Vibrational properties of hexagonal boron nitride: Inelastic X-ray scattering and ab initio calculations

Reference : Vibrational properties of hexagonal boron nitride: Inelastic X-ray scattering and ab ...


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/10993/12167

Title :	Vibrational properties of hexagonal boron nitride: Inelastic X-ray scattering and ab initio calculations
Language :	English
Author, co-author :	Serrano, J. [> >]
	Bosak, A. [> >]
	Arenal, R. [> >]
	Krisch, M. [> >]
	Watanabe, K. [> >]
	Taniguchi, T. [> >]
	Kanda, H. [> >]
	Rubio, A. [> >]
	Wirtz, Ludger [Institut d'électronique de microélectronique et de nanotechnologie = Institute for Electronics, Microelectronics, and Nanotechnology - IEMN > ISEN]
Publication date :	2007
Journal title :	Physical Review Letters
Publisher :	American Physical Society
Volume :	98
Issue/season :	9
Pages :	095503
Peer reviewed :	Yes (verified by ORBi^lu)
Audience :	International
ISSN :	0031-9007
e-ISSN :	1079-7114
City :	Ridge
Country :	NY
Abstract :	[en] 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.
Permalink :	http://hdl.handle.net/10993/12167
DOI :	10.1103/PhysRevLett.98.095503

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