Point Defects in Group IV Semiconductors
Author | : S. Pizzini |
Publisher | : Materials Research Forum LLC |
Total Pages | : 134 |
Release | : 2017-04-05 |
ISBN-10 | : 9781945291234 |
ISBN-13 | : 1945291230 |
Rating | : 4/5 (230 Downloads) |
Download or read book Point Defects in Group IV Semiconductors written by S. Pizzini and published by Materials Research Forum LLC. This book was released on 2017-04-05 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: A self-consistent model of point defects requires a reliable connection with the experimentally deduced structural, spectroscopic and thermodynamic properties of the defect centres, to allow their unambiguous identification. This book focuses on the properties of defects in group IV semiconductors and seeks to clarify whether full knowledge of their chemical nature can account for several problems encountered in practice. It is shown how difficult the fulfilment of self-consistency conditions can be, even today, after more than four decades of dedicated research work, especially in the case of compound semiconductors, such as SiC, but also in the apparently simple cases of silicon and germanium. The reason for this is that the available microscopic models do not yet account for defect interactions in real solids.