发明名称 Self-aligned Schottky metal semi-conductor field effect transistor with buried source and drain
摘要 A semi-conductor structure and particularly a high speed VLSI Self-Aligned Schottky Metal Semi-Conductor Field Effect Transistor with buried source and drain, fabricated by the ion implantation of source and drain areas at a predetermined range of depths followed by very localized laser annealing to electrically reactivate the amorphous buried source and drain areas thereby providing effective vertical separation of the channel from the buried source and drain respectively. Accordingly, spatial separations between the self-aligned gate-to-drain, and gate-to-source can be relatively very closely controlled by varying the doping intensity and duration of the implantation thereby reducing the series resistance and increasing the operating speed.
申请公布号 US4338616(A) 申请公布日期 1982.07.06
申请号 US19800122627 申请日期 1980.02.19
申请人 XEROX CORPORATION 发明人 BOL, IZYA
分类号 H01L29/80;H01L21/268;H01L21/338;H01L29/08;H01L29/47;H01L29/812;H01L29/872;(IPC1-7):H01L21/26 主分类号 H01L29/80
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