Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Mitsuhiro Higashihata"'
Autor:
Nilesh J. Vasa, Mitsuhiro Higashihata, M. S. Ramachandra Rao, Daisuke Nakamura, Emmanuel Paneerselvam, I. A. Palani, Tiju Thomas
Publikováno v:
Materials Today: Proceedings. 35:312-317
Silicon carbide (SiC) thin films were grown by pulsed laser deposition (PLD) on Si (1 0 0) substrates at a substrate temperature of 800 °C. Besides, laser annealing was performed on the post deposited intrinsic amorphous SiC films using Nd3+:YAG 355
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2baf045394bd79f21d4bc868d2f69241
https://doi.org/10.1016/j.matpr.2020.01.535
https://doi.org/10.1016/j.matpr.2020.01.535
Autor:
M. S. Ramachandra Rao, Mitsuhiro Higashihata, Daisuke Nakamura, Hiroshi Ikenoue, Emmanuel Paneerselvam, Vinoth Kumar Lakshmi Narayanan, Nilesh J. Vasa
Publikováno v:
Journal of Electronic Materials. 48:3468-3478
Cubic silicon carbide (3C-SiC) films were grown by pulsed laser deposition (PLD) on magnesium oxide [MgO (100)] substrates at a substrate temperature of 800°C. Besides, p-type SiC was prepared by laser assisted doping of Al in the PLD grown intrinsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3833970efb0144dbb0d255f3435dc82d
https://doi.org/10.1007/s11664-019-07097-7
https://doi.org/10.1007/s11664-019-07097-7
Autor:
Vipul Singh, Siva Krishna Karuturi, Daisuke Nakamura, Nilesh J. Vasa, Mitsuhiro Higashihata, Nandini Patra, I. A. Palani
Publikováno v:
Journal of Alloys and Compounds. 770:1119-1129
In this work, surface-plasmon mediated enhanced photoluminescence emission has been investigated on Ni, Ti, and NiTi coated ZnO nanowires (NWs). ZnO NWs have been synthesized using a facile hydrothermal process, where NWs are coated with three differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b659d8d3223543af10cb6f98fefecbd6
https://doi.org/10.1016/j.jallcom.2018.08.160
https://doi.org/10.1016/j.jallcom.2018.08.160
Autor:
Hiroshi Ikenoue, Keita Katayama, Reiji Koike, Mitsuhiro Higashihata, Daisuke Nakamura, Rio Suzuki
Publikováno v:
Laser-based Micro- and Nanoprocessing XV.
SiO2 nanoporous films has been attracting attention as low-k dielectric constant insulating films. We have succeeded in SiO2 nanoparticles with a particle size of a few nm and depositing a nanoporous film by pulsed laser deposition with controlling t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad31ac6ee55f516e8b042dd298935aa
https://doi.org/10.1117/12.2576843
https://doi.org/10.1117/12.2576843
Publikováno v:
Laser-based Micro- and Nanoprocessing XV.
The formation of a twisted Au microstructure was demonstrated by irradiating the Au thin film with a focused optical vortex laser pulse. The theoretically calculated torque generated by optical radiation force of optical vortex was confirmed to be co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0863e5b75939b3aeae1abf747e352da9
https://doi.org/10.1117/12.2577106
https://doi.org/10.1117/12.2577106
Autor:
Takeshi Higashiguchi, Daisuke Nakamura, Hiroki Oshima, Hiroshi Ikenoue, Miki Kawamoto, Atsushi Sunahara, Ryohei Tasaki, Mitsuhiro Higashihata, Toshitaka Wakayama
Publikováno v:
Scientific Reports
We demonstrate a radiation hydrodynamic simulation of optical vortex pulse-ablated microcone structures on silicon (Si) substrates. Doughnut-shaped craters were formed by single pulse irradiation on the Si substrate, and a twisted cone structure with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fbc12125157290ac43a58a1f24ae065
http://europepmc.org/articles/PMC7708847
http://europepmc.org/articles/PMC7708847
Autor:
Mitsuhiro Higashihata, Daisuke Nakamura, Tejendra Dixit, I. A. Palani, Ashish Kumar, Vipul Singh
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 93:97-104
Hydrothermally processed highly photosensitive ZnO nanorods based plasmon field effect transistors (PFETs) have been demonstrated utilizing the surface plasmon resonance coupling of Au and Pt nanoparticles at Au/Pt and ZnO interface. A significantly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10160e66a42ca6aee76deb067b55bd17
https://doi.org/10.1016/j.physe.2017.06.005
https://doi.org/10.1016/j.physe.2017.06.005
Autor:
Reiji Koike, Rio Suzuki, Keita Katayama, Mitsuhiro Higashihata, Hiroshi Ikenoue, Daisuke Nakamura
Publikováno v:
Journal of Laser Micro / Nanoengineering; Dec2021, Vol. 16 Issue 3, p185-188, 4p
Autor:
Ryosuke Nakamura, Sho Kawagoe, Ryohei Tasaki, Daisuke Nakamura, Mitsuhiro Higashihata, Takashige Omatsu, Hiroki Oshima
Publikováno v:
Journal of Laser Micro/Nanoengineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d5a9f160c1db72c600d34d55d7593da
https://doi.org/10.2961/jlmn.2019.01.0006
https://doi.org/10.2961/jlmn.2019.01.0006
Autor:
Hiroki Oshima, Yuichiro Wakiyama, M. S. Ramachandra Rao, Daisuke Nakamura, Nilesh J. Vasa, Mitsuhiro Higashihata, Hiroshi Ikenoue
Publikováno v:
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIV.
We have demonstrated the fabrication of semiconductor microspherical crystals such as ZnO and Si microspheres by a simple laser ablation technique. In addition, doped and alloyed microspheres have achieved by this technique. The fabrication mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2990d29aa092f90974485aebc014fda
https://doi.org/10.1117/12.2510985
https://doi.org/10.1117/12.2510985