C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
C30B 33/12 (2006.01) C04B 41/00 (2006.01) C04B 41/53 (2006.01) C04B 41/80 (2006.01) C04B 41/91 (2006.01) C30B 33/00 (2006.01) H01L 21/3065 (2006.01)
Patent
CA 2175787
A method for ablating a synthetic diamond having a pitted surface includes applying a colloidal graphite to the surface of the diamond and subjecting it to an oxygen plasma so that preferably approximately 50 microns are removed from the surface of the synthetic diamond. The resulting surface of the diamond is virtually pit free. Preferably, the diamond is then mechanically lapped for finishing.
Chakraborty Rabindra N.
Ferrecchia Michael J.
Goldman Paul D.
Reinhard Donnie K.
Board Of Trustees A. Constitutional Corporation Operating Michigan State Universit
Chakraborty Rabindra N.
Ferrecchia Michael J.
Goldman Paul D.
Gowling Lafleur Henderson Llp
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