FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978994770> ?p ?o ?g. }

• W1978994770 endingPage "1665" @default.
• W1978994770 startingPage "1659" @default.
• W1978994770 abstract "Phenomenological equations describing the hyperfine splitting of a localized electron resonance in a metal are studied. The transverse susceptibility χ+(ω) is obtained for the case of nuclear spin I=½, and its poles and residues are displayed. The corresponding eigenvectors are determined, enabling a physical generalization to arbitrary nuclear spin. The validity of the generalization procedure is verified by an examination of the generalized susceptibility. The conditions for the observation of the hyperfine splitting in a dilute magnetic alloy are detailed. Three distinct regions are found to be important, depending on the strength of the exchange coupling. Region (1), corresponding to a very weak exchange coupling, exhibits hyperfine splittings of the same character as in an insulator. The linewidth of each hyperfine component equals Δse+ΔsL, where Δse is the second-order localized-conduction electron exchange relaxation rate, and ΔsL the localized spin lattice relaxation rate. Region (2) corresponds to sufficiently larger values of the exchange coupling for a magnetic resonance bottle-neck to obtain, but for which ωhf/Δse≫1, where ωhf is the electronic hyperfine splitting frequency. In region (2) the hyperfine splitting is the same as in region (1), but the width of each component equals [2I/(2I+1)]· [Δse+ΔsL]. Region (3) corresponds to yet larger values of the exchange coupling, such that ωhf/Δse≪1. In this more strongly bottlenecked region the hyperfine split resonance is narrowed into a single line, and the resonance properties are those one would derive in the complete absence of a hyperfine interaction. Recent successful observations of the hyperfine splitting of a localized moment resonance for rare-earth alloys belong to category (1). Unsuccessful measurements in transition metal alloys indicate their character is appropriate to region (3). It is suggested that lower temperature measurements may shift some of these materials into region (2) (because Δse ∝T), allowing for a direct determination of the magnitude of the exchange coupling constant, even though the resonance system is still in the bottlenecked regime." @default.
• W1978994770 created "2016-06-24" @default.
• W1978994770 creator A5038894545 @default.
• W1978994770 creator A5049779726 @default.
• W1978994770 creator A5072383746 @default.
• W1978994770 date "1971-03-15" @default.
• W1978994770 modified "2023-09-27" @default.
• W1978994770 title "Hyperfine Splitting in a Metal of a Localized Moment" @default.
• W1978994770 cites W2030916573 @default.
• W1978994770 cites W2035762309 @default.
• W1978994770 cites W2043352734 @default.
• W1978994770 cites W2085694946 @default.
• W1978994770 cites W2094553909 @default.
• W1978994770 cites W2118485825 @default.
• W1978994770 doi "https://doi.org/10.1063/1.1660388" @default.
• W1978994770 hasPublicationYear "1971" @default.
• W1978994770 type Work @default.
• W1978994770 sameAs 1978994770 @default.
• W1978994770 citedByCount "22" @default.
• W1978994770 crossrefType "journal-article" @default.
• W1978994770 hasAuthorship W1978994770A5038894545 @default.
• W1978994770 hasAuthorship W1978994770A5049779726 @default.
• W1978994770 hasAuthorship W1978994770A5072383746 @default.
• W1978994770 hasConcept C108192451 @default.
• W1978994770 hasConcept C121332964 @default.
• W1978994770 hasConcept C131538251 @default.
• W1978994770 hasConcept C139210041 @default.
• W1978994770 hasConcept C184779094 @default.
• W1978994770 hasConcept C185592680 @default.
• W1978994770 hasConcept C187961010 @default.
• W1978994770 hasConcept C26873012 @default.
• W1978994770 hasConcept C46141821 @default.
• W1978994770 hasConceptScore W1978994770C108192451 @default.
• W1978994770 hasConceptScore W1978994770C121332964 @default.
• W1978994770 hasConceptScore W1978994770C131538251 @default.
• W1978994770 hasConceptScore W1978994770C139210041 @default.
• W1978994770 hasConceptScore W1978994770C184779094 @default.
• W1978994770 hasConceptScore W1978994770C185592680 @default.
• W1978994770 hasConceptScore W1978994770C187961010 @default.
• W1978994770 hasConceptScore W1978994770C26873012 @default.
• W1978994770 hasConceptScore W1978994770C46141821 @default.
• W1978994770 hasIssue "4" @default.
• W1978994770 hasLocation W19789947701 @default.
• W1978994770 hasOpenAccess W1978994770 @default.
• W1978994770 hasPrimaryLocation W19789947701 @default.
• W1978994770 hasRelatedWork W1545499598 @default.
• W1978994770 hasRelatedWork W1981177436 @default.
• W1978994770 hasRelatedWork W2003409756 @default.
• W1978994770 hasRelatedWork W2036855230 @default.
• W1978994770 hasRelatedWork W2039205844 @default.
• W1978994770 hasRelatedWork W2079846479 @default.
• W1978994770 hasRelatedWork W2085343095 @default.
• W1978994770 hasRelatedWork W2131594647 @default.
• W1978994770 hasRelatedWork W3100962105 @default.
• W1978994770 hasRelatedWork W4200253396 @default.
• W1978994770 hasVolume "42" @default.
• W1978994770 isParatext "false" @default.
• W1978994770 isRetracted "false" @default.
• W1978994770 magId "1978994770" @default.
• W1978994770 workType "article" @default.