Investigation of electronic distribution in hexagonal BN by Compton scattering

G. Loupias, R. Wentzcovitch, L. Bellaïche, J. Moscovici, S. Rabii

Research output: Contribution to journalArticle

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Abstract

We present high-resolution measurements of directional Compton profiles in hexagonal BN (hBN), using inelastic x-ray scattering. The results are compared with the corresponding profiles obtained from pseudopotential energy-band calculations. BN is an important case for comparison with similar studies in metals and other nearly two-dimensional semimetallic solids. Despite the highly anisotropic nature of hBN, we find that the profile anisotropy is not large. There is an excellent agreement between theoretical and experimental profile anisotropies, substantially better than the case of graphite.

Original languageEnglish (US)
Pages (from-to)13342-13347
Number of pages6
JournalPhysical Review B
Volume49
Issue number19
DOIs
StatePublished - Jan 1 1994

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    Loupias, G., Wentzcovitch, R., Bellaïche, L., Moscovici, J., & Rabii, S. (1994). Investigation of electronic distribution in hexagonal BN by Compton scattering. Physical Review B, 49(19), 13342-13347. https://doi.org/10.1103/PhysRevB.49.13342