Comparison of the momentum densities of glassy carbon and graphite
- 1 September 1979
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 50 (9) , 5947-5949
- https://doi.org/10.1063/1.326696
Abstract
Compton profiles of glassy carbon and polycrystalline graphite were measured with AgKα-fluorescence radiation and a LiF 400 analyzer at a scattering angle of 160°. After some corrections, the projections of the momentum densities for the valence electrons as well as the radial-momentum densities are obtained. The valence electron configurations show differences by comparing the individual profiles. A comparison with free-atom Hartree-Fock calculations demonstrates that the electronic state of glassy carbon is closer to the free atomic model than graphite.This publication has 5 references indexed in Scilit:
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