|
|
|
LaAlO3 single crystal provides a good lattice match to many materials with perovskite structure. It is an excellent substrate for epitaxial growth of high Tc superconductors , magnetic and ferro-electric thin films. The dielectric properties of LaAlO3 crystal are well suitable for low loss microwave and dielectric resonance applications.
Specifications
Wafer Size: 2" dia +/- 0.5 mm x 0.5 thickness +/-0.05 mm,
Wafer Orientation: (100) +/-0.5 Deg
Edge Orientation: +/-1 Deg with 16 mm Length
Polishing: CMP polished with free sub-surface damaged.
Surface Roughness:
Packed Under 1000 class clean room. (EPI ready) and in 100 grade plastic bog in a wafer continaer.
Typical Physical Properties
Crystal Structure
Rhombohedral at 25 oC: a=5.357 Angstroms c= 13.22 Angstroms Cubic at > 435 oC : a=3.821 Angstroms
Growth Method
Czochralski
Density
6.52 g/cm3
Melt Point
2080 oC
Thermal expansion
10 (x10-6/ oC)
Dielectric Constant
~ 25
Loss Tangent at 10 GHz
~3x10-4 @ 300K , ~0.6 x10-4 @77K
Color and Appearance
Tan to Brown based on annealing condition
Visible twins on polished substrate.
Chemical Stability
Insoluble in mineral acids at 25 oC and soluble in H3PO3 at> 150 oC
|
|
|
|
|
|
|
 |
Temporary Wafer Bonding
Spin-on polymer and a remover
designed to temporary bond wafers
www.BrewerScience.com
|
Silicon Wafer Supplier
Distributor of Silicon Wafer and
Provide Wafer Processing & Services
www.svmi.com
|
Sapphire Wafer, All Sizes
2", 3", 4" C, R, A-plane on Sales
Substrates Manfg and Reclaim Serv
www.epistone.com/sapphire.htm
|
Silicon Epitaxial Service
Leading supplier of specialty AP/RP
Si Epitaxial services for Industry
www.reactiontechnology.com
|
Process Eng. Consulting
Implantation, Specialty Processing,
Metrology and Rapid Thermal Experts
www.coresystems.com
|
Quartz Wafer Prices
OD 3" - 12" Thickness 0.5mm - 1.5mm
Choice of materials and finishes
www.qullc.com
|
Sp-2-x
Music Gear at Guaranteed Low Price.
Most Orders Over $99 Ship Free!
Music123.com
|
VespelSP Shapes-Buy Here
Buy DuPont VespelSP Shapes Online
Global Shipping- USA, Asia, Europe
www.professionalplastics.com
|
0.5
Everything4360 Download &
Game Backup Service.
Everything4360.com
|
0.5
We'll Show You 9 Ancient 'Taps'
that Lead to Breathtaking Wealth.
MoneyBeyondBelief.com
|
X-sp
Shop X-sp.
Deals locally on X-sp.
www.eBayMotors.com
|
Silicon Wafer ( CZ / FZ )
100, 111, 110, P / N type, Si wafer
undoped, heavily doped, oxide wafer
www.semiwafer.com
|
Mm X
Bargain Prices. Smart Deals.
Save on Mm X!
Shopzilla.com
|
Temporary Wafer Bonding
Spin-on polymer and a remover
designed to temporary bond wafers
www.BrewerScience.com
|
|
| |
|
