SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD
Add to Cart
10x10x0.5mmtTantalum, lanthanum strontium aluminate (LSAT)crystals crystal substrate wafer/LSAT (LaAlO3)0.3 (Sr2AlTaO8)0.7 Single Crystal Monocrystal Substrate
| Main performance parameters | ||
| Crystal system | Six directions (room temperature) | Cubic (>435℃) |
| Lattice constant | Hexagonal a=5.357A c=13.22 A | Cube a=3.821 A |
| Melting point (℃) | 2080 | |
| density | 6.52 (g/cm 3 ) | |
| hardness | 6-6.5 (mohs) | |
| Thermal expansion coefficient | 9.4x10 -6 /℃ | |
| Dielectric constant | ε=21 | |
| Loss tangent (10ghz) | ~3×10 -4 @300k,~0.6×10 -4 @77k | |
| Color and appearance | Depending on the annealing conditions, the polished substrates from brown to brown have natural twin domains | |
| Chemical stability | Insoluble in mineral acid at room temperature, soluble in h 3 po 4 when the temperature is higher than 150℃ | |
| Features | Suitable for microwave electronics | |
| Growth method | Tirafa | |
| size | 10x3, 10x5, 10x10, 15x15,, 20x15, 20x20, | |
| φ15,φ20,φ1″,φ2″,φ2.6″ φ3″ | ||
| thickness | 0.5mm, 1.0mm | |
| polishing | Single-sided or double-sided | |
| Crystal orientation | ||
| Crystal plane orientation accuracy: | ±0.5° | |
| Edge orientation accuracy: | 2°(Special requirements can reach within 1°) | |
| Bevel wafer | According to specific requirements, wafers with edge-oriented crystal planes inclined at a specific angle (inclination angle 1°-45°) can be processed | |
| Ra: | ≤5Å (5µm×5µm) | |
| Package | Class 100 clean bag, Class 1000 super clean room | |
Package Detail :
OUR RELATED PRODUCTS
Sapphire/ SiC/ GaN/GaAs/ InP/ MgO single crystal
A: We are factory that is fabricating sapphire ＆sic wafers.
A: Generally it is 3-5 days if the goods are in stock. or it is 7-10 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 50% T/T in advance ,balance before shippment.
Read before inquiry:
I. If I want to customize, you need to tell me what types do you need?
Such as MgO,STO, GGG and LAO etc. And the size of materials, orientation, related parameters and what you will use it for are also very important information we need to know.
II.There are many kinds of products in our products. The parameters of each product are different. If you want to know any crystal materials, we can provide detailed information. For you to choose.