{"version":"1.0","type":"link","title":"Field emitter array - Newikis","description":"A field emitter array (FEA) is a particular form of large-area field electron source. FEAs are prepared on a silicon substrate by lithographic techniques similar to those used in the fabrication of integrated circuits. Their structure consists of many individual, similar, small-field electron…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/3/36/Silicon_Carbide_Field_Emitter_%288536018059%29.jpg","thumbnail_width":982,"thumbnail_height":1526}