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MTI has been a leading manufacturer in the world for all types of crystal substrate for superconductor film since 1995.  The below table lists all crystals grown in our facilityies.  Please click underlined crystal formula to see detail proporties and email us for your special requirement
 
 

  Crystal

 Structure /Lattice Constant(A)

 M.P.
oC

Density
g/cm3

Thermo-Expans
x10-6/K

Dielectric constant

Lattice Mismatch to YBCO

Growth Tech & max. size

 LSAT

Cubic,  a=3.868

 1840

 6.74

 10

 22

0.82%

 CZ. 2"

 LaAlO3

Rhombo. a=3.790 c=13.

 2100

 6.51

 9.2

 24.5

2.8%

 CZ 3"

 MgO

Cubic, a=4.21

 2852

 3.58

 12.8                

 9.80

7.9%

 Arc melt  2"

 NdCaAlO4

Tetrag.a=3.685     c=12.12      

 1850

 5.56

 12.0

 19.5

5.5%

CZ 35mm

 NdGaO3

Orthor.a=5.43b=5.50 c=7.71    

 1600

 7.57

 7.80

 25

1.1%

 CZ, 2"

 SrTiO3

Cubic, a=3.905

 2080

 5.12

 10.4

 300

0.12%

 vernuil 30mm

 SrLaAlO4

Tetrag.a=3.756 c=12.63

 1650

 5.92

 10.5

 16.8

3.7%

 CZ, 1"

 SrLaGaO4

Orthor.a=5.176b=5.307c=7.355

 1600

 4.88

 2 ~ 10

 16~20

5.7%

 CZ, 1"

 YSZ

 Cubic, a=5.125

 ~2500

 5.80

 10.3

 27

31%

 Arc melt  2"

 
Please go the link below to order our standard substrates in stock via the sercured on-line store
 
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Notices
1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.