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	Podcast:		Geowissenschaften - Open Access LMU
	Episode:		Effective calculation of LEED intensities using symmetry-adapted functions
	Category:		Science & Medicine
	Duration:		00:00:00
	Publish Date:		1984-01-01 05:00:00
	Description:		The calculation of LEED intensities in a spherical-wave representation can be substantially simplified by symmetry relations. The wave field around each atom is expanded in symmetry-adapted functions where the local point symmetry of the atomic site applies. For overlayer systems with more than one atom per unit cell symmetry-adapted functions can be used when the division of the crystal into monoatomic subplanes is replaced by division into subplanes containing all symmetrically equivalent atomic positions.
	Total Play:		0