Matches in SemOpenAlex for { <https://semopenalex.org/work/W2144850618> ?p ?o ?g. }
- W2144850618 endingPage "69" @default.
- W2144850618 startingPage "61" @default.
- W2144850618 abstract "Due to having strong anisotropy in their polarization state and spatial structure, it is believed that kinetic Alfvén waves (KAWs) can play an important role in various energization phenomena of plasma particles and the fine-structure formation in magnetoplasma environments. The filamentous fine structures are a kind of the common density inhomogeneity phenomena in magnetoplasmas, and hence, the density gradient is one of the sources of free energy that can lead to KAWs instabilities. In this paper, based on the two-fluid model in which ions and electrons are treated as separate fluids, we investigate the effect of density gradient inhomogeneous on the dispersion and instability of KAWs in a magnetoplasma. The results show that KAW instability can be excited effectively by the density gradient. Especially, both the real frequency ωR and the growth rate ωI of KAWs are dramatically dependent on the spatial position x in the presence of an inhomogeneous density gradient. The results also show that the real frequency increases with the characteristic spatial scale of inhomogeneity , while the growth rate of KAWs has a maximum in the growing ranges of . On the other hand, the excited KAWs are weakly dispersive with λekx<1. The results have potential importance for a better understanding of the microphysics of the filamentous fine-structure formation since the phenomena of density gradient inhomogeneous are ubiquitous in various magnetoplasmas, such as in the laboratory plasma as well as in both the solar coronal and terrestrial auroral plasmas." @default.
- W2144850618 created "2016-06-24" @default.
- W2144850618 creator A5011120532 @default.
- W2144850618 creator A5027429902 @default.
- W2144850618 creator A5044356417 @default.
- W2144850618 creator A5059651053 @default.
- W2144850618 creator A5080155883 @default.
- W2144850618 date "2015-01-01" @default.
- W2144850618 modified "2023-10-18" @default.
- W2144850618 title "A possible mechanism for the formation of filamentous structures in magnetoplasmas by kinetic Alfvén waves" @default.
- W2144850618 cites W150503895 @default.
- W2144850618 cites W1507182937 @default.
- W2144850618 cites W1724533641 @default.
- W2144850618 cites W1966848100 @default.
- W2144850618 cites W1968204604 @default.
- W2144850618 cites W1968989548 @default.
- W2144850618 cites W1970127339 @default.
- W2144850618 cites W1975142487 @default.
- W2144850618 cites W1976018586 @default.
- W2144850618 cites W1986702225 @default.
- W2144850618 cites W1991239451 @default.
- W2144850618 cites W1991967823 @default.
- W2144850618 cites W2006981048 @default.
- W2144850618 cites W2007432864 @default.
- W2144850618 cites W2012922492 @default.
- W2144850618 cites W2014621642 @default.
- W2144850618 cites W2016638817 @default.
- W2144850618 cites W2018160802 @default.
- W2144850618 cites W2025056858 @default.
- W2144850618 cites W2029353302 @default.
- W2144850618 cites W2032882333 @default.
- W2144850618 cites W2032908173 @default.
- W2144850618 cites W2036302833 @default.
- W2144850618 cites W2036471002 @default.
- W2144850618 cites W2037329912 @default.
- W2144850618 cites W2041525915 @default.
- W2144850618 cites W2045387724 @default.
- W2144850618 cites W2045854736 @default.
- W2144850618 cites W2059450809 @default.
- W2144850618 cites W2059706418 @default.
- W2144850618 cites W2062389121 @default.
- W2144850618 cites W2066678563 @default.
- W2144850618 cites W2073868425 @default.
- W2144850618 cites W2082369277 @default.
- W2144850618 cites W2086285849 @default.
- W2144850618 cites W2090998592 @default.
- W2144850618 cites W2091529353 @default.
- W2144850618 cites W2093048551 @default.
- W2144850618 cites W2095243254 @default.
- W2144850618 cites W2112851602 @default.
- W2144850618 cites W2116264699 @default.
- W2144850618 cites W2155661196 @default.
- W2144850618 cites W2165841086 @default.
- W2144850618 cites W3105765931 @default.
- W2144850618 cites W4247336842 @default.
- W2144850618 doi "https://doi.org/10.1002/2014ja020742" @default.
- W2144850618 hasPublicationYear "2015" @default.
- W2144850618 type Work @default.
- W2144850618 sameAs 2144850618 @default.
- W2144850618 citedByCount "13" @default.
- W2144850618 countsByYear W21448506182016 @default.
- W2144850618 countsByYear W21448506182017 @default.
- W2144850618 countsByYear W21448506182019 @default.
- W2144850618 countsByYear W21448506182020 @default.
- W2144850618 countsByYear W21448506182022 @default.
- W2144850618 crossrefType "journal-article" @default.
- W2144850618 hasAuthorship W2144850618A5011120532 @default.
- W2144850618 hasAuthorship W2144850618A5027429902 @default.
- W2144850618 hasAuthorship W2144850618A5044356417 @default.
- W2144850618 hasAuthorship W2144850618A5059651053 @default.
- W2144850618 hasAuthorship W2144850618A5080155883 @default.
- W2144850618 hasBestOaLocation W21448506181 @default.
- W2144850618 hasConcept C120665830 @default.
- W2144850618 hasConcept C121332964 @default.
- W2144850618 hasConcept C135889238 @default.
- W2144850618 hasConcept C145148216 @default.
- W2144850618 hasConcept C147120987 @default.
- W2144850618 hasConcept C147789679 @default.
- W2144850618 hasConcept C181500209 @default.
- W2144850618 hasConcept C184779094 @default.
- W2144850618 hasConcept C185592680 @default.
- W2144850618 hasConcept C205049153 @default.
- W2144850618 hasConcept C207821765 @default.
- W2144850618 hasConcept C2778892434 @default.
- W2144850618 hasConcept C30475298 @default.
- W2144850618 hasConcept C57879066 @default.
- W2144850618 hasConcept C62520636 @default.
- W2144850618 hasConcept C74650414 @default.
- W2144850618 hasConcept C82706917 @default.
- W2144850618 hasConcept C85725439 @default.
- W2144850618 hasConceptScore W2144850618C120665830 @default.
- W2144850618 hasConceptScore W2144850618C121332964 @default.
- W2144850618 hasConceptScore W2144850618C135889238 @default.
- W2144850618 hasConceptScore W2144850618C145148216 @default.
- W2144850618 hasConceptScore W2144850618C147120987 @default.
- W2144850618 hasConceptScore W2144850618C147789679 @default.
- W2144850618 hasConceptScore W2144850618C181500209 @default.
- W2144850618 hasConceptScore W2144850618C184779094 @default.