Matches in SemOpenAlex for { <https://semopenalex.org/work/W1979389882> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W1979389882 endingPage "1836" @default.
- W1979389882 startingPage "1831" @default.
- W1979389882 abstract "In previous work we examined the changes in surface topography of sodium trisilicate glass (Na2O⋅3SiO2) with exposure to pulsed 248-nm excimer laser light at fluences of 2.6–5 J/cm2 (per laser pulse), as well as the character of the products emitted from the glass surface (e.g., ± ions, electrons, ground state and excited neutral atoms and molecules). At fluences above a threshold, ablative etching occurs only after a number of preliminary laser pulses. In this work, we show a dramatic synergism in the ablation process by simultaneous bombardment of the glass surface with 0.5–2 keV electrons and laser pulses. Extensive etching can be initiated immediately and sustained indefinitely at subthreshold fluences. Reflection electron energy loss spectroscopy performed on electron-bombarded surfaces shows band gap states growing with exposure. We propose that surface and near-surface defects produced by inelastic scattering of the electron beam provide single-photon absorption centers, facilitating etching at subthreshold fluences. The potential for single-photon driven etching/ablation of other wide band gap dielectric materials is also discussed. These studies also support the hypothesis that etching and damage of such surfaces can occur after prolonged exposure to laser irradiation alone due to an accumulation of absorption centers." @default.
- W1979389882 created "2016-06-24" @default.
- W1979389882 creator A5002715851 @default.
- W1979389882 creator A5009666229 @default.
- W1979389882 creator A5016660165 @default.
- W1979389882 creator A5022730074 @default.
- W1979389882 creator A5043620636 @default.
- W1979389882 creator A5045655844 @default.
- W1979389882 date "1990-08-15" @default.
- W1979389882 modified "2023-10-18" @default.
- W1979389882 title "Consequences of simultaneous exposure of inorganic solids to excimer laser light and an electron beam" @default.
- W1979389882 cites W1968809098 @default.
- W1979389882 cites W2005523654 @default.
- W1979389882 cites W2012799757 @default.
- W1979389882 cites W2016431676 @default.
- W1979389882 cites W2032657419 @default.
- W1979389882 cites W2034391726 @default.
- W1979389882 cites W2051442345 @default.
- W1979389882 cites W2054398734 @default.
- W1979389882 cites W2077678156 @default.
- W1979389882 cites W2080751613 @default.
- W1979389882 cites W2091025980 @default.
- W1979389882 cites W2110374386 @default.
- W1979389882 doi "https://doi.org/10.1063/1.346618" @default.
- W1979389882 hasPublicationYear "1990" @default.
- W1979389882 type Work @default.
- W1979389882 sameAs 1979389882 @default.
- W1979389882 citedByCount "38" @default.
- W1979389882 crossrefType "journal-article" @default.
- W1979389882 hasAuthorship W1979389882A5002715851 @default.
- W1979389882 hasAuthorship W1979389882A5009666229 @default.
- W1979389882 hasAuthorship W1979389882A5016660165 @default.
- W1979389882 hasAuthorship W1979389882A5022730074 @default.
- W1979389882 hasAuthorship W1979389882A5043620636 @default.
- W1979389882 hasAuthorship W1979389882A5045655844 @default.
- W1979389882 hasBestOaLocation W19793898821 @default.
- W1979389882 hasConcept C100460472 @default.
- W1979389882 hasConcept C111337013 @default.
- W1979389882 hasConcept C120665830 @default.
- W1979389882 hasConcept C121332964 @default.
- W1979389882 hasConcept C125287762 @default.
- W1979389882 hasConcept C147120987 @default.
- W1979389882 hasConcept C159985019 @default.
- W1979389882 hasConcept C171250308 @default.
- W1979389882 hasConcept C184779094 @default.
- W1979389882 hasConcept C185544564 @default.
- W1979389882 hasConcept C192562407 @default.
- W1979389882 hasConcept C2779227376 @default.
- W1979389882 hasConcept C2780477314 @default.
- W1979389882 hasConcept C49040817 @default.
- W1979389882 hasConcept C520434653 @default.
- W1979389882 hasConcept C62520636 @default.
- W1979389882 hasConceptScore W1979389882C100460472 @default.
- W1979389882 hasConceptScore W1979389882C111337013 @default.
- W1979389882 hasConceptScore W1979389882C120665830 @default.
- W1979389882 hasConceptScore W1979389882C121332964 @default.
- W1979389882 hasConceptScore W1979389882C125287762 @default.
- W1979389882 hasConceptScore W1979389882C147120987 @default.
- W1979389882 hasConceptScore W1979389882C159985019 @default.
- W1979389882 hasConceptScore W1979389882C171250308 @default.
- W1979389882 hasConceptScore W1979389882C184779094 @default.
- W1979389882 hasConceptScore W1979389882C185544564 @default.
- W1979389882 hasConceptScore W1979389882C192562407 @default.
- W1979389882 hasConceptScore W1979389882C2779227376 @default.
- W1979389882 hasConceptScore W1979389882C2780477314 @default.
- W1979389882 hasConceptScore W1979389882C49040817 @default.
- W1979389882 hasConceptScore W1979389882C520434653 @default.
- W1979389882 hasConceptScore W1979389882C62520636 @default.
- W1979389882 hasIssue "4" @default.
- W1979389882 hasLocation W19793898821 @default.
- W1979389882 hasOpenAccess W1979389882 @default.
- W1979389882 hasPrimaryLocation W19793898821 @default.
- W1979389882 hasRelatedWork W1992417740 @default.
- W1979389882 hasRelatedWork W2041827394 @default.
- W1979389882 hasRelatedWork W2052292904 @default.
- W1979389882 hasRelatedWork W2077404014 @default.
- W1979389882 hasRelatedWork W2079920219 @default.
- W1979389882 hasRelatedWork W2313296748 @default.
- W1979389882 hasRelatedWork W2318078842 @default.
- W1979389882 hasRelatedWork W2373074324 @default.
- W1979389882 hasRelatedWork W2378461262 @default.
- W1979389882 hasRelatedWork W2997661267 @default.
- W1979389882 hasVolume "68" @default.
- W1979389882 isParatext "false" @default.
- W1979389882 isRetracted "false" @default.
- W1979389882 magId "1979389882" @default.
- W1979389882 workType "article" @default.