| 发明名称 | Crystalline substance, substrate, and method for producing crystalline substance | ||
| 摘要 | The present invention provides a crystalline substance that has an uneven structure extending along the direction of a crystal axis. An aspect of the present invention provides a crystalline substance 1, which has a surface 10L that exposes an oxide crystal thereon and extends in a direction of a crystal axis of the oxide crystal, wherein the surface 10L has an uneven structure that is configured by faces 11L to 14L extending in at least three orientations along the crystal axis. | ||
| 申请公布号 | US8932699(B2) | 申请公布日期 | 2015.01.13 |
| 申请号 | US201214002587 | 申请日期 | 2012.03.02 |
| 申请人 | Fuji Electric Co., Ltd. | 发明人 | Ogimoto Yasushi |
| 分类号 | C30B1/04;C30B29/32;B82Y30/00;C30B33/02;H01L21/02 | 主分类号 | C30B1/04 |
| 代理机构 | Rossi, Kimms & McDowell LLP | 代理人 | Rossi, Kimms & McDowell LLP |
| 主权项 | 1. A crystalline substance, comprising: a surface that exposes an oxide crystal thereon and extends in a direction of a crystal axis of the oxide crystal, wherein the surface has an uneven structure that is configured by faces extending in at least three orientations along the crystal axis, the oxide crystal has a crystal structure of a perovskite structure, the crystal axis is a [001] axis of the oxide crystal, and the uneven structure expands so as to be substantially parallel to a (210)-plane of the oxide crystal. | ||
| 地址 | JP | ||