Patent ID: 7528434
Filing Date: 2009-05-05
Classification: H01L

Abstract:
1. A semiconductor component ( 30 ) having a silicon-bearing substrate or a substrate having a semiconducting silicon-bearing layer ( 32 ), a praseodymium oxide layer ( 40 ) and a mixed oxide layer ( 34 ) which is arranged between the silicon-bearing surface layer ( 32 ) or the silicon-bearing substrate and the praseodymium oxide layer ( 40 ) and which contains silicon, praseodymium and oxygen, wherein a) either there is additionally a titanium oxide layer between the metal oxide layer and the praseodymium oxide layer, which titanium oxide layer extends either over interface portions or over the entire interface between the mixed oxide layer and the praseodymium oxide layer, b) or titanium oxide is included in the mixed oxide layer or in the praseodymium oxide layer in the proximity of the common interface, c) or both a) and also b) are fulfilled.