| Item type |
文献 / Documents(1) |
| 公開日 |
2024-11-06 |
| アクセス権 |
|
|
アクセス権 |
embargoed access |
| 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 |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1007/s00339-024-07997-4 |
|
|
言語 |
ja |
|
|
関連名称 |
10.1007/s00339-024-07997-4 |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| タイトル |
|
|
タイトル |
Quenching high-temperature phase in Cu–Sn alloy system by femtosecond and picosecond laser irradiation |
|
言語 |
en |
| 著者 |
フルイチ, タケト
セキ, ヒロト
カワノ, タイヨウ
タカバヤシ, ケイスケ
エンドウ, ツバサ
ツチヤ, エイボン
ヤマグチ, マコト
コバヤシ, ヨウヘイ
岡田, 達也
富田, 卓朗
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This study investigated the dependence of irradiation fluence and pulse duration on the non–thermal alloying of Cu and Sn through laser irradiation. Femtosecond and picosecond laser irradiation were applied to the GaN part of a bilayer of Cu and Sn deposited on GaN. The laser beam operated at a wavelength and repetition rate of 1030 nm and 1 MHz, respectively, with pulse durations of 0.65 and 38 ps. Subsequently, the irradiated samples were thinned using a focused ion beam, and the cross-sections were examined with transmission electron microscopy. The lattice constants of the resultant phases were identified from selected area diffraction patterns. In data analysis, we identified the phases as β-Sn and ε-phases first, if discernible within a 5% error margin, employing high-temperature phases when identification was not possible. In the irradiated area, only Cu and Sn were detected under a lower fluence and shorter pulse duration. However, δ-phases, which are alloys of Cu and Sn, formed at relatively higher fluences and longer pulse durations. This high-temperature phase, unique to picosecond laser irradiation, cannot be obtained through conventional thermodynamic processes, highlighting the unique capabilities of laser-induced processing in creating novel alloy phases. These findings advance our understanding of laser-material interactions and provides a foundation for developing advanced materials with tailored properties for various applications. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Ultrafast laser |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Binary metal alloys |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Non–thermal process |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Alloying |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Copper |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Tin |
| 書誌情報 |
en : Applied Physics A: Materials Science & Processing
巻 130,
号 11,
p. 818,
発行日 2024-10-22
|
| 収録物ID |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
09478396 |
| 収録物ID |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
14320630 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11038055 |
| 出版者 |
|
|
出版者 |
Springer Nature |
|
言語 |
en |
| 備考 |
|
|
言語 |
ja |
|
値 |
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Natureʼs AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s00339-024-07997-4 |
| EID |
|
|
識別子 |
414862 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
apa_130_11_818.pdf (859KB)
