کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10673575 | 1010258 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Understanding behavior of machining interface and dielectric molecular medium in nanoscale electro-machining
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Understanding behavior of machining interface and dielectric molecular medium in nanoscale electro-machining Understanding behavior of machining interface and dielectric molecular medium in nanoscale electro-machining](/preview/png/10673575.png)
چکیده انگلیسی
Recently, a repeatable and scalable nanoscale electro-machining (nano-EM) process to produce sub-20Â nm scale features has been demonstrated. In the presented research, the behavior of the liquid dielectric (n-decane) machining medium in nano-confinement (<3Â nm) under physical boundary conditions is investigated using molecular dynamics (MD) simulation. Results show a four-fold increase in the density of n-decane indicating 'quasi-solid' behavior at the nano-EM interface, thereby acting as an effective charge transport medium between the nano-tool and the workpiece. The effect of such quasi-solid medium is demonstrated through the experimental observations of electrical breakdown (BD) at the sub-20Â nm scale interface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 57, Issue 1, 2008, Pages 199-202
Journal: CIRP Annals - Volume 57, Issue 1, 2008, Pages 199-202
نویسندگان
V. Kalyanasundaram, K.R. Virwani, D.E. Spearot, A.P. Malshe, K.P. Rajurkar,