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JOURNALS // Nanosystems: Physics, Chemistry, Mathematics // Archive

Nanosystems: Physics, Chemistry, Mathematics, 2011 Volume 2, Issue 3, Pages 71–78 (Mi nano637)

PHYSICS

Thermal expansion coefficient for copper nanoclusters by molecular-dynamic method

E. I. Golovneva, I. F. Golovnev, V. M. Fomin

Siberian Branch of Russian Academy of Sciences Khristianovich Institute of Theoretical and Applied Mechanics, Novosibirsk, Russia

Abstract: In the work it is carried out the molecular-dynamic research of thermal expansion linear coefficient (TLC) for copper nanoclusters of spherical and cubic shapes in the wide range of size. To this purposes the heating of nanocluster was carried out by stochastic forces method. In the work it is carried out the molecular-dynamic research of thermal expansion linear coefficient (TLC) for copper nanoclusters of spherical and cubic shapes in the wide range of size. To this purposes the heating of nanocluster was carried out by stochastic forces method.

Keywords: molecular dynamic modeling, copper nanocluster, thermal expansion coefficient.

UDC: 539.3, 538.9

PACS: 31.15.xv, 65.80.-g, 82.60.Qr



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