Yttrium Vanadate (YVO4) ////// https://surfacenet.de/files/kr_Yttrium_Vanadate.php
| Basic Properties | ||
| Transparency Range | High transmittance from 0.4 to 5mm | |
| Crystal Symmetry | Zircon Tetragonal, space group D4h | |
| Crystal Cell | A = b = 7.12 Å C = 6.29 Å |
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| Density | 4.22 g/cm³ | |
| Mohs Hardness | 5, glass-like | |
| Hygrocopic Susceptibility | Non-hygroscopic | |
| Thermal Expansion Coefficient | ?a = 4.43 x 10-6 / K ?c = 11.37 x 10-6 / K |
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| Thermal Conductivity Coefficient | // C: 5.23 W/m/K ^ C: 5.10 W/m/K |
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| Crystal Class | Positive uniaxial with n0 = na = nb , ne = nc | |
| Thermal Optical Coefficient | dna/dT = 8.5 x 10-6 /K dnc/dT = 3.0 x 10-6 /K |
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List of optical crystals |
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