Description
Epitaxial YBCO HTS Thin Film on SrTiO3 substrate up to 30 mm MTI Corp joins with several research institutes around the world, to finally make high Tc superconducting epitaxial thin film commercially available at an affordable price. MTI supplies high quality double side epitaxial thin film up to 3" diameter on LaAlO3, LSAT, Al2O3 and SrTiO3 single crystal substrate by a unique technology.
This will make YBCO thin film available at low cost. Researchers don't need to grow thin film any more, but concentrate their talent on HTSC film related devices, such as microwave filter for wireless and HTSC Squid.
Epitaxial thin Film Composition |
<100> YBCO
|
Film dimensionboth for one side or double side film |
YBCO / LaAlO3 10x10 mm ~ 3" dia.YBCO / LSAT 10x10 mm ~ 2" dia.YBCO / Al2O3 10x10 mm ~3" diaYBCO / STO 10x10 mm ~ 1" dia. |
Epitaxial FWHM |
< 0.2 o |
Critical Transition Temperature Tc |
> 90 K |
Transition Temp. range ΔTc |
< 0.5 K |
Critical Current Jc |
2~3 MA/cm2 @ 77K 0T |
Surface Resistivity Rs |
< 1 m Ohm @ 10 GHz, 77K, 0T |
Thin film thickness |
200 - 500 nm upon request , |
Uniformity for 2" wafer |
Thickness 400 nm +/- 10 %Tc 90K +/- 1 oJc 3 +/-0.5 MA/cm2 @ 80% wafer center. |
Package |
Sealed in Vacuum in a plastic box and bag. |
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