Optical Characterization of Chemical Vapor Deposited Large-grained Polycrystalline Diamond Films by Raman and Infrared Spectroscopy

2011 ◽  
Vol 40 (10) ◽  
pp. 1509-1513
Author(s):  
顾利萍 GU Li-ping ◽  
唐春玖 TANG Chun-jiu
Keyword(s):  
Infrared Spectroscopy ◽  
Diamond Films ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
Optical Characterization ◽  
Chemical Vapor Deposited ◽  
Raman And Infrared Spectroscopy

Characterization of undoped and boron-doped polycrystalline diamond films synthesized by hot-filament chemical vapor deposition using methanol

1994 ◽  
Vol 3 (4-6) ◽  
pp. 618-622 ◽  
Author(s):  
Takashi Sugino ◽  
Kiyoshi Karasutani ◽  
Fumihiro Mano ◽  
Hiroya Kataoka ◽  
Junji Shirafuji ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Diamond Films ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
Boron Doped ◽  
Hot Filament

Fracture strength and toughness of chemical-vapor-deposited polycrystalline diamond films

2018 ◽  
Vol 44 (15) ◽  
pp. 17845-17851 ◽  
Author(s):  
Kang An ◽  
Liangxian Chen ◽  
Xiongbo Yan ◽  
Xin Jia ◽  
Jinlong Liu ◽  
...  
Keyword(s):  
Fracture Strength ◽  
Diamond Films ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
Chemical Vapor Deposited ◽  
Strength And Toughness

Optical characterization of polycrystalline diamond films

1990 ◽  
Author(s):  
M. Alfred Akerman ◽  
Joseph R. McNeely ◽  
Robert E. Clausing
Keyword(s):  
Diamond Films ◽  
Polycrystalline Diamond ◽  
Optical Characterization

Growth and characterization of combined single-crystalline and polycrystalline CVD diamond wafer

2015 ◽  
Vol 1734 ◽  
Author(s):  
A.L. Vikharev ◽  
A.B. Muchnikov ◽  
D.B. Radishev ◽  
V.A. Isaev ◽  
O.A. Ivanov ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
Cvd Diamond ◽  
Annealing Process ◽  
Single Crystalline ◽  
Chemical Vapor Deposited ◽  
Thermal Annealing Process ◽  
Industrial Use

ABSTRACTThe study of combined single-crystalline and polycrystalline chemical vapor deposited (CVD) diamond wafers is reported. Combined CVD diamond wafers up to 75 mm in diameter were grown, which consist of great number of single-crystalline diamond sections grafted in a polycrystalline diamond matrix. The grown combined CVD wafers were characterized by the Raman spectroscopy. It was shown that in the grafting process, the single- and polycrystalline areas of the combined wafer undergo insignificant stresses, which can be released during the thermal annealing process. Fabricated combined CVD diamond can be used in various applications that employ unique properties of diamond and potentially suitable for industrial use.

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