Keio University

Presentations

Nagasaka, Yuji

21-40 items (total 583)

Measurement of In-plane Thermal Conductivity of High-Tc Superconducting YBCO Thin Films by the Photothermal Reflectance Method (Wet Etch Process for Removing SrTiO3 Substrate)

Speaker
Ishikawa, T., Taguchi, Y. and Nagasaka, Y.
Conference Title
[Conference Category International presentation] Conference Title 20th Symposium on Thermophysical Properties(Venue Boulder, CO, USA) Dates 2018.06.25 - 2018.06.25
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Development of an Infrared Soret Forced Rayleigh Scattering Instrument Using a Single Crystal Diamond Window in a Sample Cell for Measurement of Diffusion Coefficients of Aqueous Solutions in Polymer Electrolyte Membranes

Speaker
Matsuura, H., Tokuda, D. and Nagasaka, Y.
Conference Title
[Conference Category International presentation] Conference Title 20th Symposium on Thermophysical Properties(Venue Boulder, CO, USA) Dates 2018.06.27 - 2018.06.27
Presentation Format
International presentation
Language of Publication
English

Experimental study on measurement of diffusion coefficient of colloidal dispersions using Soret forced Rayleigh scattering method –Application to dispersions of PEDOT for organic photovoltaics–

Speaker
Murai T., Matsuura, H. and Nagasaka, Y.
Conference Title
[Conference Category Domestic presentation] Conference Title The 55th National Heat Transfer Symposium of Japan 2018 Dates 2018.05.29 - 2018.05.29
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Development of measurement technique for diffusion coefficient in polymer electrolyte membranes using infrared Soretforced Rayleigh scattering method –Experimental study using single crystal diamond window for sample cell–

Speaker
Tokuda D., Matsuura, H. and Nagasaka, Y.
Conference Title
[Conference Category Domestic presentation] Conference Title The 55th National Heat Transfer Symposium of Japan 2018 Dates 2018.05.29 - 2018.05.29
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Study on Nano-particle Sorting Technique with Laser Induced Dielectrophoresis using Phase Modulated Interference - Validation Check of Proposed Principle -

Speaker
Miura, D., Yamamoto, K., Taguchi, Y. and Nagasaka, Y.
Conference Title
[Conference Category Domestic presentation] Conference Title The 55th National Heat Transfer Symposium of Japan 2018 Dates 2018.05.30 - 2018.05.30
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese

Experimental study of measurement techniques for mutual diffusion coefficients of high concentrated aqueous trehalose solutions in supercooled region using Soret Forced Rayleigh Scattering method

Speaker
Fujikawa M., Fujita, M. and Nagasaka, Y.
Conference Title
[Conference Category Domestic presentation] Conference Title The 55th National Heat Transfer Symposium of Japan 2018 Dates 2018.05.31 - 2018.05.31
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Radiowave Transmissive Radiator for Spacecraft by Dielectric Multilayer Films(2)

Speaker
TOMIOKA KOTA, TACHIKAWA SUMITAKA, KAWAHARA KOUHSUKE, NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.07 - 2016.09.07
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Study on High-Speed and Compact Optical Bio-Sensor for Sample Size Analysis

Speaker
KAMATA MAKOTO, YAMADA KAN, TAGUCHI YOSHIHIRO, NAGASAKA YUJI
Conference Title
[Conference Category International presentation] Conference Title OMN2016 (2016 International Conference on Optical MEMS and Nanophotonics)(Venue Singapore, Singapore) Dates 2016.08.02 - 2016.08.02
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Evaluation of Thermal Control Mirror with Tunable Thermo-optical Properties for Radiowave Transmissive Insulation

Speaker
TOMIOKA KOTA, HONJO TAISEI, TACHIKAWA SUMITAKA, KAWAHARA KOUSUKE, NAGASAKA YUJI
Conference Title
[Conference Category International presentation] Conference Title 46th International Conference on Environmental Systems(Venue Vienna, Austria) Dates 2016.07.13 - 2016.07.13
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Measurement of thermodiffusion in the ternary mixture n-dodecane + isobutylbenzene + 1,2,3,4-tetrahydronaphthalene by the Soret forced Rayleigh scattering method with probing lasers of two different wavelengths

