KTaO3 Substrates

Typical thickness 0.5/1.0mm
Surface Roughness: Ra < 0.5nm
Clean package: 1000 grade clean room and 100 grade bags
Orientation of KTaO3 substrates: ＜100＞, ＜110＞ and ＜111＞
Applications: Well-matched to YBCO system superconductors, High Temperature Superconductor (HTS) film growth, laser modulators and semiconductor components

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KTaO3 (Potassium Niobate) Crystals and Substrates

Potassium niobate (or KTaO3) single crystal has a stable cubic structure, KT crystals can be used to make the laser modulators and semiconductor components. KTaO3 crystals has no phase transition from absolute zero to its melting point (1645K), it’s crystal cell has a good match to YBCO system superconductors.

KTaO3 Substrates

Potassium Tantalate (KTaO3) Crystals and Substrates