کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1529735 | 1511991 | 2010 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Large strain deformation and cracking of nano-scale gold films on PDMS substrate
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Large strain deformation and cracking of nano-scale gold films on PDMS substrate Large strain deformation and cracking of nano-scale gold films on PDMS substrate](/preview/png/1529735.png)
چکیده انگلیسی
This paper presents the results of an experimental study of large strain tensile and cyclic damage in nano-scale gold (Au) thin films that were electron-beam deposited onto a 1mm thick polymeric substrate of poly-di-methyl-siloxane (PDMS). The effects of Au film thickness are examined for films with thicknesses of 50, 75 and 100 nm. Large strain deformation (up to 100%) is shown to give rise to grain boundary cracking that results in significant changes in film resistance under monotonic and cyclic loading. The implications of the results are discussed for development of flexible electronic structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: B - Volume 170, Issues 1–3, 15 June 2010, Pages 32–40
Journal: Materials Science and Engineering: B - Volume 170, Issues 1–3, 15 June 2010, Pages 32–40
نویسندگان
Onobu Akogwu, David Kwabi, Swaminadham Midturi, Marcus Eleruja, Babaniyi Babatope, W.O. Soboyejo,