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nd doped strontium titanate
nd doped strontium titanate

Nd SrTiO3 Substrates

Neodymium-doped strontium titanate has a similar structure to pure strontium titanate single crystal. At present, we can provide Nd:SrTiO3 single crystal substrates with Neodymium doping concentration of: 0.5%.


OST Photonics offers high quality Nd:SrTiO3 substrates for researchers and industries. Crystal orientation, size and thickness can be customized according to your requirements.


Application of Nd SrTiO3 Substrates


  • Substrate material for ferroelectric thin film

  • Semiconductor and optical applications


Advantages of Nd SrTiO3 Substrates


  • Excellent ferroelectric properties

  • Excellent physical and mechanical properties


Ability of Nd SrTiO3 Substrates


  • Orientation:<100>,<110>,<111>, etc.

  • Dimension: 10x5mm, 10x10mm, 15x15mm, 20x15mm, etc.

  • Thickness: 0.5mm, 1.0mm, etc.

  • Available items: substrates, blanks and customized optics


Specification and Properties of Nd SrTiO3 Substrates 


Crystal Structure

Cubic

Growth Method

Verneuil

Lattice Constant

a=3.905 Å

Nd Concentration (Nd%)

0.5%

Melting Point

2080℃

Density

5.122 g/cm3

Hardness

6-6.5 Mohs

Dielectric Constant

ε=5.20

Chemical Stability

Insoluble in water

Thermal Expansion Coefficient

10.4×10^-6/K

Tangent Loss

~5×10^-4 (300K) ~3×10^-4 (77K)

Orientation

<100>,<110>,<111>, etc.

Orientation Tolerance

±0.5° or better

Dimension

10x5mm, 10x10mm, 15x15mm, 20x15mm, etc.

Dimension Tolerance

±0.1 mm or better

Thickness

0.5mm, 1.0mm, etc.

Thickness Tolerance

±0.05 mm or better

Surface Finish

Single side polished (SSP)/Double sides polished (DSP)

Package

Class 100 clean bag, Class 1000 super clean room


Contact Us
Welcome your presence, you can send us an email, we will get in touch with you within 24 hours.
Head Office: No. 66, 8 Group, Chengbei Village, Yanguan Town, Jiaxing 314411, China;

Hangzhou Branch: Room 1012, Chunhua Bussiness Center, No. 159, Hangbo Street, Shangcheng District, Hangzhou 310009, Zhejiang, China
Head Office: No. 66, 8 Group, Chengbei Village, Yanguan Town, Jiaxing 314411, China;

Hangzhou Branch: Room 1012, Chunhua Bussiness Center, No. 159, Hangbo Street, Shangcheng District, Hangzhou 310009, Zhejiang, China
sales@ostphotonics.com; info@ostphotonics.com +86-0571-86780460