The nature of the magnetic phase of diluted magnetic semiconductors below the nearest-neighbour percolation threshold

Karaoulanis, D; Xanthakis, JP; Papatriantafillou, C

dc.contributor.author	Karaoulanis, D	en
dc.contributor.author	Xanthakis, JP	en
dc.contributor.author	Papatriantafillou, C	en
dc.date.accessioned	2014-03-01T01:12:23Z
dc.date.available	2014-03-01T01:12:23Z
dc.date.issued	1996	en
dc.identifier.issn	0304-8853	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12092
dc.subject	Dilute Magnetic Semiconductor	en
dc.subject	Exchange Interaction	en
dc.subject	Experimental Measurement	en
dc.subject	Percolation Threshold	en
dc.subject	Nearest Neighbour	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.classification	Physics, Condensed Matter	en
dc.subject.other	Composition effects	en
dc.subject.other	Magnetic permeability	en
dc.subject.other	Mathematical models	en
dc.subject.other	Percolation (solid state)	en
dc.subject.other	Diluted magnetic semiconductors (DMS)	en
dc.subject.other	Nearest neighbour percolation threshold	en
dc.subject.other	Magnetic semiconductors	en
dc.title	The nature of the magnetic phase of diluted magnetic semiconductors below the nearest-neighbour percolation threshold	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0304-8853(96)00028-5	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0304-8853(96)00028-5	en
heal.language	English	en
heal.publicationDate	1996	en
heal.abstract	We propose a new model for the magnetic phase of diluted magnetic semiconductors below the nearest-neighbour percolation threshold. The model is able to explain qualitatively the variation of the susceptibility with temperature and can reproduce reasonably well the transition temperature as a function of concentration. The model uses only the experimentally measured exchange interactions and does not contain any adjustable parameters.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Magnetism and Magnetic Materials	en
dc.identifier.doi	10.1016/S0304-8853(96)00028-5	en
dc.identifier.isi	ISI:A1996VR56200034	en
dc.identifier.volume	161	en
dc.identifier.spage	231	en
dc.identifier.epage	234	en