PROCESSED PRODUCT OF NEEDLE SINGLE CRYSTAL AND ITS PRODUCTION

摘要

PURPOSE:To obtain a processed product of a needle single crystal of large buckling load high height accuracy by removing the top alloy part from the needle single crystal formed by the VLS growth method. CONSTITUTION:This processed product of a needle single crystal is obtained by removing the top alloy part of (A) a needle single crystal having 1 to 500 aspect ratio formed by the VLS growth method or removing the top alloy part of (B) a needle single crystal having 1 to 500 aspect ratio formed by the VSL growth method, and at least whose side surface is coated with an electroconductive film of 0.1 to 10mum thickness.