XPS IDENTIFICATION OF BULK HOLE DEFECTS AND ITINERANT FE 3D ELECTRONS IN NATURAL TROILITE (FES)

dc.contributor.author	Skinner W.M.
dc.contributor.author	Nesbitt H.W.
dc.contributor.author	Pratt A.R.
dc.date.accessioned	2022-03-21T07:44:18Z
dc.date.available	2022-03-21T07:44:18Z
dc.date.issued	2004
dc.identifier	https://www.elibrary.ru/item.asp?id=12090578
dc.identifier.citation	Geochimica et Cosmochimica Acta, 2004, 68, 10, 2259-2263
dc.identifier.issn	0016-7037
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/36528
dc.description.abstract	XPS measurements have been made of vacuum-fractured monoclinic pyrrhotite and troilite that highlight sulfur coordination (S 2p) and iron electronic state (Fe 2p) differences between these two minerals as a result of iron lattice site occupancy. Metal-like Fe states are observed in the Fe 2p spectrum of troilite due to increased occupancy of Fe lattice sites and increased Fe-Fe 3d orbital interaction within the constraints of the mineral structure. Additional electron population near the top of the troilite valence band is confirmed by XPS measurement. These results provide comprehensive experimental evidence for itinerent 3d electrons in the natural iron sulfides.
dc.subject	troilite
dc.title	XPS IDENTIFICATION OF BULK HOLE DEFECTS AND ITINERANT FE 3D ELECTRONS IN NATURAL TROILITE (FES)
dc.type	Статья

Files in this item

Files	Size	Format	View
There are no files associated with this item.