Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Keishin Ota"'
Publikováno v:
Nihon Kessho Gakkaishi. 60:168-176
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3d891c8b34209ee3bb6724688d3069
https://doi.org/10.5940/jcrsj.60.168
https://doi.org/10.5940/jcrsj.60.168
Publikováno v:
Journal of the Physical Society of Japan. 71:2459-2465
We have performed the X-ray and electron diffraction studies to reconstruct a partial phase diagram of Pt-rich Pt–Mn alloys in the composition range of 10 to 35 at.% Mn. Electrical resistivity measurement was also used for determining the order–d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb7774223282baca751d6050fcd00cb1
https://doi.org/10.1143/jpsj.71.2459
https://doi.org/10.1143/jpsj.71.2459
Autor:
Mikka Nishitani-Gamo, Hidenori Gamo, Toshihiro Ando, Yafei Zhang, Kiyoharu Nakagawa, Keishin Ota
Publikováno v:
Journal of the Surface Finishing Society of Japan. 53:915-919
A novel synthesis of high density aligned carbon nanotubes in the liquid-phase has been demonstrated. Carbon nanotubes have been grown on Si substrate in methanol, and other alcohols by using Fe catalyst. Hollow multiwall carbon nanotubes external di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd9b770f71e9c17098b21bd17ba97fa
https://doi.org/10.4139/sfj.53.915
https://doi.org/10.4139/sfj.53.915
Publikováno v:
Scripta Materialia. 44:1359-1363
Ni nano-crystals were prepared with Gas-deposition method. As deposited films were composed of fine particles with approximately 10 nm in diameter. Thermal annealing was applied to increase the grain size. Coercive forces of the nano-crystals vary in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70166a653c4d1da37accc2d6967a4dbb
https://doi.org/10.1016/s1359-6462(01)00702-3
https://doi.org/10.1016/s1359-6462(01)00702-3
Publikováno v:
The Review of Laser Engineering. 28:765-768
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f47a8cc5867e9b14fe1267ebcc87c05e
https://doi.org/10.2184/lsj.28.765
https://doi.org/10.2184/lsj.28.765
Autor:
Shinji Aizawa, Akira Tonomura, Toshiaki Tanigaki, Takahiro Suzuki, Keishin Ota, Tsuyoshi Matsuda
Publikováno v:
Ultramicroscopy. 118
We found that the accuracy of the phase observation in phase-shifting electron holography is strongly restricted by time variations of mean intensity and contrast of the holograms. A modified method was developed for correcting these variations. Expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aa9d6c46453b9ed805aa04f75dfd359
https://pubmed.ncbi.nlm.nih.gov/22728401
https://pubmed.ncbi.nlm.nih.gov/22728401
Publikováno v:
Japanese Journal of Applied Physics. 41:L1363-L1365
We have developed a process to thin the tips of the aligned carbon nanotubes grown by the microwave plasma enhanced chemical vapor deposition. In the process, an oxygen-plasma oxidation treatment was performed at first to reduce the thicknesses of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e428ae017414ab681c4731129217cc49
https://doi.org/10.1143/jjap.41.l1363
https://doi.org/10.1143/jjap.41.l1363
Publikováno v:
MATERIALS TRANSACTIONS. 42:1638-1640
Metal or metal-oxide nanocrystals can be formed by the gas deposition method. Here we report a modified gas deposition method, by which nanocrystals of metal oxides are synthesized at first, and transformed into metal nanocrystals by heating the carr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a135c760f93ca49e64b45108f9952366
https://doi.org/10.2320/matertrans.42.1638
https://doi.org/10.2320/matertrans.42.1638
Publikováno v:
Nanotechnology; 8/19/2016, Vol. 27 Issue 33, p1-1, 1p