20130062665 | METHOD FOR PRODUCING A III/V SI TEMPLATE - A method for producing a monolithic template comprises a Si wafer with a layer of a III/V semiconductor epitaxially applied to its surface. The III/V semiconductor has a lattice constant differing by less than 10% from that of Si. The method includes epitaxially growing a layer of a III/V semiconductor on the surface of the Si wafer at a wafer temperature from 350 to 650° C., a growth rate from 0.1 to 2 μm/h, and a layer thickness from 1 to 100 nm. A layer of another III/V semiconductor, identical to or different from the previously applied III/V semiconductor, is epitaxially grown on the III/V semiconductor layer at a wafer temperature from 500 to 800° C., a growth rate from 0.1 to 10 μm/h, and a layer thickness from 10 to 150 nm. | 03-14-2013 |