Vibrational properties of hexagonal boron nitride: Inelastic X-ray scattering and ab initio calculations; ; et al in Physical Review Letters (2007), 98(9), 095503 The phonon dispersion relations of bulk hexagonal boron nitride have been determined from inelastic x-ray scattering measurements and analyzed by ab initio calculations. Experimental data and calculations ... [more ▼] The phonon dispersion relations of bulk hexagonal boron nitride have been determined from inelastic x-ray scattering measurements and analyzed by ab initio calculations. Experimental data and calculations show an outstanding agreement and reconcile the controversies raised by recent experimental data obtained by electron-energy loss spectroscopy and second-order Raman scattering. [less ▲] Detailed reference viewed: 123 (2 UL) |
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