| 申请日期 | 2025-06-27 | 申请号 | US10761275 |
| 公开（公告）号 | US7081664B2 | 公开（公告）日 | 2006-07-25 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Steven E Hill | ||
| 简介 | The invention provides a doped semiconductor powder comprising nanocrystals of a group IV semiconductor and a rare earth element, the rare earth element being dispersed on the surface of the group IV semiconductor nanocrystals. The invention also provides processes for the preparation of the above doped semiconductor powder, and a composite material comprising a matrix in which is dispersed a doped semiconductor powder. | ||
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