| 摘要 |
Silicon alloys and doped silicon films are prepared by chemical vapor deposition and ion implantation processes using Si-containing chemical precursors as sources for Group III and Group V atoms. Preferred dopant precursors include (H3Si)3-xMRx, (H3Si)3N, and (H3Si)4N2, wherein R is H or D, x = 0, 1 or 2, and M is selected from the group consisting of B, P, As, and Sb. Preferred deposition methods produce non-hydrogenated silicon alloy and doped Si-containing films, including crystalline films. |
