Neodymium Gallinate (NdGaO3) Single Crystal Substrate

Neodymium Gallinate Single Crystal Substrate
Product Neodymium Gallinate (NdGaO3) Single Crystal Substrate
Part Number SB14
Density 7.57 g/cm3
Synonyms Single Crystal NdGaO3 Substrate, NdGaO3 Substrate

NdGaO3 is a new type of substrate developed in recent ten years. It is mainly used for the epitaxial film growth of high temperature superconductors (such as YBCO) and magnetic materials. Because the lattice mismatch between NdGaO3 and YBCO is very small (~0.27%) and there is no structural phase transition, the films with good quality can be epitaxial grown on NdGaO3 substrate. Get a Quote Now! For other semiconductor materials, please check our Semiconductor Materials catalog page.

Typical application:

Neodymium Gallinate (NdGaO3) single crystal substrate is mainly used for epitaxial film growth of high temperature superconductors (YBCO) and magnetic materials.

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Typical Specification

Growth Method orthogonal
Unit cell constant a =5.43, b =5.50, c =7.71
Growth method Czochralski method
Size Rectangle: 10 x 3,10 x 5,10 x 10,15 x 15, 20 x 15, 20 x 20 mm
Round: Diameter 1’’, 2’’, 2.6’’
Thickness 0.5 mm, 1.0 mm
Polishing Single or double
Crystal orientation ＜100＞  ＜110＞  ＜111＞
redirection precision ±0.5°
Redirection the edge: 2° (special in 1°)
Angle of crystalline Special size and orientation are available upon request
Ra: ≤5Å (5 µm × 5 µm)

Order Information

Inquiries and orders should include the following information:

  1. Quantity
  2. Dimensions
  3. Crystal orientation
  4. Polishing

Packing and Storage

Standard Packing: class 100 clean sealed bags. Special package is available on request.

Physical Properties – Neodymium Gallinate Single Crystal Substrate

Form Solid
Dielectric constant ε=25
Melting Point 1600°C