Rewriting Process of Lower Electrical Resistance Lines on TiO₂ Film using Methods of Whitening with CW Fiber Laser and Darkening with Femtosecond Laser

Tsukamoto, Masahiro; Muraki, Yu; Shinonaga, Togo; Yoshida, Minoru; Takahashi, Masanari; Abe, Nobuyuki

doi:https://doi.org/10.18910/4806

Rewriting Process of Lower Electrical Resistance Lines on TiO₂ Film using Methods of Whitening with CW Fiber Laser and Darkening with Femtosecond Laser

Tsukamoto, Masahiro; Muraki, Yu; Shinonaga, Togo et al.

Transactions of JWRI, 2011, 40(2), 29-36

アクセス数:458件（2025-07-01 10:36 集計）

固定URL: https://doi.org/10.18910/4806

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タイトル	Rewriting Process of Lower Electrical Resistance Lines on TiO₂ Film using Methods of Whitening with CW Fiber Laser and Darkening with Femtosecond Laser
著者	NRID 1000090273713 1000090273713 researchmap permalink mtsukamoto mtsukamoto Scopus Author ID 35370999700 35370999700 著者名 Tsukamoto, Masahiro
	著者名 Muraki, Yu
	NRID 1000060748507 1000060748507 著者名 Shinonaga, Togo
	著者名 Yoshida, Minoru
	NRID 1000090416363 1000090416363 著者名 Takahashi, Masanari
	NRID 1000090127176 1000090127176 researchmap permalink read0014397 read0014397 著者名 Abe, Nobuyuki
キーワード等	Femtosecond Laser
	CW Fiber Laser
	Titanium Dioxide
	Aerosol Beam
抄録	Rewriting process of lower electrical resistance lines on a titanium dioxide (TiO₂) film was developed. In this process, lower electrical resistance lines were written on a TiO₂ film without producing surface topography changes by femtosecond laser irradiation. By heating with a CW fiber laser under air, the electrical resistance of these lines was retained to the higher resistance with no topography changes. This result indicated that the lines could be erased by the local heating method under air. When the erasing-treated area was irradiated with a femtosecond laser, the lower electrical resistance lines could be rewritten with no topography changes of the film surface.
出版者	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
収録物名	Transactions of JWRI
巻(号)	40(2)
ページ	29-36
刊行年月	2011-12
言語	英語
ハンドルURL	https://hdl.handle.net/11094/4806
DOI	https://doi.org/10.18910/4806
PISSN	03874508
NCID	AA00867058
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.40 No.2 (2011-12)

資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Transactions of JWRI. 2011, 40(2), p. 29-36
DC.title	Rewriting Process of Lower Electrical Resistance Lines on TiO₂ Film using Methods of Whitening with CW Fiber Laser and Darkening with Femtosecond Laser
DC.creator	Tsukamoto, Masahiro
	Muraki, Yu
	Shinonaga, Togo
	Yoshida, Minoru
	Takahashi, Masanari
	Abe, Nobuyuki
DC.publisher	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2011-12
DC.subject	Femtosecond Laser
	CW Fiber Laser
	Titanium Dioxide
	Aerosol Beam
DCTERMS.abstract	Rewriting process of lower electrical resistance lines on a titanium dioxide (TiO₂) film was developed. In this process, lower electrical resistance lines were written on a TiO₂ film without producing surface topography changes by femtosecond laser irradiation. By heating with a CW fiber laser under air, the electrical resistance of these lines was retained to the higher resistance with no topography changes. This result indicated that the lines could be erased by the local heating method under air. When the erasing-treated area was irradiated with a femtosecond laser, the lower electrical resistance lines could be rewritten with no topography changes of the film surface.
DC.identifier	10.18910/4806
DC.format	4806
citation_title	Rewriting Process of Lower Electrical Resistance Lines on TiO₂ Film using Methods of Whitening with CW Fiber Laser and Darkening with Femtosecond Laser
citation_author	Tsukamoto, Masahiro
	Muraki, Yu
	Shinonaga, Togo
	Yoshida, Minoru
	Takahashi, Masanari
	Abe, Nobuyuki
citation_publisher	大阪大学接合科学研究所
citation_language	英語
citation_date	2011-12
citation_journal_title	Transactions of JWRI
citation_volume	40
citation_issue	2
citation_firstpage	29
citation_lastpage	36
citation_public_url	https://hdl.handle.net/11094/4806
citation_doi_detail	10.18910/4806
citation_doi	https://doi.org/10.18910/4806

Rewriting Process of Lower Electrical Resistance Lines on TiO₂ Film using Methods of Whitening with CW Fiber Laser and Darkening with Femtosecond Laser

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