標題: | Fabrication and structural property of diamond nano-platelet arrays on {111) textured diamond film |
作者: | Wang, Wei-Lin Wang, Sheng-Ming Cho, Shih-Yin Chang, Li 材料科學與工程學系 Department of Materials Science and Engineering |
關鍵字: | Diamond nano-platelet;Twin;Stacking fault;Transmission electron microscopy |
公開日期: | 1-五月-2012 |
摘要: | Diamond nano-platelet (DNP) arrays have been grown on {111} textured diamond film by using micro-wave plasma enhanced chemical vapor deposition system. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) have been used to characterize the growth behavior and micro-structure of DNP arrays on diamond film. According to the results of SEM and TEM images, DNP arrays only appear on the {111} surfaces of underlying diamond grains. Both DNPs and underlying diamond grains comprise penetration {111} twin structures. The growth of DNPs is the extension of the penetration {111} twins from underlying diamond grains. The accommodation and glide of stacking faults can also evolve into perfect {111} twin structures during the growth of DNPs. (C) 2012 Elsevier B.V. All rights reserved. |
URI: | http://hdl.handle.net/11536/16317 |
ISSN: | 0925-9635 |
期刊: | DIAMOND AND RELATED MATERIALS |
Volume: | 25 |
Issue: | |
結束頁: | 155 |
顯示於類別: | 期刊論文 |