nductor material of the channel region and/or the source region and the drain region is a=(n??c)b, where n is an integer, c is a mismatch ratio of lattice constants, and 0<c???15%.Related Terms: Semiconductor Material Semiconductor Lattice C Constants Integer Lattice Semiconductor Substrate USPTO Applicaton #: #20130320446 - Class: 257347 (USPTO) - 12/05/13 - Class 257 Inventors: Wei Wang, Jing Wa