Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071489917> ?p ?o ?g. }
- W2071489917 endingPage "1907" @default.
- W2071489917 startingPage "1897" @default.
- W2071489917 abstract "Optical transitions between the lowest metastable triplet state and higher states of the self-trapped exciton are reported for nine alkali halides, in the energy range from 0.6 to 5.5 eV. Measurements were made on pure crystals using techniques of time-resolved spectroscopy and electron-pulse irradiation. Variation of the transition energies with lattice constant provides additional evidence for the classification of the spectra in terms of two basic categories: hole transitions localized on the $X_{2}^{}{}_{}{}^{ensuremath{-}}$ core, and electron transitions largely decoupled from the influence of the core ions. Optical binding energies of the self-trapped exciton are estimated from the spectra, and are found to be 2-4 times greater than the binding energies of corresponding unrelaxed excitons. The relaxation of the lattice around the exciton is discussed in terms of a two-dimensional configuration-coordinate model. Hole self-trapping and the Stokes shift of emission occur principally through the axial mode, as commonly accepted. The increase of exciton binding energy upon relaxation to the equilibrium configuration is attributed to a nonaxial mode of relaxation which may be viewed as analogous to the breathing mode that broadens and shifts $M$-center transitions." @default.
- W2071489917 created "2016-06-24" @default.
- W2071489917 creator A5053505951 @default.
- W2071489917 creator A5075210195 @default.
- W2071489917 date "1974-02-15" @default.
- W2071489917 modified "2023-10-16" @default.
- W2071489917 title "Excited-state absorption spectroscopy of self-trapped excitons in alkali halides" @default.
- W2071489917 cites W1965880448 @default.
- W2071489917 cites W1974609988 @default.
- W2071489917 cites W1978570186 @default.
- W2071489917 cites W1980158690 @default.
- W2071489917 cites W1980265002 @default.
- W2071489917 cites W1982070556 @default.
- W2071489917 cites W1988631505 @default.
- W2071489917 cites W2004243014 @default.
- W2071489917 cites W2015041149 @default.
- W2071489917 cites W2026076927 @default.
- W2071489917 cites W2026604191 @default.
- W2071489917 cites W2032664245 @default.
- W2071489917 cites W2043420460 @default.
- W2071489917 cites W2043764926 @default.
- W2071489917 cites W2046124496 @default.
- W2071489917 cites W2050430161 @default.
- W2071489917 cites W2054117459 @default.
- W2071489917 cites W2063455927 @default.
- W2071489917 cites W2063978106 @default.
- W2071489917 cites W2068997699 @default.
- W2071489917 cites W2082627027 @default.
- W2071489917 cites W2087986964 @default.
- W2071489917 cites W2090560085 @default.
- W2071489917 cites W2129516568 @default.
- W2071489917 cites W2317900208 @default.
- W2071489917 doi "https://doi.org/10.1103/physrevb.9.1897" @default.
- W2071489917 hasPublicationYear "1974" @default.
- W2071489917 type Work @default.
- W2071489917 sameAs 2071489917 @default.
- W2071489917 citedByCount "172" @default.
- W2071489917 countsByYear W20714899172014 @default.
- W2071489917 countsByYear W20714899172016 @default.
- W2071489917 countsByYear W20714899172017 @default.
- W2071489917 countsByYear W20714899172018 @default.
- W2071489917 countsByYear W20714899172019 @default.
- W2071489917 countsByYear W20714899172020 @default.
- W2071489917 countsByYear W20714899172021 @default.
- W2071489917 countsByYear W20714899172022 @default.
- W2071489917 crossrefType "journal-article" @default.
- W2071489917 hasAuthorship W2071489917A5053505951 @default.
- W2071489917 hasAuthorship W2071489917A5075210195 @default.
- W2071489917 hasConcept C119824511 @default.
- W2071489917 hasConcept C120665830 @default.
- W2071489917 hasConcept C121332964 @default.
- W2071489917 hasConcept C15744967 @default.
- W2071489917 hasConcept C165330911 @default.
- W2071489917 hasConcept C17729963 @default.
- W2071489917 hasConcept C181500209 @default.
- W2071489917 hasConcept C184779094 @default.
- W2071489917 hasConcept C192562407 @default.
- W2071489917 hasConcept C198091228 @default.
- W2071489917 hasConcept C26873012 @default.
- W2071489917 hasConcept C2776029896 @default.
- W2071489917 hasConcept C32891209 @default.
- W2071489917 hasConcept C41999313 @default.
- W2071489917 hasConcept C62520636 @default.
- W2071489917 hasConcept C77805123 @default.
- W2071489917 hasConcept C89464430 @default.
- W2071489917 hasConcept C93282013 @default.
- W2071489917 hasConceptScore W2071489917C119824511 @default.
- W2071489917 hasConceptScore W2071489917C120665830 @default.
- W2071489917 hasConceptScore W2071489917C121332964 @default.
- W2071489917 hasConceptScore W2071489917C15744967 @default.
- W2071489917 hasConceptScore W2071489917C165330911 @default.
- W2071489917 hasConceptScore W2071489917C17729963 @default.
- W2071489917 hasConceptScore W2071489917C181500209 @default.
- W2071489917 hasConceptScore W2071489917C184779094 @default.
- W2071489917 hasConceptScore W2071489917C192562407 @default.
- W2071489917 hasConceptScore W2071489917C198091228 @default.
- W2071489917 hasConceptScore W2071489917C26873012 @default.
- W2071489917 hasConceptScore W2071489917C2776029896 @default.
- W2071489917 hasConceptScore W2071489917C32891209 @default.
- W2071489917 hasConceptScore W2071489917C41999313 @default.
- W2071489917 hasConceptScore W2071489917C62520636 @default.
- W2071489917 hasConceptScore W2071489917C77805123 @default.
- W2071489917 hasConceptScore W2071489917C89464430 @default.
- W2071489917 hasConceptScore W2071489917C93282013 @default.
- W2071489917 hasIssue "4" @default.
- W2071489917 hasLocation W20714899171 @default.
- W2071489917 hasOpenAccess W2071489917 @default.
- W2071489917 hasPrimaryLocation W20714899171 @default.
- W2071489917 hasRelatedWork W1991938908 @default.
- W2071489917 hasRelatedWork W2004205343 @default.
- W2071489917 hasRelatedWork W2016938977 @default.
- W2071489917 hasRelatedWork W2046001220 @default.
- W2071489917 hasRelatedWork W2078232320 @default.
- W2071489917 hasRelatedWork W2103933439 @default.
- W2071489917 hasRelatedWork W2327439259 @default.
- W2071489917 hasRelatedWork W3007100745 @default.
- W2071489917 hasRelatedWork W3100077151 @default.
- W2071489917 hasRelatedWork W4291797080 @default.