Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052056300> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2052056300 endingPage "4257" @default.
- W2052056300 startingPage "4247" @default.
- W2052056300 abstract "A Green's-function theory is applied to a study of two-magnon (2M) Raman scattering in cubic antiferromagnets in the ordered region. In addition to the first-order Hartree-Fock renormalization of the magnon energies together with 2M-interaction effects, a second-order theory gives additional contributions to the magnon self-energies. In particular, damping terms arising at this order are approximately evaluated for zone-boundary magnons, i.e., the ones relevant to the 2M Raman scattering Process. Using a second-order expression for the 2M Raman cross section, this magnon damping is seen to eliminate the discrepancies of first-order theories. Quantitative comparison with experimental 2M Raman spectra gives a satisfactory agreement, both for the peak and the width of the spectra of KNi${mathrm{F}}_{3}$ and RbMn${mathrm{F}}_{3}$, at least in the greatest part of the ordered region. The use of a simplified theory for the scattering cross section suggests the possibility of a simple estimation of zone-boundary magnon damping directly from experimental 2M spectra." @default.
- W2052056300 created "2016-06-24" @default.
- W2052056300 creator A5041609343 @default.
- W2052056300 creator A5075934562 @default.
- W2052056300 date "1973-11-01" @default.
- W2052056300 modified "2023-09-28" @default.
- W2052056300 title "Theory of Two-Magnon Raman Scattering in the Ordered Region for Cubic Antiferromagnets" @default.
- W2052056300 cites W1981600303 @default.
- W2052056300 cites W1994931232 @default.
- W2052056300 cites W2024061177 @default.
- W2052056300 cites W2024524959 @default.
- W2052056300 cites W2039733553 @default.
- W2052056300 cites W2040107470 @default.
- W2052056300 cites W2041209072 @default.
- W2052056300 cites W2058821884 @default.
- W2052056300 cites W2060321615 @default.
- W2052056300 cites W2063721480 @default.
- W2052056300 cites W2068927930 @default.
- W2052056300 cites W2073003991 @default.
- W2052056300 cites W2078770790 @default.
- W2052056300 cites W2084811449 @default.
- W2052056300 cites W2086976106 @default.
- W2052056300 cites W2090164828 @default.
- W2052056300 doi "https://doi.org/10.1103/physrevb.8.4247" @default.
- W2052056300 hasPublicationYear "1973" @default.
- W2052056300 type Work @default.
- W2052056300 sameAs 2052056300 @default.
- W2052056300 citedByCount "42" @default.
- W2052056300 countsByYear W20520563002016 @default.
- W2052056300 countsByYear W20520563002017 @default.
- W2052056300 countsByYear W20520563002019 @default.
- W2052056300 crossrefType "journal-article" @default.
- W2052056300 hasAuthorship W2052056300A5041609343 @default.
- W2052056300 hasAuthorship W2052056300A5075934562 @default.
- W2052056300 hasConcept C10138342 @default.
- W2052056300 hasConcept C121332964 @default.
- W2052056300 hasConcept C134306372 @default.
- W2052056300 hasConcept C162324750 @default.
- W2052056300 hasConcept C166124518 @default.
- W2052056300 hasConcept C169573571 @default.
- W2052056300 hasConcept C182306322 @default.
- W2052056300 hasConcept C191486275 @default.
- W2052056300 hasConcept C204382992 @default.
- W2052056300 hasConcept C26873012 @default.
- W2052056300 hasConcept C2781288168 @default.
- W2052056300 hasConcept C33923547 @default.
- W2052056300 hasConcept C40003534 @default.
- W2052056300 hasConcept C4839761 @default.
- W2052056300 hasConcept C62354387 @default.
- W2052056300 hasConcept C62520636 @default.
- W2052056300 hasConcept C76308580 @default.
- W2052056300 hasConcept C82217956 @default.
- W2052056300 hasConceptScore W2052056300C10138342 @default.
- W2052056300 hasConceptScore W2052056300C121332964 @default.
- W2052056300 hasConceptScore W2052056300C134306372 @default.
- W2052056300 hasConceptScore W2052056300C162324750 @default.
- W2052056300 hasConceptScore W2052056300C166124518 @default.
- W2052056300 hasConceptScore W2052056300C169573571 @default.
- W2052056300 hasConceptScore W2052056300C182306322 @default.
- W2052056300 hasConceptScore W2052056300C191486275 @default.
- W2052056300 hasConceptScore W2052056300C204382992 @default.
- W2052056300 hasConceptScore W2052056300C26873012 @default.
- W2052056300 hasConceptScore W2052056300C2781288168 @default.
- W2052056300 hasConceptScore W2052056300C33923547 @default.
- W2052056300 hasConceptScore W2052056300C40003534 @default.
- W2052056300 hasConceptScore W2052056300C4839761 @default.
- W2052056300 hasConceptScore W2052056300C62354387 @default.
- W2052056300 hasConceptScore W2052056300C62520636 @default.
- W2052056300 hasConceptScore W2052056300C76308580 @default.
- W2052056300 hasConceptScore W2052056300C82217956 @default.
- W2052056300 hasIssue "9" @default.
- W2052056300 hasLocation W20520563001 @default.
- W2052056300 hasOpenAccess W2052056300 @default.
- W2052056300 hasPrimaryLocation W20520563001 @default.
- W2052056300 hasRelatedWork W1616675618 @default.
- W2052056300 hasRelatedWork W1976802243 @default.
- W2052056300 hasRelatedWork W1976937655 @default.
- W2052056300 hasRelatedWork W2030453559 @default.
- W2052056300 hasRelatedWork W2055922495 @default.
- W2052056300 hasRelatedWork W2066694617 @default.
- W2052056300 hasRelatedWork W2074204949 @default.
- W2052056300 hasRelatedWork W2145378266 @default.
- W2052056300 hasRelatedWork W2981306144 @default.
- W2052056300 hasRelatedWork W41841039 @default.
- W2052056300 hasVolume "8" @default.
- W2052056300 isParatext "false" @default.
- W2052056300 isRetracted "false" @default.
- W2052056300 magId "2052056300" @default.
- W2052056300 workType "article" @default.