A new approach to repulsion in ionic crystals II. further refinement on the alkali halides

Narayan, R.; Ramaseshan, S.

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/5039

Full metadata record

DC Field	Value	Language
dc.contributor.author	Narayan, R.	-
dc.contributor.author	Ramaseshan, S.	-
dc.date.accessioned	2012-07-20T10:21:17Z	-
dc.date.available	2012-07-20T10:21:17Z	-
dc.date.issued	1976	-
dc.identifier.citation	Current Science, 1976, Vol. 46, p359	en
dc.identifier.issn	0011-3891	-
dc.identifier.uri	http://hdl.handle.net/2289/5039	-
dc.description	Open Access	en
dc.description.abstract	The repulsion paralileters in the formulation by the authors (J. Phys. Chettt. Solids, 1976,37,395; Ctirr. Sci., 1976, 45, 357) for the alkali and the halogen ions have bee11 refined using more experitilental data. These parameters could be used to calculate the repulsion potential in any cryztalof any structure in which these ions may occur. The r.m.s. error in the alkali halides between the measurea and calculated values of the nearest neighbour distance is 0.712% and that in d'W Idr'is 7.40%. The corresponding values in the theory of Tosi and Fumi (J. Phys. Clterrt. Solids, i961,25,45) are 1.381"/, and 6.06%. Our earlier claim that our values were much better than Tosi ar.a Funli arose out of a coniputational error and is her'ce retracted here. Our present repulsion par;i-~iletcrsin dicate that the alkalt ions are (as is to be expected) much less coniprcssiblc conlp;t~eut o t l ~ c halogen ions.	en
dc.language.iso	en	en
dc.publisher	Indian Academy of Sciences, Bangalore, India.	en
dc.rights	1976 Indian Academy of Sciences, Bangalore, India.	en
dc.title	A new approach to repulsion in ionic crystals II. further refinement on the alkali halides	en
dc.type	Article	en
Appears in Collections:	Miscellaneous Publications

Files in This Item:

File	Description	Size	Format
1976_CS_V46-p359.pdf	Open Access	114.27 kB	Adobe PDF	View/Open

Show simple item record