Matches in SemOpenAlex for { <https://semopenalex.org/work/W2086866829> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2086866829 endingPage "337" @default.
- W2086866829 startingPage "327" @default.
- W2086866829 abstract "An elementary theory is developed for the process by which a helium ion or a $2^{3}S$ metastable helium atom may extract an electron from a metal surface. The helium ion after collision may become a neutral atom although sometimes an excited or even a metastable atom. In the case of the metastable atom the collision involves an exchange of electrons between the metal and the atom, the excess energy being carried away by the ejected $L$ shell electron. The average distance of transition $overline{s}$ for ${mathrm{He}}^{+}$ and for the $2^{3}S$ metastable helium atom is calculated for different velocities. For $v={10}^{5}$ cm/sec., ${overline{s}}_{mathrm{met}}=2{a}_{0}$ and ${overline{s}}_{mathrm{ion}}=11.5{a}_{0}$ where ${a}_{0}=0.528ifmmodetimeselsetexttimesfi{}{0}^{ensuremath{-}8}$ cm. For $v=3ifmmodetimeselsetexttimesfi{}{10}^{7}$ cm/sec., ${overline{s}}_{mathrm{met}}$ comes out less than $0.1{a}_{0}$ and ${overline{s}}_{mathrm{ion}}=6.0{a}_{0}$. These values are different from the values obtained by Massey in a similar computation. The theory accounts for some but not all of the experimental evidence. The probable shape of the potential that the metal surface offers to a metastable atom is found." @default.
- W2086866829 created "2016-06-24" @default.
- W2086866829 creator A5053832800 @default.
- W2086866829 creator A5076195943 @default.
- W2086866829 date "1944-06-01" @default.
- W2086866829 modified "2023-10-16" @default.
- W2086866829 title "On the Extraction of Electrons from a Metal Surface by Ions and Metastable Atoms" @default.
- W2086866829 cites W1964763962 @default.
- W2086866829 cites W1978077775 @default.
- W2086866829 cites W1983579083 @default.
- W2086866829 cites W1994052251 @default.
- W2086866829 cites W1998045019 @default.
- W2086866829 cites W2000286012 @default.
- W2086866829 cites W2011190147 @default.
- W2086866829 cites W2030954591 @default.
- W2086866829 cites W2040226062 @default.
- W2086866829 cites W2044584465 @default.
- W2086866829 cites W2049835974 @default.
- W2086866829 cites W2055416969 @default.
- W2086866829 cites W2069193681 @default.
- W2086866829 cites W2080506417 @default.
- W2086866829 cites W2081250490 @default.
- W2086866829 cites W2088371817 @default.
- W2086866829 cites W2130026811 @default.
- W2086866829 cites W2132179905 @default.
- W2086866829 cites W2152320365 @default.
- W2086866829 cites W2619900426 @default.
- W2086866829 cites W2772399023 @default.
- W2086866829 cites W4239206087 @default.
- W2086866829 doi "https://doi.org/10.1103/physrev.65.327" @default.
- W2086866829 hasPublicationYear "1944" @default.
- W2086866829 type Work @default.
- W2086866829 sameAs 2086866829 @default.
- W2086866829 citedByCount "152" @default.
- W2086866829 countsByYear W20868668292012 @default.
- W2086866829 countsByYear W20868668292014 @default.
- W2086866829 countsByYear W20868668292015 @default.
- W2086866829 countsByYear W20868668292018 @default.
- W2086866829 countsByYear W20868668292019 @default.
- W2086866829 countsByYear W20868668292020 @default.
- W2086866829 crossrefType "journal-article" @default.
- W2086866829 hasAuthorship W2086866829A5053832800 @default.
- W2086866829 hasAuthorship W2086866829A5076195943 @default.
- W2086866829 hasConcept C121332964 @default.
- W2086866829 hasConcept C145148216 @default.
- W2086866829 hasConcept C147120987 @default.
- W2086866829 hasConcept C149635348 @default.
- W2086866829 hasConcept C181500209 @default.
- W2086866829 hasConcept C184779094 @default.
- W2086866829 hasConcept C185544564 @default.
- W2086866829 hasConcept C191897082 @default.
- W2086866829 hasConcept C192562407 @default.
- W2086866829 hasConcept C2780846936 @default.
- W2086866829 hasConcept C41008148 @default.
- W2086866829 hasConcept C544153396 @default.
- W2086866829 hasConcept C546029482 @default.
- W2086866829 hasConcept C58312451 @default.
- W2086866829 hasConcept C61782718 @default.
- W2086866829 hasConcept C62520636 @default.
- W2086866829 hasConcept C89464430 @default.
- W2086866829 hasConceptScore W2086866829C121332964 @default.
- W2086866829 hasConceptScore W2086866829C145148216 @default.
- W2086866829 hasConceptScore W2086866829C147120987 @default.
- W2086866829 hasConceptScore W2086866829C149635348 @default.
- W2086866829 hasConceptScore W2086866829C181500209 @default.
- W2086866829 hasConceptScore W2086866829C184779094 @default.
- W2086866829 hasConceptScore W2086866829C185544564 @default.
- W2086866829 hasConceptScore W2086866829C191897082 @default.
- W2086866829 hasConceptScore W2086866829C192562407 @default.
- W2086866829 hasConceptScore W2086866829C2780846936 @default.
- W2086866829 hasConceptScore W2086866829C41008148 @default.
- W2086866829 hasConceptScore W2086866829C544153396 @default.
- W2086866829 hasConceptScore W2086866829C546029482 @default.
- W2086866829 hasConceptScore W2086866829C58312451 @default.
- W2086866829 hasConceptScore W2086866829C61782718 @default.
- W2086866829 hasConceptScore W2086866829C62520636 @default.
- W2086866829 hasConceptScore W2086866829C89464430 @default.
- W2086866829 hasIssue "11-12" @default.
- W2086866829 hasLocation W20868668291 @default.
- W2086866829 hasOpenAccess W2086866829 @default.
- W2086866829 hasPrimaryLocation W20868668291 @default.
- W2086866829 hasRelatedWork W1976266756 @default.
- W2086866829 hasRelatedWork W2020997648 @default.
- W2086866829 hasRelatedWork W2024526570 @default.
- W2086866829 hasRelatedWork W2031570644 @default.
- W2086866829 hasRelatedWork W2063302623 @default.
- W2086866829 hasRelatedWork W2071196734 @default.
- W2086866829 hasRelatedWork W2074363615 @default.
- W2086866829 hasRelatedWork W2085491992 @default.
- W2086866829 hasRelatedWork W2086866829 @default.
- W2086866829 hasRelatedWork W232636288 @default.
- W2086866829 hasVolume "65" @default.
- W2086866829 isParatext "false" @default.
- W2086866829 isRetracted "false" @default.
- W2086866829 magId "2086866829" @default.
- W2086866829 workType "article" @default.