发明申请
US20120086104A1 ATOMIC LAYER DEPOSITION OF CRYSTALLINE PrCaMnO (PCMO) AND RELATED STRUCTURES AND METHODS
有权
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基本信息:
- 专利标题: ATOMIC LAYER DEPOSITION OF CRYSTALLINE PrCaMnO (PCMO) AND RELATED STRUCTURES AND METHODS
- 专利标题(中):晶体沉积的原子层沉积(PCMO)及相关结构与方法
- 申请号:US12902590 申请日:2010-10-12
- 公开(公告)号:US20120086104A1 公开(公告)日:2012-04-12
- 发明人: Eugene P. Marsh
- 申请人: Eugene P. Marsh
- 申请人地址: US ID Boise
- 专利权人: MICRON TECHNOLOGY, INC.
- 当前专利权人: MICRON TECHNOLOGY, INC.
- 当前专利权人地址: US ID Boise
- 主分类号: H01L29/92
- IPC分类号: H01L29/92 ; H01L21/02
摘要:
Methods of forming a PrCaMnO (PCMO) material by atomic layer deposition. The methods include separately exposing a surface of a substrate to a manganese-containing precursor, an oxygen-containing precursor, a praseodymium-containing precursor and a calcium-containing precursor. The resulting PCMO material is crystalline. A semiconductor device structure including the PCMO material, and related methods, are also disclosed.
摘要(中):
通过原子层沉积形成PrCaMnO(PCMO)材料的方法。 这些方法包括将基材的表面分别暴露于含锰前体,含氧前体,含镨前体和含钙前体。 得到的PCMO材料是结晶的。 还公开了包括PCMO材料的半导体器件结构及相关方法。