Relaxation dynamics in strained fiber bundles
نویسندگان
چکیده
منابع مشابه
Relaxation mechanisms in strained nanoislands.
The new mechanism for relaxation of misfit stresses in nanoislands (quantum dots) is suggested and theoretically examined which is the formation of partial misfit dislocations. The parameters of nanoislands are estimated at which the generation of partial misfit dislocations is energetically favorable, with emphasis on the case of Ge/Si nanoislands. Different dislocation structures are shown to...
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Let π : P → B be a locally trivial fiber bundle over a connected CW complex B with fiber equal to the closed symplectic manifold (M,ω). Then π is said to be a symplectic fiber bundle if its structural group is the group of symplectomorphisms Symp(M,ω), and is called Hamiltonian if this group may be reduced to the group Ham(M,ω) of Hamiltonian symplectomorphisms. In this paper, building on prior...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2007
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.75.056112