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Hafnium Oxide (HfO2)

Detailed Product Description


Hafnium Oxide (HfO2)

Hafnium Oxide (HfO2)

Base Information

Boiling Point: 5400 oC   

Melting Point: 2758 oC + 25 oC

Specific Gravity:9.68 at 20 oC      

Solubility in H2O:Insoluble       

Appearance and Odor:    White powder, pieces, and tablets, no odor 

Hafnium Oxide (HfO2) Sputtering Target 

Purity--- 99%, 99.9%,99.99%

Shape--- Discs, Rectangle, Rods, Pellets,  Irregular, Custom-Made

Dimension---

      Discs: Dia(≤360mm), Thickness(≥0.5mm)

      Rectangle: Length(≤600mm), Width(≤350mm), Thickness(≥0.5mm)

      Rods: Dia(≤360mm), Length(≤600mm)

      Pellets: Dia(≤360mm), Thickness(≥0.5mm)

Hafnium Oxide (HfO2) Evaporation Material
Density--- 9.68-9.90 g/cm3 Solubility---Insoluble in water
Purity---99.99% 

Melting point--- 2850 Vapour Pressureat 2678 1 Pa,at 2875 10 Pa

Linear expansion coefficient---5.6¡Á10-6/K
Properties of thin film
     Transmission range 22012000nm
     Refractive index at 250nm 2.15,  at 500nm 2
Hints on evaporation
      Evaporation with electron-beam gun.
      Oxygen partial pressure 12¡Á10-2 Pa
      Evaporation temperature 2600 2800
      Substrate temperature 250
      Rate of deposition 2 nm/s
      Evaporate with low energy density. 

Shape---Solid substance, White or grey tablets, Powder

Application ---Anti-reflection coatings, interference coatings for the UV. 

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Company Info

A. B. ENTERPRISES
[India]
[Verified Member]

City: Mumbai
Province/State: Maharashtra
Country/Region : India

Business Type:Manufacturer, Trading Company, Distributor/Wholesaler

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