Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Seishi Abe"'
Nanocomposite thin films containing Pt nanoparticles dispersed in an α-Fe2O3 matrix by RF sputtering
Autor:
Seishi Abe
Publikováno v:
AIP Advances, Vol 14, Iss 2, Pp 025348-025348-6 (2024)
The preparation of nanocomposite thin films that phase-separate Pt and α-Fe2O3 was investigated. These films were prepared on water-cooled glass substrates by radio frequency sputtering in an Ar atmosphere. X-ray diffraction patterns reveal that iro
Externí odkaz:
https://doaj.org/article/5916dbf6b0ed4de3942656d86da9491c
Autor:
Seishi Abe
Publikováno v:
AIP Advances, Vol 13, Iss 9, Pp 095005-095005-6 (2023)
We investigated the correlation between the crystallite size, resistance to oxidation, and phase transition of Ge-doped Fe3O4 nanocrystalline thin films. We prepared thin films on water-cooled glass substrates by radiofrequency sputtering with Ge-tip
Externí odkaz:
https://doaj.org/article/c37c8458f24d4f85a01fa69433678768
Autor:
Seishi Abe
Publikováno v:
AIP Advances, Vol 12, Iss 9, Pp 095213-095213-5 (2022)
The correlation between the composition of Ge-doped Fe3O4 thin films, including excess cation from stoichiometry, and resistance to oxidation during heat treatment in air was investigated. The films were prepared on glass substrates by radio-frequenc
Externí odkaz:
https://doaj.org/article/29477972d2004c659314d181c0b167ff
Autor:
Seishi Abe
Publikováno v:
AIP Advances, Vol 9, Iss 7, Pp 075110-075110-7 (2019)
One-step synthesis of the composite thin film with InSb nanocrystals embedded in ZnO doped with Ge was investigated. The films were deposited on water-cooled substrate by radio-frequency sputtering using a target of ceramic ZnO disc with InSb and Ge
Externí odkaz:
https://doaj.org/article/e06ed0e386194de2a50496ba502dd912
Autor:
Seishi Abe, Masato Watanabe
Publikováno v:
AIP Advances, Vol 7, Iss 7, Pp 075317-075317-10 (2017)
A simple technique that uses radio-frequency sputtering with a functional element on a hematite (α-Fe2O3) target is presented for the production of maghemite (γ-Fe2O3) thin films. These films are prepared on water-cooled glass substrates in an Ar a
Externí odkaz:
https://doaj.org/article/fe0b5dc00410473ba156a34ac7578115
Publikováno v:
High Temperature Materials and Processes, Vol 39, Iss 1, Pp 645-662 (2020)
Distribution of Ge atoms between tetrahedral and octahedral sites in the spinel-type structure of Fe2.64Ge0.36O4thin films fabricated by radio frequency sputtering with a composite target of magnetite and Ge has been investigated by extended X-ray ab
Autor:
Seishi Abe
Publikováno v:
Journal of Magnetism and Magnetic Materials. 465:25-32
The ability of metal-doped magnetite (Fe3O4) thin films to resist oxidation during annealing in air was investigated. The films were prepared on glass substrates by radio-frequency sputtering using a target of metal chips set on a ceramic Fe3O4 disk.
Autor:
Seishi Abe
Publikováno v:
SN Applied Sciences. 3
Simultaneous evaporation of PbS and ZnSe using hot-wall deposition was investigated to prepare nanocomposite thin films. X-ray diffraction patterns indicated that the films formed a phase mixture of ZnSe and PbSe, suggesting that an evaporation sourc
Autor:
Seishi Abe
Publikováno v:
Impact. 2018:27-29
Autor:
Kazuhisa Sato, Seishi Abe
Publikováno v:
Journal of Applied Physics; 2016, Vol. 120 Issue 15, p1-6, 6p, 1 Color Photograph, 4 Black and White Photographs, 2 Graphs