Method of forming strontium titanate films
    1.
    发明申请
    Method of forming strontium titanate films 审中-公开
    形成钛酸锶薄膜的方法

    公开(公告)号:US20130059066A1

    公开(公告)日:2013-03-07

    申请号:US13658595

    申请日:2012-10-23

    IPC分类号: B05D5/12

    摘要: Embodiments of the current invention include methods of forming a strontium titanate (SrTiO3) film using atomic layer deposition (ALD). More particularly, the method includes forming a plurality of titanium oxide (TiO2) unit films using ALD and forming a plurality of strontium oxide (SrO) unit films using ALD. The combined thickness of the TiO2 and SrO unit films is less than approximately 5 angstroms. The TiO2 and SrO units films are then annealed to form a strontium titanate layer.

    摘要翻译: 本发明的实施方案包括使用原子层沉积(ALD)形成钛酸锶(SrTiO 3)膜的方法。 更具体地说,该方法包括使用ALD形成多个氧化钛(TiO 2)单元膜并使用ALD形成多个氧化锶(SrO)单元膜。 TiO 2和SrO单元膜的组合厚度小于约5埃。 然后将TiO 2和SrO单元膜退火以形成钛酸锶层。