[Jordan Valley Semiconductors | Jordan Valley Semiconductors, Inc. Jordan Valley Semiconductors (JVS) develops, serves, manufactures and sells X-ray and VUV metrology solutions (XRF, XRR, XRD, WAXRD,HRXRD,SAXS & VUV) to semiconductors manufacturers, such as logic (IDM and foundries)and memory (DRAM, Flash) fabs as well as hard disk drives, HBLED fabs and other compound semiconductors and related fields. Our metrology tools cover front end of the line (FEOL - SiGe, HiK, Metal gate), back end of the line (BEOL - Copper Seed Barrier, Tungsten and Aluminum) wafer level packa]