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Dysprosium Sputtering Target

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Composition: Dy Form: Sputtering Target Material: Dysprosium CAS Number: 7429-91-6 Commodity: Metals Purity: 99% (2N) Thickness: 1mm
Dysprosium Sputtering Target is a high-purity form of dysprosium specifically manufactured for use in physical vapor deposition (PVD) processes, particularly magnetron sputtering. Its dense, uniform microstructure ensures consistent erosion during sputtering, producing high-quality thin films with precise magnetic and optical properties. This form is widely utilized in industries such as microelectronics, photonics, and advanced magnetics. Specific applications include fabricating dysprosium-doped magnetic thin films for high-temperature permanent magnets, producing magneto-optical coatings for optical isolators, and creating functional layers in sensors and data storage devices. The target’s stability under sputtering conditions minimizes particle generation and improves film uniformity, which is critical in research and production of high-performance electronic and optical systems. In scientific and industrial contexts, Dysprosium Sputtering Target serves as a vital enabler of next-generation devices requiring controlled magnetic, structural, and optical film characteristics.

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Material Properties

Atomic Properties
Element Value
Atomic number 66
Crystal structure Hexagonal close packed
Electronic structure Xe 4f¹⁰ 6s²
Valences shown 3
Atomic weight( amu ) 162.5
Thermal neutron absorption cross-section( Barns ) 930
Natural isotope distribution( Mass No./% ) 164/ 28.20
Natural isotope distribution( Mass No./% ) 160/ 2.34
Natural isotope distribution( Mass No./% ) 163/ 24.90
Natural isotope distribution( Mass No./% ) 158/ 0.10
Natural isotope distribution( Mass No./% ) 156/ 0.06
Natural isotope distribution( Mass No./% ) 161/ 18.90
Natural isotope distribution( Mass No./% ) 162/ 25.50
Atomic radius - Goldschmidt( nm ) 0.177
Ionisation potential( No./eV ) 1/ 5.93
Ionisation potential( No./eV ) 2/ 11.67
Mechanical Properties
Element Value
Material condition Polycrystalline
Poisson's ratio 0.232
Bulk modulus( GPa ) 39.2
Tensile modulus( GPa ) 63.1
Hardness - Vickers( kgf mm⁻² ) 55
Tensile strength( MPa ) 248
Yield strength( MPa ) 228
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 91@20°C
Temperature coefficient( K⁻¹ ) 0.0012@0-100°C
Physical Properties
Element Value
Boiling point( C ) 2562
Density( gcm⁻³ ) 8.536@20°C
Thermal Properties
Element Value
Melting point( C ) 1412
Latent heat of evaporation( J g⁻¹ ) 1725
Latent heat of fusion( J g⁻¹ ) 105
Specific heat( J K⁻¹ kg⁻¹ ) 173@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 10.7@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 8.6@0-100°C
each

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Available Configurations

Properties common to all products in this list

Composition: Dy Form: Sputtering Target Material: Dysprosium CAS Number: 7429-91-6 Commodity: Metals Purity: 99% (2N) Thickness: 1mm

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Tolerances

Sputtering Target
Thickness <0.01mm ±25%
Thickness =<0.05mm ±15%
Thickness >0.05mm ±10%
Diameter ±0.5mm