Keio University

Presentations

Nago, Yusuke

41-60 items (total 120)
2014.08

Development nano and micro SQUIDs based on Al tunnel junctions for investigation of mesoscopic superconductors

Speaker
Ryosuke Ishiguro, Eichiro Watanabe, Daisuke Sakuma, Shogo Tsuchiya, Yusuke Nago, Keisuke Oosato, Daijyu Tsuya, Hideaki Takayanagi
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics(LT27)(Venue the Palais Rouge, Buenos Aires, Argentina) Dates 2014.08.06 - 2014.08.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2014.08

MODULATION OF CRITICAL CURRENT OF JOSEPHSON JUNCTIONS DUE TO ITS EFFECTIVE CAPACITANCE

Speaker
D.Sakuma, R.Ishiguro, Y.Nago, S.Kashiwaya, H.Takayanagi
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics(LT27)(Venue the Palais Rouge, Buenos Aires, Argentina) Dates 2014.08.06 - 2014.08.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2014.08

Superconducting transition of Ru in SQUIDs with Nb/Ru/Sr2RuO4 junctions

Speaker
Y. Nago, R. Ishiguro, T. Sakurai, M. Yakabe, T. Nakamura, S. Yonezawa, S. Kashiwaya, H. Takayanagi and Y. Maeno
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics(LT27)(Venue the Palais Rouge, Buenos Aires, Argentina) Dates 2014.08.06 - 2014.08.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2014.08

Development of measurement system using micro-SQUIDs for investigation of half-quantum vortex in Sr2RuO4

Speaker
Y. Nago, S. Tsuchiya, T. Shinozaki, R. Ishiguro, H. Kashiwaya, S. Kashiwaya, S. Nomura, H. Takayanagi and Y. Maeno
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics(LT27)(Venue the Palais Rouge, Buenos Aires, Argentina) Dates 2014.08.07 - 2014.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2010.08

Time-of-Flight Measurements of Vortex Rings in Superfluid 4He at High Temperatures

Speaker
Y.Nago, T.Ogawa, K.Obara, H.Yano, O.Ishikawa, and T.Hata
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2010)(Venue World Trade Center, Grenoble, France) Dates 2010.08.01 - 2010.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2010.08

Motions of Vortex Loops Attached to Oscillating Objects in Superfluid 4He

Speaker
Y.Nago, S.Mio, N.Chiba, K.Obara, H.Yano, O.Ishikawa, and T.Hata
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2010)(Venue World Trade Center, Grenoble, France) Dates 2010.08.01 - 2010.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2010.03

Quantized Vortices Generated in Turbulent Region of Superfluid 4He at High Temperatures

Speaker
Y.Nago, T.Ogawa, Y.Miura, K.Obara, H.Yano, O.Ishikawa, and T.Hata
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Physics of New Quantum Phases in Superclean Materials (PSM2010)(Venue Hamagin Hall “VIA MARE”, Yokohama, Japan) Dates 2010.03.09 - 2010.03.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2019.03

Elastic Anomaly of Helium, Hydrogen and Neon Films on Disordered Substrate

Speaker
Takahiko Makiuchi , Katsuyuki Yamashita , Michihiro Tagai , Yusuke Nago , Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title American Physical Society(APS) March meeting 2019(Venue Boston Convention and Exhibition Center (BCEC), Massachusetts, USA) Dates 2019.03.04 - 2019.03.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)

Elasticity Measurements of Hydrogen Films Adsorbed on a Porous Glass

Speaker
K. Yamashita, T. Makiuchi, M. Tagai, Y. Nago, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2018 International Symposium on Quantum Fluids and Solids(QFS2018)(Venue The University of Tokyo) Dates 2019.07.26 - 2019.07.26
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Quantum Phase Transition of Thin He Films on a Disordered Substrate

Speaker
T. Makiuchi, M. Tagai, K. Yamashita, Y. Nago, D. Takahashi, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2018 International Symposium on Quantum Fluids and Solids(QFS2018)(Venue The University of Tokyo) Dates 2018.07.26 - 2018.07.26
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Toward the direct observation of chiral edge mass current in quasi-2D 3He-A

Speaker
K. Kuwahara, T. Shimoda, T. Terabayashi, M. Mukaida, T. Makiuchi, Y. Nago, J. Yan, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2018 International Symposium on Quantum Fluids and Solids(QFS2018)(Venue The University of Tokyo,Tokyo) Dates 2018.07.26 - 2018.07.26
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Nanomechanical Wire Resonator for Probing Quantum Vortex in Superfluid He

Speaker
Y. Nago, Y. Morikawa, Y. Tanaka, K. Kato, T. Takagi, H. Maki, S. Murakawa, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2018 International Symposium on Quantum Fluids and Solids(QFS2018)(Venue The University of Tokyo) Dates 2018.03.28 - 2018.03.28
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
2018.07

Elasticity Measurements of Neon Films on a Porous Glass Substrate

Speaker
T. Makiuchi, K. Yamashita, M. Tagai, Y. Nago, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2018 International Symposium on Quantum Fluids and Solids(QFS2018) Dates 2018.07.26 - 2018.07.31
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
Japan
2006.03

Aerogel中における超流動3Heの第4音波II

Speaker
永合祐輔、嘉戸隆介、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Dates 2006.03.28 - 2006.03.28
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2006.09

第4音波共鳴法を用いたAerogel中超流動3HeのAB共存状態

Speaker
永合祐輔、嘉戸隆介、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Dates 2006.09.26 - 2006.09.26
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2006.12

Fourth Sound Measurement of Superfluid 3He in Aerogel

Speaker
永合祐輔、加藤千秋、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Conference Title Open Workshop on Photosynthetic Antennae and Coherent Phenomena Dates 2006.12.06 - 2006.12.06
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Poster presentation
2006.12

Energy Loss of Fourth Sound in Superfluid 3He

Speaker
永合祐輔、加藤千秋、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Dates 2006.12.14 - 2006.12.16
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Poster presentation
2007.03

Aerogel中3He超流動相における第4音波のエネルギー損失

Speaker
永合祐輔、加藤千秋、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Dates 2007.03.20 - 2007.03.20
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2008.03

He-II における温度掃引が引き起こす量子乱流

Speaker
永合祐輔、橋本直人、後藤 塁、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Dates 2008.03.24 - 2008.03.24
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2008.09

振動子による超流動4He中の量子乱流状態の臨界速度

Speaker
千羽信裕、三尾秀星、三浦幸恵、○永合祐輔、後藤 塁、小原 顕、矢野英雄、石川修六、畑 徹
Conference Title
[Conference Category Domestic presentation] Dates 2008.09.21 - 2008.09.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)