Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Yasutaka Nakajima"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 906, Pp 21-00291-21-00291 (2022)
Focusing on the difference in wind speed due to different positions in a wind screen, we devised a simple method to recognize wind noise only by the difference in sound pressure level between two microphones placed in the wind screen. First, we condu
Externí odkaz:
https://doaj.org/article/6681e043b1454737af5f6209185974e2
Autor:
Nikolay Nedyalkov, Mihaela Koleva, Nadya Stankova, Rosen Nikov, Mitsuhiro Terakawa, Yasutaka Nakajima, Lyubomir Aleksandrov, Reni Iordanova
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 2454-2463 (2017)
We present results on laser-assisted formation of two- and three-dimensional structures comprised of gold nanoparticles in glass. The sample material was gold-ion-doped borosilicate glass prepared by conventional melt quenching. The nanoparticle grow
Externí odkaz:
https://doaj.org/article/28e4e092d86b4e17a37c9bb5f2c1f922
Publikováno v:
Nanomaterials, Vol 8, Iss 7, p 558 (2018)
In this paper, we experimentally demonstrate femtosecond laser direct writing of conductive structures on the surface of native polydimethylsiloxane (PDMS). Irradiation of femtosecond laser pulses modified the PDMS to black structures, which exhibit
Externí odkaz:
https://doaj.org/article/3e51cc3d0c8b49669bc1debdb32839d9
Autor:
Maria Leilani Torres-Mapa, Alexander Heisterkamp, Dag Heinemann, Yasutaka Nakajima, Mitsuhiro Terakawa, Manan Machida
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Scientific Reports 8 (2018), Nr. 1
Scientific Reports
Scientific Reports 8 (2018), Nr. 1
Scientific Reports
The integration of metal microstructures and soft materials is promising for the realization of novel optical and biomedical devices owing to the flexibility and biocompatibility of the latter. Nevertheless, the fabrication of three-dimensional metal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86a7d0ccc48a22158d7a2bd5442c349d
http://link.springer.com/article/10.1038/s41598-017-17636-z
http://link.springer.com/article/10.1038/s41598-017-17636-z
Publikováno v:
Journal of Applied Physics; 2017, Vol. 121 Issue 17, p1-5, 5p, 1 Black and White Photograph, 3 Diagrams, 2 Graphs
Autor:
L. Aleksandrov, Rosen Nikov, Reni Iordanova, Mitsuhiro Terakawa, Nikolay N. Nedyalkov, Mihaela Koleva, N.E. Stankova, Yasutaka Nakajima
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 2454-2463 (2017)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology
We present results on laser-assisted formation of two- and three-dimensional structures comprised of gold nanoparticles in glass. The sample material was gold-ion-doped borosilicate glass prepared by conventional melt quenching. The nanoparticle grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f25939a210d540e9cfb7bc597c2a81d7
https://doi.org/10.3762/bjnano.8.244
https://doi.org/10.3762/bjnano.8.244
Autor:
Ludger Overmeyer, Jürgen Koch, Arndt Hohnholz, Yasutaka Nakajima, Oliver Suttmann, Kotaro Obata, Mitsuhiro Terakawa
Publikováno v:
Journal of Laser Micro/Nanoengineering. 12:153-158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db40bcfc35fc52a87d491cc620273cb
https://doi.org/10.2961/jlmn.2017.02.0018
https://doi.org/10.2961/jlmn.2017.02.0018
Publikováno v:
Applied Surface Science. 394:108-114
We demonstrate the fabrication of isolated platinum nanostructures on a silica substrate by using femtosecond laser. Nanowire gratings which have short periodicities of approximately 50 nm were formed by irradiating a platinum thin film deposited on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e13289d1125e43d03b2b5032500908
https://doi.org/10.1016/j.apsusc.2016.10.058
https://doi.org/10.1016/j.apsusc.2016.10.058
Autor:
Shuichiro Hayashi, Akito Katayama, Mitsuhiro Terakawa, Nikolay N. Nedyalkov, Yasutaka Nakajima
Publikováno v:
Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XIX.
We experimentally demonstrated formation of electrically conductive structures by modifying native polydimethylsiloxane (PDMS) with femtosecond laser. By irradiating femtosecond laser pulses to native PDMS, black structures with electrical conductivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0af014792fd445b900f86f609c2ccfb9
https://doi.org/10.1117/12.2506486
https://doi.org/10.1117/12.2506486
Publikováno v:
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIV.
By femtosecond-laser-based modification of polydimethylsiloxane (PDMS), we fabricated an electrically conductive structure composed of β-silicon carbide (β-SiC) on a PDMS thin film for strain sensing. With an increase in applied strain, i.e. smalle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78e8d75b5042572d3543b799106bdf9
https://doi.org/10.1117/12.2507088
https://doi.org/10.1117/12.2507088