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Nitrogen, A Major Impurity in Common Type I Diamond
Abstract
Common type I diamonds (as classified by Robertson et al.) have additional absorption in the infrared and ultraviolet. It is shown that the strongest absorption band in the infrared at 7.8 \ensuremath{\mu} and the ultraviolet absorption at 3065 A are proportional to the nitrogen concentration of the crystal. A corresponding increase in lattice constant is found to be as high as 0.01% for a nitrogen content of 0.2%. Concentration, X-ray, and density data suggest that nitrogen occupies a substitutional position in the diamond lattice. The infrared absorption bands at 7.8, 8.3, 9.1, and 20.8 \ensuremath{\mu} are considered to be C-N molecular vibrations. Several optical, electrical, and thermal properties of diamond are discussed in view of our findings.
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Citations
Cited by
Thermal Conductivity of Pure and Impure Silicon, Silicon Carbide, and Diamond
Slack, G. A. (1964) · Journal of Applied Physics · doi:10.1063/1.1713251 · Cited by 695
Electron-Spin Resonance of Nitrogen Donors in Diamond
Smith, W. V., Sorokin, P. P., Gelles, I. L., & Lasher, G. J. (1959) · Physical Review · doi:10.1103/physrev.115.1546 · Cited by 555
Metadata
- Authors
- Kaiser, W., & Bond, W. L.
- Venue
- Physical Review
- Publisher
- American Physical Society (APS)
- Published
- 1959-08-15
- Volume
- 115
- Issue
- 4
- Pages
- 857-863
- ISSN
- 0031-899X (ISSN-L)
- OpenAlex
- W1986171630
- Cited by
- 410
- References
- 0
- FWCI
- 16.08
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kaiser, W., & Bond, W. L. (1959). Nitrogen, A Major Impurity in Common Type I Diamond. Physical Review. https://doi.org/10.1103/physrev.115.857
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