Volume changes in glass induced by an electron beam

0485939 - FZÚ 2018 RIV NL eng J - Článek v odborném periodiku
Gavenda, T. - Gedeon, O. - Jurek, Karel
Volume changes in glass induced by an electron beam.
Nuclear Instruments & Methods in Physics Research Section B. Roč. 322, Mar (2014), s. 7-12. ISSN 0168-583X. E-ISSN 1872-9584
Institucionální podpora: RVO:68378271
Klíčová slova: borosilicate glass * electron irradiation * densification * alkali migration
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 1.124, rok: 2014

Three glasses (float, borosilicate float and Schott D263 glasses) were irradiated by 50 keV electron beams with doses within the range of 0.21–318.5 kC/m2. Volume changes induced by electron bombarding were monitored by means of Atomic Force Microscopy. Incubation doses, related to mobility of alkali ions, were measured. Low doses showed compaction of all glasses while higher doses revealed volume inflation, except for borosilicate float glass. Both surfaces of float glass were irradiated and significant differences between them were found.
Trvalý link: http://hdl.handle.net/11104/0280857