发明名称 Omega Shaped Nanowire Tunnel Field Effect Transistors
摘要 A method for forming a nanowire tunnel field effect transistor device includes forming a nanowire connected to a first pad region and a second pad region, the nanowire including a core portion and a dielectric layer, forming a gate structure on the dielectric layer of the nanowire, forming a first protective spacer on portions of the nanowire, implanting ions in a first portion of the exposed nanowire and the first pad region, implanting in the dielectric layer of a second portion of the exposed nanowire and the second pad region, removing the dielectric layer from the second pad region and the second portion, removing the core portion of the second portion of the exposed nanowire to form a cavity, and epitaxially growing a doped semiconductor material in the cavity to connect the exposed cross sections of the nanowire to the second pad region.
申请公布号 US2012138900(A1) 申请公布日期 2012.06.07
申请号 US201213372714 申请日期 2012.02.14
申请人 BANGSARUNTIP SARUNYA;CHANG JOSEPHINE B.;LAUER ISAAC;SLEIGHT JEFFREY W.;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BANGSARUNTIP SARUNYA;CHANG JOSEPHINE B.;LAUER ISAAC;SLEIGHT JEFFREY W.
分类号 H01L29/66 主分类号 H01L29/66
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