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Diamond is the hardest material on earth. And it also has many other superior features, for instance, the highest thermal conductivity and a wide band-gap.(5.5eV)
Starting with processing a diamond phonograph needle, Namiki has developed a totally new concept microfabrication technique of diamond and opened up a wide range of application fields.
Recently we consider applying a micro-diamond needle with high aspect ratio to the SPM (scanning probe microscope).
 Diamond Needle Diamond Scriber Hand Scriber
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   · High durability
· Electrical conductivity by impurity doping · High aspect ratio ( >20 ) and 60μm length. · Atomic level top point (Top radius < 10nm )
  Applications using the durability and the hardness
· Large area measurement and repeat scan
· SPM lithography · Magnetic material coated diamond probe for Magnetic Force Microscopy · Photo mask repair Applications using the durability and the electrical conductivity· Scanning Spread Resistance Microscopy
· Scanning Capacitance Microscopy Applications using the high thermal conductivity· Scanning Thermal Microscopy
Applications using the high aspect ratio· Deep trench measurement
· Side wall measurement · Cell manipulation 
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Namiki has been manufacturing styluses for music records since 1971. Based on this extensive diamond stylus manufacturing experience, we developed techniques for producing diamond scriber in the latter half of the 1970s.
The normal type of scribing line is 3 points, but we also handle custom orders. Our diamond scriber are almost entirely free of chipping, and ensure a narrow and deep scribing line. Since the shape of the cutter is like a knife, adverse impact on the wafer and chippings are minimized. |
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Note
In addition to the above models, customized scribers are also available.
Please consult your Namiki representative for details. |
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 The DS-10 can cut GaAs/sapphire substrates, semiconductor wafers, nano-tech materials and many others. The device cuts the materials with the color lines upwards and on the three cutting points. |
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