Gratings, Inc. is a research and development firm that specializes in microstructural and nanostructural approaches to different challenges facing the microelectronics and power industries. Among our specialties are lightweight ultra-thin photovoltaics (solar cells), solar cell texturing, schottky devices, basic moleculartronic devices, and low-cost monocrystalline semiconductor substrates, including ultrathin Silicon-on-quartz, Germanium-on-Silicon and Gallium Arsenide-on-Silicon
