TY  - RPRT
TI  - High Electron Mobility SiGe/Si Transistor Structures on Sapphire Substrates
AU  - Alterovitz, Samuel A.
AU  - Mueller, Carl H.
AU  - Croke, Edward T.
AU  - Ponchak, George E.
PY  - 2003
UR  - https://ntrs.nasa.gov/citations/20040035601
ID  - 20040035601
ER  -