Vibrational properties of hexagonal boron nitride: Inelastic x-ray scattering and Ab initio calculations

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 dat...

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Detalles Bibliográficos
Autores: Serrano, J., Bosak, A., Arenal, Raúl, Krisch, M., Watanabe, Kenji, Taniguchi, M., Kanda, H., Rubio, Angel, Wirtz, Ludger
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2007
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/97837
Acceso en línea:http://hdl.handle.net/10261/97837
Access Level:acceso abierto
Descripción
Sumario: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.