Phonon-spectrum and density of states for the square-root-3 x square-root-3R30degrees phase of D2 and H-2 on graphite

DSpace/Manakin Repository

Phonon-spectrum and density of states for the square-root-3 x square-root-3R30degrees phase of D2 and H-2 on graphite

Show simple item record


dc.contributor.author Novaco, Anthony D.
dc.date.accessioned 2011-03-21T15:48:22Z
dc.date.available 2011-03-21T15:48:22Z
dc.date.issued 1988-05-16
dc.identifier.citation Novaco, A. D. (1988). "Phonon-spectrum and density of states for the square-root-3 x square-root-3R30degrees phase of D2 and H-2 on graphite." Physical Review Letters 60 (20): 2058-2061. en_US
dc.identifier.uri http://hdl.handle.net/10385/829
dc.description.abstract A self-consistent phonon calculation was used to calculate the phonon spectrum and density of states of D2 and H2 adsorbed on graphite. The adsorbed molecules are assumed to be in a free-rotor state and the molecular solid is taken to be the square-root-3 x square-root-3R 30° commensurate phase. The theoretical results are compared to recent neutron-scattering results for the phonon modes of D2 and with older data for H2. The effect of the use of coordinates both parallel to and perpendicular to the surface in the functional form for the wave function was found to be significant. Thus these are not purely two-dimensional systems. en_US
dc.publisher Physical Review Letters en_US
dc.title Phonon-spectrum and density of states for the square-root-3 x square-root-3R30degrees phase of D2 and H-2 on graphite en_US
dc.type Article en_US

Files in this item

Files Size Format View
Novaco-PhysicalReviewLetters-vol60-1988.pdf 539.4Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Search LDR


Advanced Search

Browse

My Account