Description
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Orientation: (001) +/-2 o
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Size: 5mmx5 mm x 0.5 mm
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Polish: two sides optical grade polished
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Surface finish (RMS or Ra) : < 10A
- Packed: each in membrane box
- Note: there is a twin structure Visible on polished surface
| Chemistry | La0.95Sr0.05Ga0.95Mg0.05O3-δ (LSGM) |
| Crystal growth method | CZ |
| Crystal Structure | a = 5.493 Å, b = 5.533 Å c=7.782 Å |
| Melting point | ~ 1500oC |
| Note | LSGM is new crystal for MTI. We still is in R&D to improve the quality We found many domain or twin defect in side single crystal similar to LaAlO3 which results in crystal rocking curve spited as below.  Usually the defect dose not effect film growth. The buffer layer may be needed to get better epi filmWe don't accept the return because the defect. Thank you for help us to R&D new single crystal |
| References | |
| Note |
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