Nonalloyed ohmic contacts to n-Si using a strained Si0.50Ge 0.50 buffer layerHsing-Kuen LiouEdward S. Yanget al.1993Applied Physics Letters
Interfacial reactions and Schottky barriers of Pt and Pd on epitaxial Si1-xGex alloysH.K. LiouX. Wuet al.1992Applied Physics Letters
Formation of stoichiometric SiGe oxide by electron cyclotron resonance plasmaP.W. LiH.K. Liouet al.1992Applied Physics Letters