Patent ID: 8524582

Claim:
A semiconductor structure, comprising a substrate; and an Si—Ge layer comprising an Si—Ge backbone that consists essentially of the reaction products of one or more compounds selected from the group consisting of GeH 3 —SiH 2 —GeH 2 —GeH 3 ; GeH 3 —GeH 2 —GeH 2 —GeH 2 —SiH 3 ; GeH 3 —GeH 2 —GeH 2 —SiH 2 —GeH 3 ; GeH 3 —GeH 2 —SiH 2 —GeH 2 —GeH 3 ; GeH[(SiH 3 )(GeH 3 )(GeH 2 )](GeH 3 ); GeH[(GeH 3 ) 2 (GeH 2 )](SiH 3 ); SiH[(GeH 3 ) 2 (GeH 2 )](GeH 3 ); and GeH[(GeH 3 ) 2 (SiH 2 )](GeH 3 ).