Double-sided YBCO thin films

Cleanroom for deposition

Homogeneous Tc distribution

Measured with inductive coil with 5 mm in diameter

By Michele Lorenz

JJC C = 2.5 ~ 2.9 MA/cm= 2.5 ~ 2.9 MA/cm22

Homogeneous Jc distribution

2

Measured with Leipzig

jc-scan system

0.24－ 0.37 m converted to 10GHz

Measured at145GHz, 75K,

by FZK, Germany

Rs distribution

XRD results of 3 inch sample

center edge

Surface structure of YBCO films

AFM images, the heights of the designated steps are given: A-B,1.136nm; B-C, 1.172nm; C-D, 1.131nm; E-F, 1.1609nm; F-G, 1.142nm; G-H,1.164nm.

MTI CorporationLead suppler for Advanced Materials and Lab Equipmentwww.mtixtl.com

• We can provide 2 to 3 inch YBCO double-sided YBCO thin films in a small batch (e.g. 10-30 pieces) in one month after substrate delivered.

• The typical properties of 500 nm films are as follows:

Tc ~ 90K, Delta Tc less than 1K Jc77K,0T ~2-3 MA/cm2

Rs77k,10GHz~0.2-0.8mohm