کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
702304 | 891091 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fracture surface and correlation of buckling force with aspect ratio of C60 crystalline whiskers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Fracture surface and correlation of buckling force with aspect ratio of C60 crystalline whiskers Fracture surface and correlation of buckling force with aspect ratio of C60 crystalline whiskers](/preview/png/702304.png)
چکیده انگلیسی
The structure and mechanical properties of crystalline whiskers with an average diameter of 600 nm, composed of C60 molecules were studied by transmission electron microscopy combined with nanonewton force measurements used in atomic force microscopy. C60 nanowhiskers with a body-centered tetragonal structure are compressed along their long axis. Young's modulus of the C60 nanowhiskers was estimated to be 28 ± 5 GPa. The buckling stress was correlated to the aspect ratio of length to diameter of the C60 nanowhiskers. The (100) surface was the principal fracture surface of the C60 nanowhiskers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Diamond and Related Materials - Volume 16, Issue 11, November 2007, Pages 1936–1939
Journal: Diamond and Related Materials - Volume 16, Issue 11, November 2007, Pages 1936–1939
نویسندگان
Koji Asaka, Ryoei Kato, Ryozo Yoshizaki, Kun'ichi Miyazawa, Tokushi Kizuka,