Self-organized laser-produced Si and Ni micro-tip field emitter arrays enchanced with carbon nanotubes

摘要

Self-organized Si and metal micro-tip effective field electron emission arrays were produced using laser beam evaporation.[1]. Simple and relatively cheap production method of the quazi-periodical micro-tip arrays, which does not require any lithographic and microelectronic procedures [2], allows to form field electron emitters with very low emission threshold field of 1-5 V/μm.