发明名称 FABRICATION OF NANOWIRE STRUCTURES
摘要 Methods are presented for facilitating fabrication of nanowire structures, such as one or more nanowire field effect transistors. The methods include, for instance: providing a substrate; providing first material layers and second material layers above the substrate, the first material layers interleaved with the second material layers; removing portions of the first material layers and second material layers, the removing forming a plurality of nanowire stacks, including first material nanowires and second material nanowires; removing the first material nanowires from at least one nanowire stack; and removing the second material nanowires from at least one other nanowire stack, where the at least one nanowire stack and at least one other nanowire stack include a p-type nanowire stack(s) and a n-type nanowire stack(s), respectively.
申请公布号 US2016118304(A1) 申请公布日期 2016.04.28
申请号 US201414524628 申请日期 2014.10.27
申请人 GLOBALFOUNDRIES Inc. 发明人 ZANG Hui;LIU Bingwu
分类号 H01L21/8238;H01L21/308 主分类号 H01L21/8238
代理机构 代理人
主权项 1. A method comprising: providing a substrate; providing first material layers and second material layers above the substrate, the first material layers interleaved with the second material layers; removing portions of the first material layers and second material layers, the removing forming a plurality of nanowire stacks comprising first material nanowires and second material nanowires; removing the first material nanowires from at least one nanowire stack; removing the second material nanowires from at least one other nanowire stack; wherein the at least one nanowire stack and at least one other nanowire stack comprise at least one p-type nanowire stack and at least one n-type nanowire stack, respectively.
地址 Grand Cayman KY