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Evaporation Materials

Hafnium Oxide (HfO2) Evaporation Granules


Attributes NameEvaporation Materials
Product NameHafnium Oxide (HfO2) Evaporation Pellets
Element SymbolHfO2
Purity3N5,4N
ShapePellets,Granules,Tablets
Overview

Physical and chemical properties

Hafnium dioxide particles are a ceramic material with a wide band gap and high dielectric constant, and are white / Black in color. The density is 9.7g/cm3, the melting point is 2500℃, and the boiling point is 5400℃. It is suitable for electron gun evaporation, and the film is dense and stable. Insoluble in water, chemically resistant, but can react with hydroxide at high temperature, and the film is hard.

Related parameters:

Molecular weight: 210.49

Evaporation method: electron beam

Dielectric constant: 20.5-23

Specific volume: 0.05μF/cm2

Transparent band/nm: 235-2500

10¯4 Evaporation temperature under vacuum: 2500℃

Linear expansion coefficient: 5.8×10-6/℃ (250-1300)

Capacitance temperature coefficient TCC: (1.25~2.50)×10-4/℃

Refractive index (wavelength/nm): 1.9-2.1 (300); 1.84-2.0 (2500)

Application:

Mainly used for UV film, anti-reflection film or high-reflection film and refractory material, UV-NIR multilayer film. Hafnium dioxide thin film is an insulating oxide, which can be used as a thin film resistor or as a meson film. It is generally prepared by sputtering deposition.

