Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yuichiro Kitamura"'
Publikováno v:
Applied Sciences, Vol 11, Iss 3, p 1045 (2021)
This study focuses on the problem of eye irritation when measuring steady-state visual evoked potentials (SSVEPs) using a brain–computer interface and aims to clarify experimentally visual stimulus signals that do not cause discomfort to users. To
Externí odkaz:
https://doaj.org/article/7207eabfaa284b6c8c1a63be77172830
Autor:
Manabu Tanaka, Tomohiro Sugai, Toyoyuki Sato, Masaya Shigeta, Yuichiro Kitamura, Takashi Kato, Hisaya Komen
Publikováno v:
Journal of Smart Processing. 10:373-381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0108c581ab095bc3c1afc58b6dbc9470
https://doi.org/10.7791/jspmee.10.373
https://doi.org/10.7791/jspmee.10.373
Publikováno v:
Journal of the Ceramic Society of Japan. 128:1066-1071
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a9946970fe9eeacdf5091e05026ae3
https://doi.org/10.2109/jcersj2.20152
https://doi.org/10.2109/jcersj2.20152
Autor:
Hiroyuki Deguchi, Kazuma Nakamura, Kunihiko Irie, Yuichiro Kitamura, Zenji Horita, Kaveh Edalati, Masaki Mito, Terukazu Nishizaki, Mamoru Ishizuka, Takayuki Tajiri, Shun Shigeoka, Nozomi Noumi, Hirotaka Kondo, Seishi Takagi
Publikováno v:
Materials Transactions. 60(8):1472-1483
In fifth-group element superconductors V, Nb, and Ta, the increase in superconducting transition temperature (Tc) was attempted by using both high-pressure torsion (HPT) and additional hydrostatic pressure (HP) compression. The former brings about th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fa17929d49d7bf4e33c8daa8c969c47
https://kyutech.repo.nii.ac.jp/records/6539
https://kyutech.repo.nii.ac.jp/records/6539
Publikováno v:
Journal of Magnetism and Magnetic Materials. 518:167378-167378-5
We study the effects of both hydrostatic and anisotropic contractions on the molecular condensation of oxygen molecules (O2) physisorbed to nanosized pores, termed “O2 nanorods”, through the magnetization measurements. Multisteps of O2 solidifica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73e64d6336ea29c7e841a612d7b0fc70
https://kyutech.repo.nii.ac.jp/records/7775
https://kyutech.repo.nii.ac.jp/records/7775
Autor:
Yuichiro Kitamura, Zenji Horita, Kaveh Edalati, Tomoya Fukuyama, Hiroyuki Deguchi, Masaki Mito
Publikováno v:
Journal of Applied Physics. 127:215109
Hydrogen absorption and desorption through diffusive processes and the accompanying phase transformations in hydrogen storage materials have been investigated by x-ray diffraction, thermogravimetry, pressure-composition-temperature isotherms, and ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c1e462aeaa080adbd719af57cc0974
https://doi.org/10.1063/5.0010025
https://doi.org/10.1063/5.0010025
Autor:
Masaki Mito, Kaveh Edalati, Takayuki Tajiri, Zenji Horita, Ryo Shiraishi, Hiroyuki Deguchi, Nao Takeshita, Kazuma Ogata, Kazuma Nakamura, Terukazu Nishizaki, Yuichiro Kitamura, Tomiko Yamaguchi
Publikováno v:
Journal of Applied Physics. 125:125901
We study the effects of hydrostatic pressure (HP) compression on the superconducting transition of severely strained Nb samples, whose grain sizes are reduced to the submicrometer level. Engineered granularity by high-pressure torsion (HPT) treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e50fdafd8e6fd74559daba13b6e17e72
https://doi.org/10.1063/1.5083094
https://doi.org/10.1063/1.5083094
Autor:
Yuichiro Kitamura, Yuya Yamaoka, Toshiya Tabuchi, Yoshiki Yano, Koh Matsumoto, Akinori Ubukata
Publikováno v:
physica status solidi c. 10:1353-1356
We have developed a large-scale metal-organic vapor phase epitaxy (MOVPE) reactor. The growth rates of AlN and AlGaN were compared with those calculated using the parasitic chemical reaction model. The calculated results were in good agreement with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771eb68de9ba37729e84178607a2b35e
https://doi.org/10.1002/pssc.201300255
https://doi.org/10.1002/pssc.201300255
Publikováno v:
Tetsu-to-Hagane. 86:73-78
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc29534bd900db1907f65a781f673b4
https://doi.org/10.2355/tetsutohagane1955.86.2_73
https://doi.org/10.2355/tetsutohagane1955.86.2_73
Autor:
Akira Yamaguchi, Kunimasa Uematsu, Kazumasa Ikenaga, Yasushi Fukuda, Akinori Ubukata, Hiroki Tokunaga, Toshiya Tabuchi, Yuichiro Kitamura, Koh Matsumoto, Shuichi Koseki
Publikováno v:
Journal of Crystal Growth. 310:3950-3952
High growth rate GaN of 28 μm/h was demonstrated by using an atmospheric pressure multi-wafer metal organic vapor phase epitaxy reactor. FWHM of X-ray diffraction of (0 0 2) and (1 0 2) reflection was about 250 and 400 arcsec for the layer grown wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94188639831d0e0c4dcfd72cd82899b4
https://doi.org/10.1016/j.jcrysgro.2008.06.009
https://doi.org/10.1016/j.jcrysgro.2008.06.009