Lanthanum Fluoride

Lanthanum Fluoride (LaF) Sputtering Targets

Purity --- 99.99%

Shape --- Discs, Plate, Step (Dia ≤300mm,,  Thickness ≥1mm)

                 Rectangle, Sheet,  Step (Length ≤600mm, Width ≤250mm, Thickness ≥1mm)

                 Tube( Diameter< 300mm,  Thickness >2mm, rotary target, plasma spray on steel tube )

Lanthanum  Fluoride Evaporation Material

Density --- 6.0 g/cm3, Solubility  Insoluble in water

Melting point--- 1450 ℃
Boiling point---2327 ℃,Vapour pressure at 1200℃ 1 Pa, at 1600℃ 10 Pa
Properties of thin film---
      Transmission range 220～14000nm
      Refractive index at 500nm ～1.58
Hints on evaporation---
      Resistance heated boats of molybdenum , electron beam gun.
      Evaporation temperature 1280 ℃ ～ 1600 ℃ 

Purity--- 99.99%

Shape---solid substance, Light color transparent granules,piece

Area---Anti-reflection coatings, IR coatings.