Evolution of nanoscale nonuniformities under deformation of irradiated Plexiglas

Evolution of nanoscale nonuniformities under deformation of irradiated Plexiglas

The example of Plexiglas irradiated with γ radiation to the dose of D = 330 kGy is used to demonstrate the presence of minor deformation jumps. Deformation levels are determined by deformation jumps values measured by the interferometric technique. These results support the position on the existence...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2009-10, Vol.73 (10), p.1427-1430
Hauptverfasser: Peschanskaya, N. N., Shpeizman, V. V., Yakushev, P. N., Smolyanskii, A. S., Shvedov, A. S.
Format: Artikel
Sprache:eng
Schlagworte:
Alloys
Deformation
Hadrons
Heavy Ions
Interferometry
Multilevel
Nanostructure
Nuclear Physics
Physics
Physics and Astronomy
Polymethyl methacrylate
Position measurement
Proceedings of the XVIII St. Petersburg Readings on the Problems of Crystal Strength and Growth Dedicated to the Memory of A.V. Stepanov
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Zusammenfassung:The example of Plexiglas irradiated with γ radiation to the dose of D = 330 kGy is used to demonstrate the presence of minor deformation jumps. Deformation levels are determined by deformation jumps values measured by the interferometric technique. These results support the position on the existence of domains from nanometers to tens of nanometers in size within amorphous polymers and allow one to study multilevel organization of the deformation process and determine the influence of external factors on various structures on the nanoscale and above.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873809100293