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7306778 |
Diamond films and methods of making diamond films
The present invention provides films and substrates coated with films that comprise a nano-crystalline diamond matrix that is substantially free of graphite inclusions. The present invention also...
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6884290 |
Electrically conductive polycrystalline diamond and particulate metal based electrodes
An electrically conducting and dimensionally stable diamond ( 12, 14 ) and metal particle ( 13 ) electrode produced by electrodepositing the metal on the diamond is described. The electrode is...
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6858969 |
Surface acoustic wave devices based on unpolished nanocrystalline diamond
Surface Acoustic Wave (SAW) devices with an unpolished or nominally polished nanocrystalline diamond film, metal electrodes and piezoelectric composition coatings are described. The devices are...
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6811612 |
Patterning of nanocrystalline diamond films for diamond microstructures useful in MEMS and other devices
MEMS structure and a method of fabricating them from ultrananocrystalline diamond films having average grain sizes of less than about 10 nm and feature resolution of less than about one micron ....
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6689453 |
Articles with nanocomposite coatings
A method of producing a nanocomposite coating without gaseous precursor reactants. A non-nanocrystalline particulate containing a polymorphic material in an atmospheric phase is introduced into a...
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6667070 |
Method of in situ monitoring of thickness and composition of deposited films using raman spectroscopy
A novel method is provided for in situ monitoring of a film being deposited on a wafer for manufacturing a semiconductor device. The method involves producing an incident beam of radiation directed...
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6547562 |
Pseudo-etching of diamond-like carbon coated instruments
The invention provides a depth gauging system and a method for forming depth indicating bands on amorphous hard carbon coated dental tool bits and the like. The method uses a laser to process,...
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6447295 |
Diamond-like carbon coated dental retaining screws
The invention relates to a coated dental screw for retaining and securing components of a dental prosthetic implant stack. The screw is coated with a hard carbon coating/film to provide a low...
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6416820 |
Method for forming carbonaceous hard film
A method for enabling the formation of a carbonaceous hard film having a high hardness, strong adherence to the substrate, a wide range of substrate compatibility, and structural stability, which...
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6364662 |
Diamond-like carbon coated dental instrument
The invention relates to a coated tool bit for a dental drilling/cutting system. The tool bit is used to prepare an osteotomy in the jawbone of a patient. The tool bit is coated with a hard carbon...
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6356006 |
Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device
Surfaces of diamond crystals are examined by coating the surfaces with thin metal films, launching laser beams to the diamond surfaces in a slanting angle, detecting defects and particles on the...
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6258417 |
Method of producing nanocomposite coatings
A method of producing a nanocomposite coating without gaseous precursor reactants. A non-nanocrystalline particulate containing a polymorphic material in an atmospheric phase is introduced into a...
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6087765 |
Electron emissive film
An electron-emissive film (170, 730) is made from graphite and has a surface defining a plurality of emissive clusters (100), which are uniformly distributed over the surface. Each of the emissive...
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