ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS

ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS

This paper delves into the abnormal surface diffusion of particles in external time-periodic field. The relationship of surface diffusion enhancement as a function of amplitude and frequency of external fields has been studied. It has been shown that the diffusion coefficient can significantly be in...

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Main Authors: I. G. Marchenko, I. I. Marchenko
Format: Article
Language:English
Published: V.N. Karazin Kharkiv National University Publishing 2014-03-01
Series:East European Journal of Physics
Online Access:https://periodicals.karazin.ua/eejp/article/view/114
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spelling doaj-9e4ba545f6c54c42a291971980aa32e12020-11-24T22:01:23ZengV.N. Karazin Kharkiv National University PublishingEast European Journal of Physics2312-43342312-45392014-03-01118086114ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDSI. G. Marchenko0I. I. Marchenko1National Scientific Center “Kharkiv Institute of Physics and Technology” 1, Akademicheskaia St., Kharkov, 61108, Ukraine V.N. Karazin Kharkov National University 4 Svobody Sq., Kharkov, 61022, UkraineNTU “Kharkov Polytechnic Institute” 21 Frunze St., Kharkov, 61145, UkraineThis paper delves into the abnormal surface diffusion of particles in external time-periodic field. The relationship of surface diffusion enhancement as a function of amplitude and frequency of external fields has been studied. It has been shown that the diffusion coefficient can significantly be increased (by several orders of magnitude) by applying external time-periodic fields. The diffusion gain ratio considerably depends on the surface temperature, external field amplitude and frequency.https://periodicals.karazin.ua/eejp/article/view/114
collection DOAJ
language English
format Article
sources DOAJ
author I. G. Marchenko
I. I. Marchenko
spellingShingle I. G. Marchenko
I. I. Marchenko
ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS
East European Journal of Physics
author_facet I. G. Marchenko
I. I. Marchenko
author_sort I. G. Marchenko
title ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS
title_short ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS
title_full ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS
title_fullStr ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS
title_full_unstemmed ENHANCED SURFACE DIFFUSION OF PARTICLES UNDER THE ACTION OF AN EXTERNAL TIME-PERIODIC FIELDS
title_sort enhanced surface diffusion of particles under the action of an external time-periodic fields
publisher V.N. Karazin Kharkiv National University Publishing
series East European Journal of Physics
issn 2312-4334
2312-4539
publishDate 2014-03-01
description This paper delves into the abnormal surface diffusion of particles in external time-periodic field. The relationship of surface diffusion enhancement as a function of amplitude and frequency of external fields has been studied. It has been shown that the diffusion coefficient can significantly be increased (by several orders of magnitude) by applying external time-periodic fields. The diffusion gain ratio considerably depends on the surface temperature, external field amplitude and frequency.
url https://periodicals.karazin.ua/eejp/article/view/114
work_keys_str_mv AT igmarchenko enhancedsurfacediffusionofparticlesundertheactionofanexternaltimeperiodicfields
AT iimarchenko enhancedsurfacediffusionofparticlesundertheactionofanexternaltimeperiodicfields
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