کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8015039 | 1517174 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ni line pattern coarsening on zirconia substrates: Impact of initial dimensions
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Long-term thermal stability of nickel line patterns was investigated. 5â¯Î¼m-wide patterns and 20â¯Î¼m-wide patterns were deposited with four different thicknesses, and their morphological change was compared after heat treatment. Displaced volume was calculated by post-annealing image analysis. Opposite coarsening trends were found for the two tested widths. 20â¯Î¼m-wide patterns show deviation from predictions of previous models, but they still behave as expected: thinner pattern shows higher mobility. This is reversed for 5â¯Î¼m-wide patterns. Surface tension at the metal-gas interface, the usual driving force behind coarsening, can still explain the unexpected displaced volume dependence on thickness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 214, 1 March 2018, Pages 95-98
Journal: Materials Letters - Volume 214, 1 March 2018, Pages 95-98
نویسندگان
Yong Hao, Yunyi Ling, Tae-Sik Oh,