PAM XIAMEN offers Nb:SrTiO3 Niobium doped Strontium Titanate Crystal and Substrates.

Nb: SrTiO3, Niobium doped Strontium Titanate Crystal and Substrates

Main Parameters
Nb Concentration (wt%)Customized0.70.50.05
Resistivity ohm-cmCustomized0.0070.050.08
Migration rates cm2/vsCustomized8.58.56.5
CharacteristicsNb: SrTiO3 and SrTiO3  have a similar structure, but Nb: STO has an high electrical conductivity. Typical STO are insulators
Size10×3, 10×5, 10×10, 15×15, 20×15, 20×20 mm
Ф15, Ф20, Ф 1 inch, or customized sizes
Thickness0.5mm or 1.0mm or customized sizes
PolishingSingle or double side polish
Crystal orientation<100>, <110>, <111>
redirection precision±0.5°
Redirection the edge:2° (special in 1°)
Angle of crystallineSpecial size and orientation are available upon request
Ra:≤5Å (5µm × 5µm)

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.

For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [email protected] and [email protected]

Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China.PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices.PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.

Before 1990, we are stated owned condensed matter physics research center. In 1990, center launched Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN), now it is a leading manufacturer of compound semiconductor material in China.


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