RT info:eu-repo/semantics/article T1 Vibrational Properties of Hexagonal Boron Nitride: Inelastic X-Ray Scattering andAb InitioCalculations A1 Bosak, A. A1 Arenal, R. A1 Krisch, M. A1 Watanabe, K. A1 Taniguchi, T. A1 Kanda, H. A1 Rubio, A. A1 Wirtz, L. A1 Serrano Gutiérrez, Jorge AB 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. PB American Physical Society SN 0031-9007 YR 2007 FD 2007 LK https://uvadoc.uva.es/handle/10324/65317 UL https://uvadoc.uva.es/handle/10324/65317 LA eng NO Phys. Rev. Lett. 98, 095503 (2007) DS UVaDOC RD 14-oct-2024