Peak effect versus skating in high-temperature nanofriction
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چکیده
منابع مشابه
Peak effect versus skating in high-temperature nanofriction.
The physics of sliding nanofriction at high temperature near the substrate melting point, TM, is so far unexplored. We conducted simulations of hard tips sliding on a prototype non-melting surface, NaCl(100), revealing two distinct and opposite phenomena for ploughing and for grazing friction in this regime. We found a frictional drop close to TM for deep ploughing and wear, but on the contrary...
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ژورنال
عنوان ژورنال: Nature Materials
سال: 2007
ISSN: 1476-1122,1476-4660
DOI: 10.1038/nmat1836