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Proceedings Paper

Phase crystallization on the charged surface of viscous media
Author(s): Boris I. Constantinov; Teodosie I. Pasechnic; Valentina Bocan
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Paper Abstract

The paper presents a physical representation of different stages in the kinetics of the evolution of the instability of dissipate periodical structures with square and hexagonal symmetry of the crater type deformations, called rosettes. The conditions of evolution and construction of an embossed periodical relief of superficial deformations with square symmetry and of the superficial deformation with hexagonal symmetry were deduced. In conformity with the experimental investigations carried out, it was established that on the free electrically charged surface of a viscous rheological medium the generation of superficial periodical deformations possesses a shock character and corresponds with the passing of the free electrically charged surface in a new embossed state which we call phase superficial crystallization. Generation of periodical superficial deformations is reduced to hexagonal symmetry of the crater type deformations in case of supercritical weak values, which correspond with the hard excitation in soft recording regime. The superficial deformation with square symmetry is characteristic for the hard recording regime in strong energetic fields.

Paper Details

Date Published: 9 November 2001
PDF: 12 pages
Proc. SPIE 4440, Lithographic and Micromachining Techniques for Optical Component Fabrication, (9 November 2001); doi: 10.1117/12.448053
Show Author Affiliations
Boris I. Constantinov, State Univ. of Moldova (Moldova)
Teodosie I. Pasechnic, State Univ. of Moldova (Moldova)
Valentina Bocan, State Univ. of Tyraspol (Moldova)


Published in SPIE Proceedings Vol. 4440:
Lithographic and Micromachining Techniques for Optical Component Fabrication
Ernst-Bernhard Kley; Hans Peter Herzig, Editor(s)

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