Decay of Low-Barrier Metastable State: Middle Friction; Key Engineering Materials; Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015)

Decay of Low-Barrier Metastable State: Middle Friction; Key Engineering Materials; Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015)

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015).— 2016.— [P. 124-127]
Main Author: Aktaev N. E. Nurken Erbolatovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Лаборатория № 1
Summary: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
Language:English
Published: 2016
Series:Numerical Simulation of Physical and Chemical Processes
Subjects:
электронный ресурс
труды учёных ТПУ
броуновское движение
скорость
затухание
распределение Максвела-Больцмана
метастабильные состояния
потенциальные барьеры
формула Крамерса
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.685.124
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646424

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