HOPG: GRAS/1.5 by K-TEK Nanotechnology
HOPG from K-TEK NanotechnologyHighly oriented pyrolitic graphite (HOPG) allows users to obtain: - Critical Z resolution - Atomic resolution - Atomic smooth surface for placement of objects - Conductive samples for STM HOPG piece has a top working layer with mosaic spread 0.4 - 0.7 degree and a base layer (about 1mm) with not specified mosaic spread quality. To mark the non-working HOPG piece side the one-side scotch is used.