A team of researchers from China has developed a 32-bit RISC-V processor using molybdenum disulfide as the semiconductor.Molybdenum disulfide, a semiconductor similar to graphene, can be used to build demonstration electronics.The processor, named RV32-WUJI, was built using nearly 6,000 individual transistors and can execute the full RISC-V 32-bit instruction set.The molybdenum disulfide sheets used to build the processor were generated in wafer-scale on a sapphire substrate.