Matches in SemOpenAlex for { <https://semopenalex.org/work/W2318192292> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2318192292 abstract "Luminescence from the high ${4f}^{3}$ energy level of trivalent neodymium ${}^{2}{G(2)}_{9/2}$ $(ensuremath{sim}47400{mathrm{cm}}^{ensuremath{-}1})$ is reported. For ${mathrm{Nd}}^{3+}$ in ${mathrm{MBO}}_{3}$ and ${mathrm{MPO}}_{4}$ $(mathrm{M}=mathrm{L}mathrm{a},mathrm{}mathrm{Y},mathrm{}mathrm{L}mathrm{u},mathrm{}mathrm{Sc}),$ either emission from this level or emission from the ${4f}^{2}5d$ level, is observed upon excitation into the ${4f}^{2}5d$ configuration. A clear correlation between the occurrence of ${}^{2}{G(2)}_{9/2}$ emission and the ${4f}^{2}{5densuremath{-}}^{2}{G(2)}_{J}$ energy gap was found. For gaps larger than four or five times the maximum phonon energy, radiative decay from the ${4f}^{2}5d$ level dominates (resulting in f-d emission) while for smaller gaps the ${4f}^{2}5d$ to ${4f}^{3}{[}^{2}{G(2)}_{J}]$ nonradiative relaxation is the faster process [resulting in ${}^{2}{G(2)}_{9/2}$ emission]. The similarity between the presently observed critical gap for which ${4f}^{nensuremath{-}1}5d$ to ${4f}^{n}$ relaxation can compete with f-d emission and the well-known critical gap (also four to five high-energy phonons) for nonradiative relaxation between different ${4f}^{n}$ levels is rather surprising and is discussed." @default.
- W2318192292 created "2016-06-24" @default.
- W2318192292 creator A5051420645 @default.
- W2318192292 creator A5071468089 @default.
- W2318192292 creator A5078220401 @default.
- W2318192292 date "2001-07-06" @default.
- W2318192292 modified "2023-09-23" @default.
- W2318192292 title "High-energy<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:msup><mml:mrow /><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>G</mml:mi><mml:mo>(</mml:mo><mml:mn>2</mml:mn><mml:mo>)</mml:mo><mml:mn /></mml:mrow><mml:mrow><mml:mn>9</mml:mn><mml:mo>/</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>emission and<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml…" @default.
- W2318192292 cites W1484634348 @default.
- W2318192292 cites W1972331482 @default.
- W2318192292 cites W1979269841 @default.
- W2318192292 cites W1984495309 @default.
- W2318192292 cites W1993351570 @default.
- W2318192292 cites W2002028921 @default.
- W2318192292 cites W2007362520 @default.
- W2318192292 cites W2056687006 @default.
- W2318192292 cites W2061902178 @default.
- W2318192292 cites W2072326501 @default.
- W2318192292 cites W2073325350 @default.
- W2318192292 cites W2075461805 @default.
- W2318192292 cites W2083919129 @default.
- W2318192292 cites W2167590372 @default.
- W2318192292 cites W4206008073 @default.
- W2318192292 doi "https://doi.org/10.1103/physrevb.64.045115" @default.
- W2318192292 hasPublicationYear "2001" @default.
- W2318192292 type Work @default.
- W2318192292 sameAs 2318192292 @default.
- W2318192292 citedByCount "24" @default.
- W2318192292 countsByYear W23181922922012 @default.
- W2318192292 countsByYear W23181922922013 @default.
- W2318192292 countsByYear W23181922922014 @default.
- W2318192292 countsByYear W23181922922015 @default.
- W2318192292 countsByYear W23181922922020 @default.
- W2318192292 countsByYear W23181922922021 @default.
- W2318192292 countsByYear W23181922922022 @default.
- W2318192292 countsByYear W23181922922023 @default.
- W2318192292 crossrefType "journal-article" @default.
- W2318192292 hasAuthorship W2318192292A5051420645 @default.
- W2318192292 hasAuthorship W2318192292A5071468089 @default.
- W2318192292 hasAuthorship W2318192292A5078220401 @default.
- W2318192292 hasConcept C120665830 @default.
- W2318192292 hasConcept C121332964 @default.
- W2318192292 hasConcept C148869448 @default.
- W2318192292 hasConcept C15744967 @default.
- W2318192292 hasConcept C184779094 @default.
- W2318192292 hasConcept C185592680 @default.
- W2318192292 hasConcept C186370098 @default.
- W2318192292 hasConcept C24169881 @default.
- W2318192292 hasConcept C26873012 @default.
- W2318192292 hasConcept C2776029896 @default.
- W2318192292 hasConcept C62520636 @default.
- W2318192292 hasConcept C77805123 @default.
- W2318192292 hasConcept C8010536 @default.
- W2318192292 hasConcept C83581075 @default.
- W2318192292 hasConceptScore W2318192292C120665830 @default.
- W2318192292 hasConceptScore W2318192292C121332964 @default.
- W2318192292 hasConceptScore W2318192292C148869448 @default.
- W2318192292 hasConceptScore W2318192292C15744967 @default.
- W2318192292 hasConceptScore W2318192292C184779094 @default.
- W2318192292 hasConceptScore W2318192292C185592680 @default.
- W2318192292 hasConceptScore W2318192292C186370098 @default.
- W2318192292 hasConceptScore W2318192292C24169881 @default.
- W2318192292 hasConceptScore W2318192292C26873012 @default.
- W2318192292 hasConceptScore W2318192292C2776029896 @default.
- W2318192292 hasConceptScore W2318192292C62520636 @default.
- W2318192292 hasConceptScore W2318192292C77805123 @default.
- W2318192292 hasConceptScore W2318192292C8010536 @default.
- W2318192292 hasConceptScore W2318192292C83581075 @default.
- W2318192292 hasIssue "4" @default.
- W2318192292 hasLocation W23181922921 @default.
- W2318192292 hasOpenAccess W2318192292 @default.
- W2318192292 hasPrimaryLocation W23181922921 @default.
- W2318192292 hasRelatedWork W1996102702 @default.
- W2318192292 hasRelatedWork W1997086491 @default.
- W2318192292 hasRelatedWork W2013830668 @default.
- W2318192292 hasRelatedWork W2066377051 @default.
- W2318192292 hasRelatedWork W2067385998 @default.
- W2318192292 hasRelatedWork W2068897805 @default.
- W2318192292 hasRelatedWork W2072779427 @default.
- W2318192292 hasRelatedWork W2073960318 @default.
- W2318192292 hasRelatedWork W46986523 @default.
- W2318192292 hasRelatedWork W327880928 @default.
- W2318192292 hasVolume "64" @default.
- W2318192292 isParatext "false" @default.
- W2318192292 isRetracted "false" @default.
- W2318192292 magId "2318192292" @default.
- W2318192292 workType "article" @default.