%0 Journal Article
%T RAMANSPECTRAOFSEVENINTERPLANETARYDUSTPARTICLES
%A Xu
%A Yin-lin
%A Yu
%A Min
%A Chang-Yun
%A Fan
%J 空间科学学报
%P 57-62
%D 1992
%X TheRamanShiftSpectraofseveninterplanetarydustparticles,U2034(F10),U2034(F8),U2022(B1),W707418,W7074C15,W7074C3andW7074A7,weremeasuredwithaSpex-1403RamanSpectrograph.Theexcitingradiationswerethe488nmand514nmlineofa5Wargonionlaser.Allsevenspectraexhibitthe1350and1600Δcm-1arbonbands,implyingthattheIDPSwerecoatedwithhydrocarbonandincompletelycrystallizedcarbon,thepartofwhichmaybetheresidueofhydro-carboncontentsintheparticlesafterwaterlossbytheheatingduringtheirentryintotheearth’satmosphere.Aweakbandstructureinthe520-610cm-1rangecouldbecausedbycyclosilicates,andaweakbandat2900cm-1istentativelyidentifiedasduetohydrocarbonmolicules.
%K InterplanetaryDustParticles
%K RamanSpectra
%K Carbon
%U http://www.cjss.ac.cn/CN/abstract/abstract427.shtml