FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020565532> ?p ?o ?g. }

• W2020565532 endingPage "9892" @default.
• W2020565532 startingPage "9883" @default.
• W2020565532 abstract "The authors analyze the effects of electrodynamic retardation on the collective modes in an unmagnetized infinite superlattice modeled as an array of parallel two-dimensional plasma layers embedded in a dielectric substrate. The present work concentrates for the most part on correlated semiconductor superlattices, although the model is equally well suited to metallic superlattices consisting of an alternating array of thin metal layers and thick insulator slabs (e.g., 50 AA{} Al layers and 500 AA{} ${mathrm{Al}}_{2}{mathrm{O}}_{3}$ slabs). The analysis is based on the transverse magnetic (TM) and transverse electric (TE) dispersion relations recently formulated by the authors in the retarded quasilocalized charge approximation (RQLCA) [K. I. Golden, G. Kalman, L. Miao, and R. R. Snapp, Phys. Rev. B 55, 16 349 (1997)]. In the nonretarded limit, the QLCA mode structure consists of (i) an isolated in-phase plasmon mode, (ii) a band of gapped plasmons, (iii) an in-phase acoustic shear mode, and (iv) a band of gapped shear modes. This paper presents numerical and approximate analytical solutions of the long-wavelength RQLCA dispersion relations for the collective modes (i)--(iv) all the way down to very small wave numbers where retardation effects can be especially pronounced. Additionally, this work presents insightful approximate analytical formulas for the electromagnetic mode frequencies and gap widths, which add to the literature on the infinite sequences of TM- and TE-polarized electromagnetic bands. Some noteworthy effects that emerge from this study are as follows: (a) The appearance of ultralow frequency shear modes arising from the combined effect of retardation and strong coulomb interactions; the quasilocalization basis of the theory suggests that these modes can propagate when the two-dimensional plasma layers are in a crystalline phase. (b) A negative random-phase approximation shift in the bulk-plasma frequency induced by electrodynamic retardation; this effect can be appreciable in insulator/metal superlattices." @default.
• W2020565532 created "2016-06-24" @default.
• W2020565532 creator A5029788098 @default.
• W2020565532 creator A5038921722 @default.
• W2020565532 creator A5053084461 @default.
• W2020565532 creator A5055670318 @default.
• W2020565532 date "1998-04-15" @default.
• W2020565532 modified "2023-09-27" @default.
• W2020565532 title "Retardation effects on collective excitations in correlated superlattices" @default.
• W2020565532 cites W1970019684 @default.
• W2020565532 cites W1986465896 @default.
• W2020565532 cites W1986524267 @default.
• W2020565532 cites W1988310180 @default.
• W2020565532 cites W2000698906 @default.
• W2020565532 cites W2011673884 @default.
• W2020565532 cites W2050755420 @default.
• W2020565532 cites W2052659986 @default.
• W2020565532 cites W2057676636 @default.
• W2020565532 cites W2060451276 @default.
• W2020565532 cites W2065842299 @default.
• W2020565532 cites W2077654873 @default.
• W2020565532 cites W2081709176 @default.
• W2020565532 cites W2086609109 @default.
• W2020565532 cites W4238064454 @default.
• W2020565532 doi "https://doi.org/10.1103/physrevb.57.9883" @default.
• W2020565532 hasPublicationYear "1998" @default.
• W2020565532 type Work @default.
• W2020565532 sameAs 2020565532 @default.
• W2020565532 citedByCount "6" @default.
• W2020565532 crossrefType "journal-article" @default.
• W2020565532 hasAuthorship W2020565532A5029788098 @default.
• W2020565532 hasAuthorship W2020565532A5038921722 @default.
• W2020565532 hasAuthorship W2020565532A5053084461 @default.
• W2020565532 hasAuthorship W2020565532A5055670318 @default.
• W2020565532 hasConcept C105382558 @default.
• W2020565532 hasConcept C110879396 @default.
• W2020565532 hasConcept C121332964 @default.
• W2020565532 hasConcept C133386390 @default.
• W2020565532 hasConcept C136479403 @default.
• W2020565532 hasConcept C194136796 @default.
• W2020565532 hasConcept C202579712 @default.
• W2020565532 hasConcept C26873012 @default.
• W2020565532 hasConcept C520434653 @default.
• W2020565532 hasConcept C54101563 @default.
• W2020565532 hasConcept C62520636 @default.
• W2020565532 hasConceptScore W2020565532C105382558 @default.
• W2020565532 hasConceptScore W2020565532C110879396 @default.
• W2020565532 hasConceptScore W2020565532C121332964 @default.
• W2020565532 hasConceptScore W2020565532C133386390 @default.
• W2020565532 hasConceptScore W2020565532C136479403 @default.
• W2020565532 hasConceptScore W2020565532C194136796 @default.
• W2020565532 hasConceptScore W2020565532C202579712 @default.
• W2020565532 hasConceptScore W2020565532C26873012 @default.
• W2020565532 hasConceptScore W2020565532C520434653 @default.
• W2020565532 hasConceptScore W2020565532C54101563 @default.
• W2020565532 hasConceptScore W2020565532C62520636 @default.
• W2020565532 hasIssue "16" @default.
• W2020565532 hasLocation W20205655321 @default.
• W2020565532 hasOpenAccess W2020565532 @default.
• W2020565532 hasPrimaryLocation W20205655321 @default.
• W2020565532 hasRelatedWork W1970930504 @default.
• W2020565532 hasRelatedWork W1972915957 @default.
• W2020565532 hasRelatedWork W1977491929 @default.
• W2020565532 hasRelatedWork W2018530075 @default.
• W2020565532 hasRelatedWork W2020961423 @default.
• W2020565532 hasRelatedWork W2043821573 @default.
• W2020565532 hasRelatedWork W2044812394 @default.
• W2020565532 hasRelatedWork W2057287449 @default.
• W2020565532 hasRelatedWork W2071769347 @default.
• W2020565532 hasRelatedWork W2161230331 @default.
• W2020565532 hasVolume "57" @default.
• W2020565532 isParatext "false" @default.
• W2020565532 isRetracted "false" @default.
• W2020565532 magId "2020565532" @default.
• W2020565532 workType "article" @default.