Destruction of real metal surface due to EM-field localization in fractal system of cracksстатья
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Дата последнего поиска статьи во внешних источниках: 1 февраля 2021 г.
Аннотация:A new physical mechanism is proposed in order to elucidate how properties of a metal surface can differ from those of bulk metal. It is related with localization of anexternal electromagnetic field in the cracks on the surface. The localization decreases Van der Waals attraction between opposite sides of the cracks. This causes theappearance of new cracks. When the system of cracks has fractal structure, this self-sustaining process leads to the appearance of a finite volume interface betweenthe metal sample and vacuum. This additional volume manifests itself as a swelling and destruction of the sample.