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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Anglies nanovamzdelių kompozitų su polimetininio dažo chromoforu elektroninės sandaros teorinis tyrimas / Theoretical investigation of electronic structure of carbon nanotube composites with a polymethine dye chromophore

Jurkevičiūtė, Jolanta 16 August 2007 (has links)
Kvantinės fizikos Hartre – Foko – Ruthano metodu atlikti teoriniai elektrinio krūvio tankio pasiskirstymo ant atomų skaičiavimai, nustatyta anglies nanovamzdelių, polimetininio dažo katijonų elektroninės sandaros priklausomybė nuo jų geometrinių parametrų ir nuo polimetininio dažo katijono padėties nanovamzdelyje. Nustatyta anglies nanovamzdelio kompozitų spektro kitimo priklausomybė. / Hartre – Fock – Ruthaan method of quantum mechanics, realized in GAMESS operating system, was applied in this research. Theoretical calculations of the distribution of electric charge density over atoms was carried out, the dependence of carbon nanotubes, polymethyne dye cations electron composition on geometrical parameters and the position of polymethyne dye cation (C11H19 N2+) in a tube . The analysis of energy levels of research subjects was carried out.

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