Decay of Low-Barrier Metastable State: Middle Friction

Decay of Low-Barrier Metastable State: Middle Friction

Detalhes bibliográficos
Parent link:Key Engineering Materials: Scientific Journal
Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015).— 2016.— [P. 124-127]
Autor principal: Aktaev N. E. Nurken Erbolatovich
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Лаборатория № 1
Resumo:Title screen
In the framework of the generalized Kramers theory of physical and chemical kinetics the relation for the decay rate of the metastable state is obtained. The peculiarity of the system is the ratio of the potential barrier height to temperature of the system. This ratio is much less than unity. To study the process we introduce the concept of the effective square of the potential barrier. It is shown that in the limiting case the obtained relation becomes the standard formula (Kramers formula) for the decay rate.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglês
Publicado em: 2016
Colecção:Numerical Simulation of Physical and Chemical Processes
Assuntos:
электронный ресурс
труды учёных ТПУ
броуновское движение
скорость
затухание
распределение Максвела-Больцмана
метастабильные состояния
потенциальные барьеры
формула Крамерса
Acesso em linha:http://dx.doi.org/10.4028/www.scientific.net/KEM.685.124
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646424

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