Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||ALUMINUM IN HYDROGENATED AMORPHOUS-GERMANIUM|
|Abstract:||The effects of aluminium on the electro-optical properties of high quality sputtered hydrogenated amorphous germanium are reported. Two distinct effects are found: at low concentrations, the aluminium atoms act as active p-type dopants making the Fermi level shift towards mid-gap compensating the intrinsically n-type material. At higher concentrations, a hydrogenated germanium-aluminium alloy is formed. The optical gap shrinks and transport is probably dominated by holes.|
|Editor:||Taylor & Francis Ltd|
|Citation:||Philosophical Magazine Letters. Taylor & Francis Ltd, v. 67, n. 4, n. 273, n. 278, 1993.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.