Speaker
MATSUURA HIROAKI, NAGASAKA YUJI
Conference Title
[Conference Category International presentation] Conference Title 12th International Meeting on Thermodiffusion (IMT12)(Venue Madrid, Spain) Dates 2016.06.02 - 2016.06.02
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Thermal conductivity of semiclathrate hydrates by the transient hot-wire method Absolute measurements of TBAB and TBAC semiclathrate hydrates without unhydrated water

Speaker
FUJIURA KYOSUKE, OHMURA RYO, TAGUCHI YOSHIHIRO, NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.05.26 - 2016.05.26
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Development of evaluation method for degradation in bump joint of flip chip assembly structure -Consideration of acceleration test environment and measurement of thermal contact resistance using Photothermal reflectance method and of electric resistance-

Speaker
SATO DAICHI, YAMAMOTO HIROSHI, TAGUCHI YOSHIHIRO, NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.05.25 - 2016.05.25
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Detection of local thermal conductivity of thermal interface material using the photothermal radiometry

Speaker
OIKAWA HIROMI, OKADA RYOSEI, TAGUCHI YOSHIHIRO, NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.05.25 - 2016.05.25
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Development of micro optical diffusion sensor using laser induced dielectrophoresis Study on concentration distribution formed by laser dielectrophoresisin microchannel

Speaker
NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.05.24 - 2016.05.24
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Development of Micro Optical Diffusion Sensor Utilizing Laser-Induced Dielectrophoresis Study on Sputtered Photoconductive Layer for Bio-Sample Measurement

Speaker
KAMATA MAKOTO, YAMADA KAN, TAGUCHI YOSHIHIRO, NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.05.24 - 2016.05.24
Organizer
日本で熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Experimental study of measurement techniques for the mutual diffusion coefficient of aqueous solutions using Soret Forced Rayleigh Scattering Method Validation of the method by measurement of aqueous ethanol solutions and aqueous trehalose solutions

Speaker
FUJITA MASAYUKI, MATSUURA HIROAKI, NAGASAKA YUJI
Conference Title
[Conference Category Domestic presentation] Dates 2016.05.24 - 2016.05.24
Organizer
日本伝熱学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Nanoscale Thermal Conductivity Sensing: A Tool for Phonon Spectroscopy

Speaker
NAGASAKA YUJI
Conference Title
Dates 2016.03.22 - 2016.03.22
Organizer
日本応用物理学会
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Development of Sensing Technique for Mass Transport Phenomena in Ternary Mixtures by Soret Forced Rayleigh Scattering Method with Two Wavelength Probing Lasers

Speaker
MATSUURA HIROAKI, NAGASAKA YUJI
Conference Title
[Conference Category International presentation] Conference Title The First Pacific Rim Thermal Engineering Conference, PRTEC(Venue Hawaii, U.S.A.) Dates 2016.03.17 - 2016.03.17
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Development of Temperature Imaging Method for Nano Light Emitter using Fluorescence Lifetime in Near-Field

Speaker
NISHIO SHOGO, TAGUCHI YOSHIHIRO, SAIKI TOSHIHARU, NAGASAKA YUJI
Conference Title
[Conference Category International presentation] Conference Title The First Pacific Rim Thermal Engineering Conference, PRTEC(Venue Hawaii, U.S.A.) Dates 2016.03.16 - 2016.03.16
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Development of Micro Optical Diffusion Sensor for High-Sensitive Detection of Biological Samples in a Solution

Speaker
TAKABA YOSHIAKI, TAGUCHI YOSHIHIRO, NAGASAKA YUJI
Conference Title
[Conference Category International presentation] Conference Title The First Pacific Rim Thermal Engineering Conference, PRTEC(Venue Hawaii, U.S.A.) Dates 2016.03.16 - 2016.03.16
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)