Fabrication of isolated platinum nanowire gratings and nanoparticles on silica substrate by femtosecond laser irradiation

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• 作者：Yasutaka Nakajima^a ; Nikolay Nedyalkov^b ; ^c ; Akihiro Takami^a ; Mitsuhiro Terakawa^a ; ^c ; ^{terakawa@elec.keio.ac.jp}
• 关键词：Nanostructure ; Femtosecond laser ; Metal thin films ; LIPSS ; Structural evolution ; Nanowire gratings
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：394
• 期：Complete
• 页码：108-114
• 全文大小：3135 K
• 卷排序：394

文摘

Formation of HSFL with periodicities shorter than 100 nm. Structural evolution from platinum nanowire gratings to platinum nanoparticles only by increasing the number of pulses. Melting and fragmentation of the nanowire gratings would play a key role in structural evolution.