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公开(公告)号:US20110169095A1
公开(公告)日:2011-07-14
申请号:US12687133
申请日:2010-01-14
申请人: Jei-Ming Chen , Hsiu-Lien Liao , Yu-Tuan Tsai , Teng-Chun Tsai
发明人: Jei-Ming Chen , Hsiu-Lien Liao , Yu-Tuan Tsai , Teng-Chun Tsai
IPC分类号: H01L27/092 , H01L21/3205
CPC分类号: H01L21/823807 , H01L21/76832 , H01L21/76834 , H01L29/7843
摘要: A structure of a strained-silicon transistor includes a PMOS disposed on a substrate, a silicon nitride layer positioned on the PMOS, and a compressive stress film disposed on the silicon nitride layer, wherein the silicon nitride has a stress between −0.1 Gpa and −3.2 Gpa, and the stress of the silicon nitride is smaller than the stress of the compressive stress layer.
摘要翻译: 应变硅晶体管的结构包括设置在衬底上的PMOS,位于PMOS上的氮化硅层和设置在氮化硅层上的压应力膜,其中氮化硅的应力为-0.1Gpa至 - 3.2 Gpa,氮化硅的应力小于压应力层的应力。
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公开(公告)号:US20100304042A1
公开(公告)日:2010-12-02
申请号:US12475595
申请日:2009-05-31
IPC分类号: B05D3/14
CPC分类号: H01L21/3185 , C23C16/0218 , C23C16/345 , H01L21/0217 , H01L21/02274 , H01L21/02315
摘要: A method for forming super high stress layer is provided. First, a substrate is provided. Second, an ammonia-related pretreatment is performed on the substrate. The flow rate of ammonia is not less than s.c.c.m. and the high-frequency source power is set to be not less than 800 W. Later, the super high stress layer is formed on the substrate having undergone the ammonia-related pretreatment.
摘要翻译: 提供了一种形成超高应力层的方法。 首先,提供基板。 其次,在基板上进行与氨相关的预处理。 氨的流量不小于s.c.c.m。 高频源功率设定为800W以上。然后,在经过氨相关预处理的基板上形成超高应力层。
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公开(公告)号:US08692332B2
公开(公告)日:2014-04-08
申请号:US12687133
申请日:2010-01-14
申请人: Jei-Ming Chen , Hsiu-Lien Liao , Yu-Tuan Tsai , Teng-Chun Tsai
发明人: Jei-Ming Chen , Hsiu-Lien Liao , Yu-Tuan Tsai , Teng-Chun Tsai
IPC分类号: H01L21/70
CPC分类号: H01L21/823807 , H01L21/76832 , H01L21/76834 , H01L29/7843
摘要: A structure of a strained-silicon transistor includes a PMOS disposed on a substrate, a silicon nitride layer positioned on the PMOS, and a compressive stress film disposed on the silicon nitride layer, wherein the silicon nitride has a stress between −0.1 Gpa and −3.2 Gpa, and the stress of the silicon nitride is smaller than the stress of the compressive stress layer.
摘要翻译: 应变硅晶体管的结构包括设置在衬底上的PMOS,位于PMOS上的氮化硅层和设置在氮化硅层上的压应力膜,其中氮化硅的应力为-0.1Gpa至 - 3.2 Gpa,氮化硅的应力小于压应力层的应力。
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