Nb:SrTiO3 (Nb:STO) Niobium Doped Strontium Titanate Crystal and Substrates
Nb: SrTiO3 (Nb:STO), Niobium doped Strontium Titanate Crystal and Substrates
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Main Parameters
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Nb:SrTiO3
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A
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B
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C
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D
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Nb Concentration (wt%,)
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Customized
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0.7
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0.5
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0.05
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Resistivity (ohm-cm)
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Customized
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0.007
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0.05
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0.08
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Characteristics
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Nb: SrTiO3 and SrTiO3 have a similar structure, but Nb: STO has an high electrical conductivity. Typical STO are insulators
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Size
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5x5 mm,10x10 mm, 15x15 mm, 20x20 mm,
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1 inch diameter, or customized sizes upon request
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Thickness
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0.5 mm or 1.0 mm or customized thickness
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Surface polishing
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Single side polished (SSP) or double side polished (DSP)
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Crystal orientation
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(100), (110), (111)
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Angle of crystalline
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Special size and orientation are available upon request
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Ra:
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<0.5 nm (5x5 um area)
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Package
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Packing in class 1000 clean room with class 100 grade plastic bag
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Niobium (Nb) doped SrTiO3 (NSTO) single crystal has a similar structure to SrTiO3. NSTO crystals have different electrical resistivity values with depending on the Nb doping concentration.
Please contact us to order the SrTiO3 substrates and products with the exact specifications that meet your requirements.