Mechanical and thermal behaviors of nitrogen-doped Zr-Cu-Al-Ag-Ta - An alternative class of thin film metallic glass

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Title:	Mechanical and thermal behaviors of nitrogen-doped Zr-Cu-Al-Ag-Ta - An alternative class of thin film metallic glass
Authors:	鄭憲清;Chen, Pao-Sheng;Chen, Hsien-Wei;Duh, Jenq-Gong;Lee, Jyh-Wei;Shian-Ching Jang, Jason
Contributors:	工學院材料科學與工程研究所
Keywords:	Amorphous materials;Metallic glasses;Molds;Nanocomposites;Nanomaterials;Nanostructure;Thin films;Zirconium
Date:	2012-10-29
Issue Date:	2026-04-23 11:39:09 (UTC+8)
Publisher:	AIP Publishing
Abstract:	摘要： Super-plasticity and nano-scale surface roughness make thin film metallic glass (TFMG) a candidate for master mold of micro/nano imprint technique. Meanwhile, better mechanical properties of TFMG undoubtedly expand the life time of master mold. In this study, nitrogen is doped into Zr-based TFMG to exhibit the hardness higher than 10 GPa. Different from elements used to be doped into metallic glass, the role of nitrogen atoms plays in metallic glass is distinct and vital owing to its strong electronegativity. From the correlation of thermal and mechanical behavior, the role and effect of nitrogen in Ta-Zr-Cu-Al-Ag TFMG is discussed and proposed. 出版者： AIP Publishing 出版日期： 2012-10-29 出處： Applied Physics Letters, 2012-10, Vol.101 (18) 資源來源： AIP Journals (American Institute of Physics) 識別號： ISSN: 0003-6951 識別號： EISSN: 1077-3118 識別號： DOI: 10.1063/1.4759035
Appears in Collections:	[Institute of Materials Science and Engineering] journal & Dissertation

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