Semiconductor Device, PN, Silicon, Unijunction. Document Details Document Type Technical Report Publication Date Feb 26, 1969 Accession Number AD0903001 Entities Organizations Naval Air Weapons Station China Lake Tags DTIC Thesaurus Topics Carbides Chemical Compounds Compound Semiconductors Electronics Inorganic Carbon Compounds Inorganic Chemicals Semiconductor Devices Semiconductors Solid State Electronics Technology Areas Microelectronics