High Quality Flame Deposited Diamond Films for Infrared Optical Windows

Yon-Hua Tzeng, R. Phillips

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationMaterials Science Monographs
Pages189-196
Number of pages8
EditionC
DOIs
Publication statusPublished - 1991 Jan 1

Publication series

NameMaterials Science Monographs
NumberC
Volume73
ISSN (Print)0166-6010

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Diamond films
Infrared radiation
Acetylene
Diamond
Infrared absorption
Crystal orientation
Diffraction patterns
Fourier transform infrared spectroscopy
Diamonds
Oxygen
Crystalline materials
X rays
Defects
Substrates
Temperature

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

Cite this

Tzeng, Y-H., & Phillips, R. (1991). High Quality Flame Deposited Diamond Films for Infrared Optical Windows. In Materials Science Monographs (C ed., pp. 189-196). (Materials Science Monographs; Vol. 73, No. C). https://doi.org/10.1016/B978-0-444-89162-4.50030-0
Tzeng, Yon-Hua ; Phillips, R. / High Quality Flame Deposited Diamond Films for Infrared Optical Windows. Materials Science Monographs. C. ed. 1991. pp. 189-196 (Materials Science Monographs; C).
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Tzeng, Y-H & Phillips, R 1991, High Quality Flame Deposited Diamond Films for Infrared Optical Windows. in Materials Science Monographs. C edn, Materials Science Monographs, no. C, vol. 73, pp. 189-196. https://doi.org/10.1016/B978-0-444-89162-4.50030-0

High Quality Flame Deposited Diamond Films for Infrared Optical Windows. / Tzeng, Yon-Hua; Phillips, R.

Materials Science Monographs. C. ed. 1991. p. 189-196 (Materials Science Monographs; Vol. 73, No. C).

Research output: Chapter in Book/Report/Conference proceedingChapter

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Tzeng Y-H, Phillips R. High Quality Flame Deposited Diamond Films for Infrared Optical Windows. In Materials Science Monographs. C ed. 1991. p. 189-196. (Materials Science Monographs; C). https://doi.org/10.1016/B978-0-444-89162-4.50030-0