On the ordering in new low gap semiconductors: PtSnS, PtSnSe, PtSnTe. Experimental and DFT studies
Language
en
Article de revue
This item was published in
Journal of Solid State Chemistry. 2004, vol. 177, n° 7, p. 2591-2599
Elsevier
English Abstract
The crystallographic and electronic structures of PtSnS, PtSnSe and PtSnTe were investigated by X-ray structure analysis and density functional theory (DFT) calculations. Conductivity measurements and diffraction patterns ...Read more >
The crystallographic and electronic structures of PtSnS, PtSnSe and PtSnTe were investigated by X-ray structure analysis and density functional theory (DFT) calculations. Conductivity measurements and diffraction patterns show semiconducting ordered pyrite type related compounds containing SnX (X=S, Se, Te) entities. A scheme is presented to model ordered variants according to the relative orientation of the XY dumbbells. ..Read less <
Origin
Hal imported