100nm YBCO Film on Nb: SrTiO3 (100) 10x10x0.5mm, 1sp wt 0.7%

Epitaxial thin Film Composition

<100>  YBCO
YBa2Cu3Ox  ( X= 6.8 -6.9 )

Film dimension

both for one side or double side film

YBCO / LaAlO3                  10x10 mm ~ 3" dia.

YBCO / LSAT                     10x10 mm ~ 2" dia.

YBCO / Al2O3                    10x10 mm ~3" dia

YBCO / 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 ^o 

Jc                     3 +/-0.5 MA/cm²  @ 80% wafer center.

Package

Sealed in Vacuum in a plastic box and bag.