Neodymium doped strontium titanate (Nd:SrTiO3)

Neodymium doped Strontium titanate and neodymium doped Strontium titanate single crystals have structures similar to Strontium titanate. SrTiO3 single crystal has a good lattice structure of perovskite structure materials. It is an excellent substrate material, special optical window material and sputtering target for epitaxial growth of High-temperature superconductivity and various oxide films.

Dihedral Technology(DHD) Co., Ltd. manufacture and processing/provide multiple specifications and high quality Nd:SrTiO3 crystal,targets,materials.

Applications

An excellent substrate material, special optical window material, and sputtering target for the epitaxial growth of high-temperature superconductivity and various oxide thin films.

Features

• The conductivity of neodymium doped Strontium titanate has been significantly improved, which is conducive to the application of electronic equipment.
• By doping neodymium, it can effectively change the Electronic band structure of Strontium titanate, reduce the energy band gap, and improve its performance in optical and electronic equipment.
• Nd doping enhances the thermal stability of Strontium titanate, and improves the stability and reliability of materials under high temperature conditions.
• Neodymium doped Strontium titanate has shown good performance in the field of photocatalysis, such as high efficiency in photodegradation of water or degradation of organic pollutants.

Crystal Structure	Cubic
Growth Method	Verneuil
Lattice Constant	a=3.905Å
Nd concentration (Fe%)	0.05％, 0.04%
Melting point	2080℃
Density	5.122 (g/cm³)
Mohs Hardness	6-6.5（mohs）
Thermal Expansion	9.4×10^-6/K
Dielectric Constant	ε=5.20
Chemical Stability	Insoluble in water
Secant Loss	~5×10^-4（300k） ~3×10^-4（77k）
Dimension	10×3mm、10×5mm、10×10mm、15×15mm、20×15mm According to customer needs, substrates with special orientation and size can be customized.
Thickness	0.5mm、1.0mm
Dimensional Tolerance	<±0.1mm
Thickness Tolerance	<±0.015mm,Special requirements can be met<±0.005mm）
Polishing	One side or two sides
Crystallographic Orientation Tolerance	±0.5°
Crystal Plane Orientation Accuracy	2°（Special requirements can reach within 1°）
Orientation	<100>、<110>、<111>etc.
Package	Class 100 clean bag, Class 1000 super clean room

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Neodymium doped strontium titanate (Nd:SrTiO3)

Applications

Features

Properties