KTaO3 Single Crystal Substrate Perovskite And Pyrochlore Structure
Perovskite and pyrochlore structure KTaO3 single crystal substrate Potassium tantalate (KTaO3) single crystal has a stable cubic structure, mainly used to produce laser modulators, digital deflectors, and semiconductor devices. KTaO3 crystal has no phase transition when the temperature ranges from absolute zero to the melting point (1645K). Properties: Growth Method Top-seeded melt method Crystal System Cubic Crystallographic Lattice Constant a= 3.989 A Density(g/cm3) 7.015
Perovskite and pyrochlore structure KTaO3 single crystal substrate
Potassium tantalate (KTaO3) single crystal has a stable cubic structure, mainly used to produce laser modulators, digital deflectors, and semiconductor devices. KTaO3 crystal has no phase transition when the temperature ranges from absolute zero to the melting point (1645K).
Properties:
| Growth Method | Top-seeded melt method |
| Crystal System | Cubic |
| Crystallographic Lattice Constant | a= 3.989 A |
| Density(g/cm3) | 7.015 |
| Melting Point(℃) | ≈1500 |
| Hardness (Mho) | 6.0 |
| Thermal Conductivity | 0.17 w/m.k@300K |
| Refractive | 2.14 |
Advantage:
1.Perovskite and pyrochlore structure
2.Superconducting thin films
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