发明名称 Apparatus and methods for junction formation using optical illumination
摘要 Disclosed are methods and systems that include doping a semiconductor with at least one dopant, and exposing the semiconductor to an optical source(s), where the exposing occurs before, during, and/or after an annealing stage of said semiconductor. The annealing stage can include an annealing phase and/or an activation phase, which can occur substantially simultaneously. The systems can include at least one doping device for providing at least one dopant to a semiconductor, at least one annealing device to perform an annealing stage, and at least one optical source, where the semiconductor is exposed to light from the optical source(s) before, during, and/or after the annealing stage.
申请公布号 US2004235281(A1) 申请公布日期 2004.11.25
申请号 US20040832972 申请日期 2004.04.26
申请人 DOWNEY DANIEL F.;AREVALO EDWIN A.;LIEBERT REUEL B. 发明人 DOWNEY DANIEL F.;AREVALO EDWIN A.;LIEBERT REUEL B.
分类号 H01L21/265;H01L21/268;H01L21/324;(IPC1-7):H01L21/265 主分类号 H01L21/265
代理机构 代理人
主权项
地址