Abstract
The properties of potential relief for the Frenkel-Kontorova dislocation soliton in a discrete atomic chain of finite length with fixed or free bounds are studied analytically and by computer simulation. It is found that in a finite-length chain all or part of Peierls barriers may vanish. Under the action of a uniform constant external force the Peierls barriers are displaced along the chain, but their amplitudes are practically not changed. 20 refs.; 14 figs.; 3 tabs.
Citation Formats
Kovalev, A S, Kondratyuk, A D, and Landau, A I.
Investigation of Peierls barriers for Frenkel-Kontorova dislocation (soliton) in a discrete atomic chain of finite length; Issledovanie bar`erov Pajerlsa dlya dislokatsii (solitona) Frenkelya-Kontorovoj v diskretnoj atomnoj tsepochke konechnoj dliny.
Ukraine: N. p.,
1989.
Web.
Kovalev, A S, Kondratyuk, A D, & Landau, A I.
Investigation of Peierls barriers for Frenkel-Kontorova dislocation (soliton) in a discrete atomic chain of finite length; Issledovanie bar`erov Pajerlsa dlya dislokatsii (solitona) Frenkelya-Kontorovoj v diskretnoj atomnoj tsepochke konechnoj dliny.
Ukraine.
Kovalev, A S, Kondratyuk, A D, and Landau, A I.
1989.
"Investigation of Peierls barriers for Frenkel-Kontorova dislocation (soliton) in a discrete atomic chain of finite length; Issledovanie bar`erov Pajerlsa dlya dislokatsii (solitona) Frenkelya-Kontorovoj v diskretnoj atomnoj tsepochke konechnoj dliny."
Ukraine.
@misc{etde_10123995,
title = {Investigation of Peierls barriers for Frenkel-Kontorova dislocation (soliton) in a discrete atomic chain of finite length; Issledovanie bar`erov Pajerlsa dlya dislokatsii (solitona) Frenkelya-Kontorovoj v diskretnoj atomnoj tsepochke konechnoj dliny}
author = {Kovalev, A S, Kondratyuk, A D, and Landau, A I}
abstractNote = {The properties of potential relief for the Frenkel-Kontorova dislocation soliton in a discrete atomic chain of finite length with fixed or free bounds are studied analytically and by computer simulation. It is found that in a finite-length chain all or part of Peierls barriers may vanish. Under the action of a uniform constant external force the Peierls barriers are displaced along the chain, but their amplitudes are practically not changed. 20 refs.; 14 figs.; 3 tabs.}
place = {Ukraine}
year = {1989}
month = {Dec}
}
title = {Investigation of Peierls barriers for Frenkel-Kontorova dislocation (soliton) in a discrete atomic chain of finite length; Issledovanie bar`erov Pajerlsa dlya dislokatsii (solitona) Frenkelya-Kontorovoj v diskretnoj atomnoj tsepochke konechnoj dliny}
author = {Kovalev, A S, Kondratyuk, A D, and Landau, A I}
abstractNote = {The properties of potential relief for the Frenkel-Kontorova dislocation soliton in a discrete atomic chain of finite length with fixed or free bounds are studied analytically and by computer simulation. It is found that in a finite-length chain all or part of Peierls barriers may vanish. Under the action of a uniform constant external force the Peierls barriers are displaced along the chain, but their amplitudes are practically not changed. 20 refs.; 14 figs.; 3 tabs.}
place = {Ukraine}
year = {1989}
month = {Dec}
}