Conditioning of the filament for diamond deposition by hot-filament chemical vapour deposition method
Abstract
A tungsten filament, 0.12 mm in diameter, was conditioned by heating in a mixture of methane and hydrogen of three different concentration ratios. The filament was heated by an electric current. The procedure was carried out stepwise keeping either the voltage or the temperature of the filament constant. Changes in the filament material were monitored by resistance and temperature measurements. The chemical composition was checked using X-ray diffraction (XRD) analysis. The final state of the filament was investigated and photographed using the scanning-electron microscopy (SEM) technique.
Keywords:
hot-filament / conditioning / carburization / diamond deposition / hfCVDSource:
Journal of the Serbian Chemical Society, 1998, 63, 3, 231-235Collections
Institution/Community
VinčaTY - JOUR AU - Ristić, Gordana AU - Petkovska, Ljubica T. AU - Bogdanov, Žarko AU - Zec, Slavica AU - Miljanić, Šćepan S. PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2129 AB - A tungsten filament, 0.12 mm in diameter, was conditioned by heating in a mixture of methane and hydrogen of three different concentration ratios. The filament was heated by an electric current. The procedure was carried out stepwise keeping either the voltage or the temperature of the filament constant. Changes in the filament material were monitored by resistance and temperature measurements. The chemical composition was checked using X-ray diffraction (XRD) analysis. The final state of the filament was investigated and photographed using the scanning-electron microscopy (SEM) technique. T2 - Journal of the Serbian Chemical Society T1 - Conditioning of the filament for diamond deposition by hot-filament chemical vapour deposition method VL - 63 IS - 3 SP - 231 EP - 235 UR - https://hdl.handle.net/21.15107/rcub_vinar_2129 ER -
@article{ author = "Ristić, Gordana and Petkovska, Ljubica T. and Bogdanov, Žarko and Zec, Slavica and Miljanić, Šćepan S.", year = "1998", abstract = "A tungsten filament, 0.12 mm in diameter, was conditioned by heating in a mixture of methane and hydrogen of three different concentration ratios. The filament was heated by an electric current. The procedure was carried out stepwise keeping either the voltage or the temperature of the filament constant. Changes in the filament material were monitored by resistance and temperature measurements. The chemical composition was checked using X-ray diffraction (XRD) analysis. The final state of the filament was investigated and photographed using the scanning-electron microscopy (SEM) technique.", journal = "Journal of the Serbian Chemical Society", title = "Conditioning of the filament for diamond deposition by hot-filament chemical vapour deposition method", volume = "63", number = "3", pages = "231-235", url = "https://hdl.handle.net/21.15107/rcub_vinar_2129" }
Ristić, G., Petkovska, L. T., Bogdanov, Ž., Zec, S.,& Miljanić, Š. S.. (1998). Conditioning of the filament for diamond deposition by hot-filament chemical vapour deposition method. in Journal of the Serbian Chemical Society, 63(3), 231-235. https://hdl.handle.net/21.15107/rcub_vinar_2129
Ristić G, Petkovska LT, Bogdanov Ž, Zec S, Miljanić ŠS. Conditioning of the filament for diamond deposition by hot-filament chemical vapour deposition method. in Journal of the Serbian Chemical Society. 1998;63(3):231-235. https://hdl.handle.net/21.15107/rcub_vinar_2129 .
Ristić, Gordana, Petkovska, Ljubica T., Bogdanov, Žarko, Zec, Slavica, Miljanić, Šćepan S., "Conditioning of the filament for diamond deposition by hot-filament chemical vapour deposition method" in Journal of the Serbian Chemical Society, 63, no. 3 (1998):231-235, https://hdl.handle.net/21.15107/rcub_vinar_2129 .