High Quality Flame Deposited Diamond Films for Infrared Optical Windows

Y. Tzeng, R. Phillips

研究成果: Chapter

1 引文 斯高帕斯(Scopus)

摘要

The infrared absorption in polycrystalline diamond films deposited in oxygen-acetylene flames is characterized using the Fourier Transform Infrared Spectroscopy (FTIR). The one-phonon absorption coefficient in the region from 7 um to 12 um that is related to extrinsic defects in the diamond films shows a strong dependence on the flame conditions as well as the substrate temperature. A high degree of diamond crystalline perfection, as judged from the undetectable one-phonon absorption, is achieved under the optimized deposition conditions for our flame setup. This is further supported by the sharp Raman peak at 1332 cm−1 as well as the high purity in crystal orientation according to the x-ray diffraction pattern measured for the high quality diamond films.

原文English
主出版物標題Materials Science Monographs
頁面189-196
頁數8
版本C
DOIs
出版狀態Published - 1991 一月 1

出版系列

名字Materials Science Monographs
號碼C
73
ISSN(列印)0166-6010

    指紋

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

引用此

Tzeng, Y., & Phillips, R. (1991). High Quality Flame Deposited Diamond Films for Infrared Optical Windows. 於 Materials Science Monographs (C 編輯, 頁 189-196). (Materials Science Monographs; 卷 73, 編號 C). https://doi.org/10.1016/B978-0-444-89162-4.50030-0