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Obtaining cross-sections of paint layers in cultural artifacts using femtosecond pulsed lasers
https://oist.repo.nii.ac.jp/records/197
https://oist.repo.nii.ac.jp/records/197af3685a1-8f44-4b5d-b8c4-c091c905aeeb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
materials-10-00107 (2.8 MB)
|
Creative Commons Attribution 4.0 International
(http://creativecommons.org/licenses/by/4.0/) |
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-01-09 | |||||
| タイトル | ||||||
| タイトル | Obtaining cross-sections of paint layers in cultural artifacts using femtosecond pulsed lasers | |||||
| タイトル | ||||||
| タイトル | Obtaining cross-sections of paint layers in cultural artifacts using femtosecond pulsed lasers | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者（英） |
Harada, Takaaki
× Harada, Takaaki× Spence, Stephanie× Margiolakis, Athanasios× Deckoff-Jones, Skylar× Ploeger, Rebecca× Shugar, Aaron N.× Hamm, James F.× Dani, Keshav M.× Dani, Anya R. |
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| 書誌情報 |
en : Materials 巻 10, 号 2, p. 107, 発行日 2017-01-26 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Recently, ultrafast lasers exhibiting high peak powers and extremely short pulse durations have created a new paradigm in materials processing. The precision and minimal thermal damage provided by ultrafast lasers in the machining of metals and dielectrics also suggests a novel application in obtaining precise cross-sections of fragile, combustible paint layers in artwork and cultural heritage property. Cross-sections of paint and other decorative layers on artwork provide critical information into its history and authenticity. However, the current methodology which uses a scalpel to obtain a cross-section can cause further damage, including crumbling, delamination, and paint compression. Here, we demonstrate the ability to make controlled cross-sections of paint layers with a femtosecond pulsed laser, with minimal damage to the surrounding artwork. The femtosecond laser cutting overcomes challenges such as fragile paint disintegrating under scalpel pressure, or oxidation by the continuous-wave (CW) laser. Variations in laser power and translational speed of the laser while cutting exhibit different benefits for cross-section sampling. The use of femtosecond lasers in studying artwork also presents new possibilities in analyzing, sampling, and cleaning of artwork with minimal destructive effects. | |||||
| 出版者 | ||||||
| 出版者 | MDPI | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1996-1944 | |||||
| PubMed番号 | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | info:pmid/28772468 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.3390/ma10020107 | |||||
| 権利 | ||||||
| 権利情報 | © 2017 The Authors. | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.mdpi.com/1996-1944/10/2/107 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
