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Synthesis of Diamond from Carbon Disulfide in Hydrogen
Author(s) -
Barber Greg D.,
Yarbrough Walter A.
Publication year - 1995
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1995.tb07983.x
Subject(s) - raman spectroscopy , chemical vapor deposition , diamond , scanning electron microscope , materials science , crystallite , silicon , analytical chemistry (journal) , material properties of diamond , tungsten , diffraction , hydrogen , carbon fibers , crystallography , chemistry , nanotechnology , optics , optoelectronics , metallurgy , composite material , physics , organic chemistry , chromatography , composite number
The synthesis of diamond has been accomplished from carbon disulfide (CS 2 ) in hydrogen (H 2 ) using tungsten hot filament chemical vapor deposition. A continuous layer was deposited on silicon and characterized using Raman spectroscopy, X‐ray diffraction (XRD), and scanning electron microscopy. The polycrystalline film exhibited a sharp Raman peak at 1331.4 cm −1 and a broad low–intensity peak at approximately 1500 cm −1 . X–ray diffraction analysis showed peaks corresponding to the {111}, {220}, and {311} reflections of diamond with evidence of (110) texture. Diamond growth from CS 2 in H 2 was observed to be highly faceted by scanning electron microscopy.