Metal Evaporation Materials

FormulaSize/MmMelting Point/℃Density(G/Cm3)Evaporation SourceApplication
AuΦ3x3.Φ6x6,Customized106419.3BMetal Reflective Film, Decorative Film
AgΦ3x3.Φ6x6,Customized96210.49BMetal Reflective Film
Ag-CuΦ3x3.Φ6x6,Customized950BMetal Reflective Film
AlΦ3x3.Φ6x6,Customized6602.7BMetal Reflective Film
Cr1-3, 3-519077.23BFunctional Film, Metal Reflective Film
CuΦ3x3.Φ6x6,Customized10848.9B
NiΦ3x3.Φ6x6,Customized14558.902B
Ge3-6mm, Customized9385.5BAnti-Reflective Film, Heat Reflective Film, Dichroic Filter, Laser Coating
HfΦ3x3.Φ6x6,Customized222713.31B
NbΦ3x3.Φ6x6,Customized247710.87B
TaΦ3x3.Φ6x6,Customized301710.9B
SnΦ2x5,Customized2327.28B
TiΦ3x3.Φ6x6,Customized16684.5B
FormulaSize/MmMelting Point /℃Evaporation SourceRefractive Index At 550nmThe Transparent BandApplication
SiO21-2, 1-3, Φ2*2, Φ3*3Customized1700E1.46200-9000nm
Nb2O51-2,1-3 Customized1530E2.3350-9000nmAnti-Reflection Coating, Interference Filter, Etc.
Ta2O51-3,Φ90*12t Customized1800RE,RS2.1350-9000nmAnti-Reflection Coating, Interference Filter, Etc.
ZrO2Φ18*10t, Φ18*7tCustomized2715E2.05250-9000nmAnti-Reflection Coating, Multi-Layer Film, Decorative Film, Etc.
TiO21-2,1-3Customized1850±20RE,RS2.3360-9000nmAntireflection Coating, Laser Multilayer Coating, Beam Splitter, Thermal Mirror, Etc.
HfO21-3, 1-5 Customized2812E,RS2.15200-9000nmComposite Film, Etc.
Ti3O51-3 Customized1850RE,RS2.3400-12000nmAR Coating, Filter, Etc.
Al2O31-3 Customized2020E,B(W)1.54170-9000nmAnti-Reflection Coating, Multi-Layer Coating, Interference Coating, Etc.
WO31-3Customized1473E,B(W)1.7360-10000nmProtective Film, Functional Film, Etc.
CeO21-5Customized2727E,B(W)2.2400-12000nmAntireflection Coating, Etc.
Cr2O31-3Customized2275E2.1600-8000nmAdhesion Promotion Materials, Plastic Substrate Coatings, Color/Sunscreen Coatings.
MgO1-3, 3-5Customized2852E,B(W,Ta)1.7200-8000nmLaser Coating, Bonding Promotion Materials, Etc.
SiO1-2, 2-4Customized1700B(W,Ta,Mo)1.8-1.9400-9000nmBeam Splitter, Color/Sunscreen Coating, Etc.
TiO1-3,3-5Customized1750RE,RS1.9-2.3400-12000nm
Y2O31-3,3-5Customized2410E1.87300-12000nm
Ti2O31-3Customized2130RE,RS1.9-2.3400-12000nm
SnO21-3Customized1127E,B(W)2.0-2.1
ZnO1-3Customized1975E,B(W,Mo)2.1350-20000nm
Sb2O31-3 Customized656B(Ta)2.3300-1000nm
FormulaSize/MmMelting Point/℃Evaporation SourceRefractive Index At 550nmThe Transparent BandApplication
ZnS1-3,3-5 Customized1900B(Ta,Mo)2.22400-14000nmAnti-Reflective Film, Heat Reflective Film, Dichroic Filter, Polarizer, Etc.
Si1-3 Customized1410B3.41000-9000nmAnti-Reflective Film, Heat Reflective Film, Dichroic Filter, Polarizer, Etc.
FormulaSize/MmMeltingPoint/℃Evaporation SourceRefractive Index At 550nmThe Transparent BandApplication
HG-01/MU2 (LaTiO3)1-3 Customized1800E2.13400-7000nmAR Coating, Filter
MG-01 (LaAlO3)1-3 Customized2200E2.1400-7000nmAR Coating, Filter
GL7(Ta2O5+TiO2)1-3 Customized1800E2.2400-7000nmAR Coating, Filter
MU5 (ZrO2+TiO2)Φ18*10tCustomized2200E2.1360-7000nmAR Coating
GL2 (ZrO2+Ta2O5)Φ18*8tCustomized1975E2.1350-20000nm
MU1 (SiO2+Al2O3)1-3 Customized2000E1.48300-7000nmLaser Coating, Adhesion Promotion Materials, Plastic Substrate Coating
(ZrO2+Al2O3)Φ25*10tΦ25*7t CustomizedE1.7
ITO (In2O3-SnO2)1-3/Φ25*1t Customized1730E1.9-2.0400-1100nmAnti-Static/Conductive Film, Plastic Substrate Coating
Al2O3+MgO1473E1.65-1.7
TiO2+Al2O31127E1.7AR Coating, Plastic Substrate Coating
FormulaSize/MmMelting Point/℃Evaporation SourceRefractive Index At 550nmThe Transparent BnadApplication
MgF21-2,1-3 Customized1266B(W,Ta,Mo)1.38110-10000nmAnti-Reflection Coating, Multi-Layer Coating, Filter, Beam Splitter
CeF31-3 Customized1460E,B(W)1.63300-500nmProtective Film
CaF21-3 Customized1360B(W,Ta,Mo)1.23-1.46150-12000nmAR Coating, Polarizer
YbF31-3 Customized1157E1.52220-12000nmAntireflection Coating, Heat Reflective Coating/Dielectric Coating, Polarizer, Beam Splitter, Laser Coating
YF31-3,3-5 Customized13871.59220-14000nmAR Coating, Polarizer, Beam Splitter, Laser Coating
Na3AlF61-8 Customized1000B(Ta,Mo)1.32-1.35200-14000nmNarrow Band Filter, UV Film
AlF31-4 Customized900B1.38200-20000nmAR Coating
LaF31-3 Customized1490E,B(W,Mo)1.55200-12000nmAR Coating, Dielectric Mirror, Dichroic Filter, Polarizer
NdF31-4 Customized1410B(Ta,Mo)1.61220-6000nmAR Coating, Polarizer, Beam Splitter, Laser Coating


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