Zobrazit minimální záznam

Spectro-ellipsometric characterization and gaseous occlusion of fullerene C60 crystals

dc.contributor.authorMatsumoto, Koichi
dc.contributor.authorMaeda, Hiroshi
dc.contributor.authorPostava, Kamil
dc.contributor.authorTakahashi, K.
dc.contributor.authorAoyama, Mitsuru
dc.contributor.authorYamaguchi, Tomuo
dc.contributor.authorPištora, Jaromír
dc.date.accessioned2007-06-26T11:51:34Z
dc.date.available2007-06-26T11:51:34Z
dc.date.issued2003
dc.identifier.citationFullerenes, Nanotubes and Carbon Nanostructures. 2003, vol. 11, issue 1, p. 15-23.en
dc.identifier.issn1536-383X
dc.identifier.issn1536-4046
dc.identifier.urihttp://hdl.handle.net/10084/60754
dc.language.isoenen
dc.publisherTaylor & Francisen
dc.relation.ispartofseriesFullerenes, Nanotubes and Carbon Nanostructuresen
dc.relation.urihttps://doi.org/10.1081/FST-120018669en
dc.subjectfullereneen
dc.subjectfulleriteen
dc.subjectC-60en
dc.subjectpolycrystalen
dc.subjectgas adsorptionen
dc.subjectgas occlusionen
dc.titleSpectro-ellipsometric characterization and gaseous occlusion of fullerene C60 crystalsen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.description.abstract-enSingle crystal and polycrystal of fullerene C60 have been grown by sublimation in a fused silica ampoule. Spectro-ellipsometric data from the polished surface of the polycrystal are different from the ones of the single crystal. This difference can be attributed to the existence of grain boundaries and voids associated with polycrystals, and has been explained using the Bruggeman Effective-Medium-Approximation (EMA). In helium, argon, hydrogen, or nitrogen atmosphere, the polycrystal has shown reversible change in spectra with pressures. This change has been able to be interpreted by a physisorption model in which gas molecules enter the voids and are occluded as a quasi-liquid. For oxygen atmosphere, the spectrum has shown complicated and irreversible change, implying that some part of oxygen atoms remains in the voids due to possible chemisorption.en
dc.identifier.doi10.1081/FST-120018669
dc.identifier.wos000181729300002


Soubory tohoto záznamu

SouboryVelikostFormátZobrazit

K tomuto záznamu nejsou připojeny žádné soubory.

Tento záznam se objevuje v následujících kolekcích

Zobrazit minimální záznam