Keio University

Presentations

Nago, Yusuke

1-20 items (total 120)

Elastic Anomalies in Adsorbed Films of Helium, Hydrogen and Neon

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

Fabrication of phonon generating devices for investigation of quantum phase transition in adsorbed molecular

Speaker
Y. Nago, Y. Miyoshi, T. Makiuchi, R. Ishiguro, R. Toda, S. Murakawa, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2019 International Symposium on Quantum Fluids and Solids(QFS2019)(Venue the University of Alberta, Edmonton, Canada) Dates 2019.08.10 - 2019.08.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Elastic Anomaly of 4He Films Adsorbed on Graphite

Speaker
T. Suzuki, T. Makiuchi, Y. Nago, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2019 International Symposium on Quantum Fluids and Solids(QFS2019)(Venue the University of Alberta, Edmonton, Canada) Dates 2019.08.10 - 2019.08.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Elastic Anomaly as a Probe for Superfluidity of Helium and Hydrogen Films

Speaker
T. Makiuchi, T. Suzuki, K. Yamashita, Y. Nago, and ○K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2019 International Symposium on Quantum Fluids and Solids(QFS2019)(Venue the University of Alberta, Edmonton, Canada) Dates 2019.08.10 - 2019.08.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

4D XY Quantum Criticality of Superfluid 4He confined in Gelsil Glass

Speaker
T. Tani, Y. Nago, S. Murakawa, and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2021 International Symposium on Quantum Fluids and Solids(QFS2021)(Venue the Centre for Nano Science and Engineering (CeNSE) at the Indian Institute of Science (IISc), Bangalore, India) Dates 2021.08.16 - 2021.08.16
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation
2022.08

4D XY Quantum Criticality in 4He Confined in Nanoporous Media

Speaker
Keiya Shirahama, Tomoyuki Tani, Yusuke Nago and Satoshi Murakawa
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Low Temperature Physics(LT29)(Venue Sapporo Convention Center) Dates 2022.08.18 - 2022.08.24
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (invited, special)
Country
Japan
2022.08

The Dielectric Anomaly of hydrogen Films

Speaker
Mani Michikawa, Fumiya Koike, Tomoyuki Tani, 〇Yusuke Nago and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Low Temperature Physics(LT29)(Venue Sapporo Convention Center) Dates 2022.08.16 - 2022.08.24
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
Japan
2022.08

The Dielectric Anomaly of 4He Films

Speaker
Fumiya Koike, Mani Michikawa, Tomoyuki Tani, Yusuke Nago and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Low Temperature Physics(LT29)(Venue Sapporo Convention Center) Dates 2022.08.18 - 2022.08.24
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
Japan
2022.08

Observation of Phase Slippage in 4He Superflow through a Newly Developed Microslit

Speaker
Tomoyuki Tani, Ryoma Wada, Kohei Kaiya, Yusuke Nago, Satoshi Murakawa, and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Low Temperature Physics(LT29)(Venue Sapporo Convention Center) Dates 2022.08.18 - 2022.08.24
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2022.08

Observation of Phase Slip Phenomenon in Superfluid 4He Flow through a Newly Developed Micro-sized Channel

Speaker
Tomoyuki Tani, Ryoma Wada, Kohei Kaiya, Yusuke Nago, Satoshi Murakawa, and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title International Conference on Ultra Low Temperature Physics ULT 2022: Frontiers of Low Temperature Physics(Venue Grand Park Otaru) Dates 2022.08.25 - 2022.08.28
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
Japan
2023.08

Multiple Phase-Slip Phenomenon in 4He Superflow through a Well-defined Microchannel

Speaker
Tomoyuki Tani, Ryoma Wada, Kohei Kaiya, Yusuke Nago, Satoshi Murakawa, and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title 2023 International Symposium on Quantum Fluids and Solids(QFS2023)(Venue University of Manchester) Dates 2023.08.09 - 2023.08.15
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (invited, special)
Country
United Kingdom
2024.07

Superfluidity of 4He films adsorbed on hexagonal boron nitride

Speaker
K. Shirahama, R. Oogushi, K. Kuwahara, Y. Nago, and T. Tani
Conference Title
[Conference Category International presentation] Conference Title 2024 International Symposium on Quantum Fluids and Solids(QFS2024)(Venue Hyatt Regency Jacksonville Riverfront) Dates 2024.07.24 - 2024.07.30
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
Country
United States
2025.08

Multiple Phase Slip Phenomenon in 4He Superflow through a Newly Developed Microslit Structure

Speaker
Tomoyuki Tani, Ryoma Wada, Kohei Kaiya, Yusuke Nago, Satoshi Murakawa, and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title 30th International Conference on Low Temperature Physics(LT30)(Venue Bilbao Exhibition Centre) Dates 2025.08.07 - 2025.08.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
Spain
2025.08

Freezing of surface TLS-induced electric dipoles by helium adsorption

Speaker
Kohei Okamura, Ryuku Iwama, Yusuke Nago, and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title 30th International Conference on Low Temperature Physics(LT30)(Venue Bilbao Exhibition Centre) Dates 2025.08.07 - 2025.08.13
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
Spain
2026.08

Dielectric anomaly of 4He films adsorbed on alumina nanopowder

Speaker
S. Nakajima, Y. Nago and K. Shirahama
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2026)(Venue University of Notre Dame) Dates 2026.08.03 - 2026.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
United States
2026.08

Heat-capacity measurement of 4He films adsorbed on hexagonal boron nitride

Speaker
Jean-Paul van Woensel, Yusuke Nago and Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2026) Dates 2026.08.03 - 2026.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
United States
2026.08

Effect of helium adsorption on the dielectric properties of LiNbO3

Speaker
So Hirao, Hiroki Tsuchiya, Yusuke Nago, Keiya Shirahama
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2026) Dates 2026.08.03 - 2026.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
Country
United States
2007.10

Quantum Turbulence in Boundary Flow of Superfluid 4He Triggered by Free Vortex Rings

Speaker
Y.Nago, N.Hashimoto, R.Goto, 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 (PSM2007)(Venue Nagaragawa Convention Center, Gifu, Japan) Dates 2007.10.29 - 2007.11.01
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2007.08

Energy Loss of Fourth Sound in 3He-Aerogel System

Speaker
Y.Nago, C.Kato, K.Obara, H.Yano, O.Ishikawa, and T.Hata
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2007)(Venue Kazan State University, Kazan, Rossia) Dates 2007.08.01 - 2007.08.06
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation
2006.08

Fourth Sound Measurement of Superfluid 3He in Aerogel

Speaker
Y.Nago, K.Obara, R.Kado, H.Yano, O.Ishikawa, and T.Hata
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Fluids and Solids(QFS2006)(Venue Kyoto University, Kyoto, Japan) Dates 2006.08.01 - 2006.08.06
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Poster presentation