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Employment (2)

Nippon Electric Glass (Japan): Ōtsu, Shiga, JP

2022-04 to present | Researcher (Development Division, Research & Development Group)
Employment
Source: Self-asserted source
Takumi Tominaga

Doshisha University: Kyoto, JP

2020-04 to 2022-03 | Graduate Teaching Assistant (Faculty of Life and Medical Sciences)
Employment
Source: Self-asserted source
Takumi Tominaga

Education and qualifications (2)

Doshisha University: Kyotanabe, Kyoto, JP

2020-04 to 2022-03 | Master of Science in Engineering (Graduate School of Life and Medical Sciences)
Education
Source: Self-asserted source
Takumi Tominaga

Doshisha University: Kyotanabe, Kyoto, JP

2016-04 to 2020-03 | Bachelor of Engineering (Faculty of Life and Medical Sciences)
Education
Source: Self-asserted source
Takumi Tominaga

Works (9)

Functionalisation of alkali-resistant nanoporous glass via Au nanoparticle decoration using alkaline impregnation: catalytic activity for CO removal

RSC Advances
2024 | Journal article
DOI: 10.1039/D3RA07333E
Contributors: Kohei Tada; Masato Tsujiguchi; Takumi Tominaga; Masaru Iwao; Hiroaki Sakurai; Tetsuro Jin; Yasushi Maeda
Source: check_circle
Crossref

Theoretical investigation of Rayleigh-type surface acoustic waves with high electromechanical coupling coefficient in c-axis-tilted ScAlN film/3C-SiC substrate structure

Journal of Applied Physics
2024-10-14 | Journal article
DOI: 10.1063/5.0225123
Contributors: Takumi Tominaga
Source: check_circle
Crossref

Theoretical investigation of Rayleigh surface acoustic wave propagation characteristics in c-axis-zigzag ScAlN film/silicon substrate structure

Journal of Applied Physics
2023-05-28 | Journal article
DOI: 10.1063/5.0144838
Contributors: Takumi Tominaga; Shinji Takayanagi; Takahiko Yanagitani
Source: check_circle
Crossref

Negative-ion bombardment increases during low-pressure sputtering deposition and their effects on the crystallinities and piezoelectric properties of scandium aluminum nitride films

Journal of Physics D: Applied Physics
2022 | Journal article
DOI: 10.1088/1361-6463/ac3d5c
EID:

2-s2.0-85122612020

Part of ISSN: 13616463 00223727
Contributors: Tominaga, T.; Takayanagi, S.; Yanagitani, T.
Source: Self-asserted source
Takumi Tominaga via Scopus - Elsevier

c-Axis-tilted ScAlN films grown on silicon substrates for surface acoustic wave devices

Japanese Journal of Applied Physics
2022-07-01 | Journal article
DOI: 10.35848/1347-4065/ac4a00
Contributors: Takumi Tominaga; Shinji Takayanagi; Takahiko Yanagitani
Source: check_circle
Crossref

C-Axis-Tilted ScAlN Film on Silicon Substrate for Surface Acoustic Wave Device

IEEE International Ultrasonics Symposium, IUS
2021 | Conference paper
DOI: 10.1109/IUS52206.2021.9593770
EID:

2-s2.0-85122877446

Part of ISSN: 19485727 19485719
Contributors: Tominaga, T.; Takayanagi, S.; Yanagitani, T.
Source: Self-asserted source
Takumi Tominaga via Scopus - Elsevier

c-Axis tilted ScAlN films grown on silicon substrates for surface acoustic wave devices

Proceedings of Symposium on Ultrasonic Electronics
2021-10-25 | Conference paper
DOI: 10.24492/use.42.0_3Pa3-3
Part of ISSN: 13488236
Part of ISSN: 24331910
Contributors: Takumi Tominaga; Shinji Takayanagi; Takahiko Yanagitani
Source: Self-asserted source
Takumi Tominaga

Deterioration in the piezoelectric property of ScAlN thin films by negative ion bombardment increased in low-pressure sputtering deposition

IEEE International Ultrasonics Symposium, IUS
2020 | Conference paper
DOI: 10.1109/IUS46767.2020.9251438
EID:

2-s2.0-85097877837

Part of ISSN: 19485727 19485719
Contributors: Tominaga, T.; Takayanagi, S.; Yanagitani, T.
Source: Self-asserted source
Takumi Tominaga via Scopus - Elsevier

Effect of negative ion bombardment increased in low-pressure sputtering deposition on piezoelectric properties of ScAlN thin films

Proceedings of Symposium on Ultrasonic Electronics
2020-11-25 | Conference paper
DOI: 10.24492/use.41.0_1J2-3
Part of ISSN: 13488236
Part of ISSN: 24331910
Contributors: Takumi Tominaga; Shinji Takayanagi; Takahiko Yanagitani
Source: Self-asserted source
Takumi Tominaga
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