperpolarization and Quantum Coding
-- The background and the goal of the research project -- Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2016-05-30 11:40 |
Kochi | Kochi University of Technology Eikokuji campus | Experimental performance of optimized selective averaging pulses Makoto Negoro, Kenta Nakamura, Yu Yonei, Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2015-05-26 14:20 |
Osaka | Osaka University | Development of a 17 GHz arbitrary waveform pulsed spectrometer for EPR quantum computation experiments at millikelvin temperatures Yung Szen Yap (Osaka Univ./UTM), Yutaka Tabuchi (RCAST, The University of Tokyo), Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
High fidelity gate operations and initialization of qubits are important for quantum information processing experi... [more] | |
| QIT (2nd) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Development of a Stripline Loop-Gap Resonator for ESR Quantum Computation Experiments Mayuko Kuno (Osaka Univ.), Yap Yung Szen (Osaka Univ./UTM), Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2014-05-13 11:00 |
Aichi | Nagoya Univ. | Hamiltonian engineering based on averaging Hamiltonian theory and optimal control theory Makoto Negoro (Osaka Univ.), Yutaka Tabuchi (Univ. Tokyo), Rai Suyama, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 16:30 |
Hokkaido | Hokkaido Univ. | Quantum nondemolition measurement with spin amplification Makoto Negoro, Kenichiro Tateishi, Akinori Kagawa, Shinsuke Nishida, Yasushi Morita, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Quantum information processing experiment in nuclear spin system hyperpolarized with dynamic nuclear polarization using photoexcited triplet electrons Shun Hashizaki (Osaja Univ.), Kenichirou Tateishi (RIKEN), Makoto Negoro, Shinsuke Nishida, Akinori Kagawa, Yasushi Morita, Masahiro Kitagawa (Osaja Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Mean-field analysis of nuclear magnetic phase transition in a p-terphenyl crystal Takahiro Kitano, Akinori Kagawa, Makoto Negoro (Osaka Univ.), Isao Maruyama (Fukuoka Institute of Technology), Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Instrumentation Development of ESR Quantum Computation Yuki Hashimoto, Yung Szen Yap (Osaka Univ.), Yutaka Tabuchi (Tokyo Univ.), Tatsunori Kato, Hiroshi Yamamoto, Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
[more] | |
| MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas | Chulalongkorn University, Bangkok, Thailand | Efficient Stripline Micro-probe for Ku-band Electron Paramagnetic Resonance Yap Yung Szen, Hiroshi Yamamoto, Yutaka Tabuchi, Makoto Negoro, Akinori Kagawa, Masahiro Kitagawa (Osaka Uni.) |
Electron paramagnetic resonance (EPR) is a widely used instrument and in many situations a higher efficiency probe not o... [more] | |
| QIT (2nd) |
2012-05-22 09:40 |
Fukui | Fukui Univ. | Numerical optimization method of dynamical decoupling sequences Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.) |
A method for numerically generating dynamical decoupling (DD) sequences is presented. It is intended to tailor the DD se... [more] | |
| QIT (2nd) |
2012-05-21 13:20 |
Fukui | Fukui Univ. | [Poster Presentation]
Spin Amplification in Random Coupling Network Makoto Negoro, Kenichiro Tateishi, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |
If a component of a spin of interest is copied to surrounding spins many times, the spin component can be amplified and ... [more] | |
| EMCJ, ITE-BCT | 2012-03-16 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | PLT Regulation based on the latest insights, that will not interfer with the radio services Masatoshi Ohishi (NAOJ), Masahiro Kitagawa (Osaka U.)  EMCJ2011-132 |
It is widely known that Power Line telecommunication (PLT) systems may cause harmful interference against radio services... [more] | EMCJ2011-132 pp.13-18 |
| EMCJ, IEE-EMC | 2010-09-03 13:35 |
Hokkaido | Hokkaido Univ. | Mode conversion at switch branches in domestic power-line networks
-- Analyses based on mixed-mode scattering matrices -- Masahiro Kitagawa (Osaka Univ.), Takashi Ohira (TUT) EMCJ2010-49 |
[more] | EMCJ2010-49 pp.47-52 |
| EMT, OPE, MW, IEE-EMT [detail] | 2010-07-30 10:25 |
Hokkaido | Hokkaido Univ. | Mixed-mode Scattering Matrix of a Balanced Transmission Line Unilaterally Loaded with a Stub in Series
-- Pencil-and-Paper Formulation -- Masahiro Kitagawa (Osaka Univ.), Takashi Ohira (Toyohashi Univ. of Tech.) MW2010-59 OPE2010-44 |
[more] | MW2010-59 OPE2010-44 pp.187-192 |
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