EN 
AR
BG
HR
CS
DA
NL
FI
FR
DE
HI
IT
JA
KO
NO
PL
PT
RO
RU
ES
SV
TL
ID
LT
SR
SK
SL
UK
VI
ET
HU
TH
TR
MS
GA
CY
BE
KA
BN
BS
MN
NE
MY
TG
UZ
LB
Germanium (Ge) Evaporation Pellets
| Attributes Name | Evaporation Materials |
|---|---|
| Product Name | Germanium (Ge) Evaporation Pellets |
| Element Symbol | Ge |
| Purity | 5N-6N |
| Shape | Granules, Lump |
Overview
Physical and chemical properties
High-purity germanium particles are a kind of silver-gray bulk semi-metal, shiny, hard, belonging to the carbon group, hard but brittle. Refractive index (wavelength/nm) 4.4 (2000nm), melting point 937℃, boiling point 2830℃, density 5.35g/cm3
Specifications: 5-30mm or according to customer requirements.
Resistivity : microhm-cm @ 20 °C
Electronegativity : 1.8 Paulings
Heat of fusion : 8.3 Cal/gm mole
Thermal Conductivity : 0.602 W/cm/K @ 302.93 K
Thermal expansion : 6.0 µm/(m·K)
Young's hardness: 103 GPa
Specification
Size: D3*3mm, D6*6mm,or as per your request
Application
It is widely used in infrared optical devices, semiconductor materials, electronic industry, optical fiber, medicine, metallurgy, energy and solar cells and other fields. Especially in today's explosion of knowledge economy, the application field of germanium particle materials is also expanding, and the amount of germanium particles is increasing.
Metal Evaporation Materials
| Formula | Size/Mm | Melting Point/℃ | Density（G/Cm3) | Evaporation Source | Application |
|---|---|---|---|---|---|
| Au | Φ3x3.Φ6x6,Customized | 1064 | 19.3 | B | Metal Reflective Film, Decorative Film |
| Ag | Φ3x3.Φ6x6,Customized | 962 | 10.49 | B | Metal Reflective Film |
| Ag-Cu | Φ3x3.Φ6x6,Customized | 950 | B | Metal Reflective Film | |
| Al | Φ3x3.Φ6x6,Customized | 660 | 2.7 | B | Metal Reflective Film |
| Cr | 1-3, 3-5 | 1907 | 7.23 | B | Functional Film, Metal Reflective Film |
| Cu | Φ3x3.Φ6x6,Customized | 1084 | 8.9 | B | |
| Ni | Φ3x3.Φ6x6,Customized | 1455 | 8.902 | B | |
| Ge | 3-6mm, Customized | 938 | 5.5 | B | Anti-Reflective Film, Heat Reflective Film, Dichroic Filter, Laser Coating |
| Hf | Φ3x3.Φ6x6,Customized | 2227 | 13.31 | B | |
| Nb | Φ3x3.Φ6x6,Customized | 2477 | 10.87 | B | |
| Ta | Φ3x3.Φ6x6,Customized | 3017 | 10.9 | B | |
| Sn | Φ2x5,Customized | 232 | 7.28 | B | |
| Ti | Φ3x3.Φ6x6,Customized | 1668 | 4.5 | B |
| Formula | Size/Mm | Melting Point /℃ | Evaporation Source | Refractive Index At 550nm | The Transparent Band | Application | |
|---|---|---|---|---|---|---|---|
| SiO2 | 1-2, 1-3, Φ2*2, Φ3*3Customized | 1700 | E | 1.46 | 200-9000nm | ||
| Nb2O5 | 1-2,1-3 Customized | 1530 | E | 2.3 | 350-9000nm | Anti-Reflection Coating, Interference Filter, Etc. | |
| Ta2O5 | 1-3,Φ90*12t Customized | 1800 | RE,RS | 2.1 | 350-9000nm | Anti-Reflection Coating, Interference Filter, Etc. | |
| ZrO2 | Φ18*10t, Φ18*7tCustomized | 2715 | E | 2.05 | 250-9000nm | Anti-Reflection Coating, Multi-Layer Film, Decorative Film, Etc. | |
| TiO2 | 1-2,1-3Customized | 1850±20 | RE,RS | 2.3 | 360-9000nm | Antireflection Coating, Laser Multilayer Coating, Beam Splitter, Thermal Mirror, Etc. | |
| HfO2 | 1-3, 1-5 Customized | 2812 | E,RS | 2.15 | 200-9000nm | Composite Film, Etc. | |
| Ti3O5 | 1-3 Customized | 1850 | RE,RS | 2.3 | 400-12000nm | AR Coating, Filter, Etc. | |
| Al2O3 | 1-3 Customized | 2020 | E,B（W) | 1.54 | 170-9000nm | Anti-Reflection Coating, Multi-Layer Coating, Interference Coating, Etc. | |
| WO3 | 1-3Customized | 1473 | E,B（W) | 1.7 | 360-10000nm | Protective Film, Functional Film, Etc. | |
| CeO2 | 1-5Customized | 2727 | E,B（W) | 2.2 | 400-12000nm | Antireflection Coating, Etc. | |
| Cr2O3 | 1-3Customized | 2275 | E | 2.1 | 600-8000nm | Adhesion Promotion Materials, Plastic Substrate Coatings, Color/Sunscreen Coatings. | |
| MgO | 1-3, 3-5Customized | 2852 | E,B（W,Ta) | 1.7 | 200-8000nm | Laser Coating, Bonding Promotion Materials, Etc. | |
| SiO | 1-2, 2-4Customized | 1700 | B（W,Ta,Mo) | 1.8-1.9 | 400-9000nm | Beam Splitter, Color/Sunscreen Coating, Etc. | |
| TiO | 1-3,3-5Customized | 1750 | RE,RS | 1.9-2.3 | 400-12000nm | ||
| Y2O3 | 1-3,3-5Customized | 2410 | E | 1.87 | 300-12000nm | ||
| Ti2O3 | 1-3Customized | 2130 | RE,RS | 1.9-2.3 | 400-12000nm | ||
| SnO2 | 1-3Customized | 1127 | E,B（W) | 2.0-2.1 | |||
| ZnO | 1-3Customized | 1975 | E,B（W,Mo) | 2.1 | 350-20000nm | ||
| Sb2O3 | 1-3 Customized | 656 | B（Ta) | 2.3 | 300-1000nm | ||
| Formula | Size/Mm | Melting Point/℃ | Evaporation Source | Refractive Index At 550nm | The Transparent Band | Application |
|---|---|---|---|---|---|---|
| ZnS | 1-3,3-5 Customized | 1900 | B（Ta,Mo) | 2.22 | 400-14000nm | Anti-Reflective Film, Heat Reflective Film, Dichroic Filter, Polarizer, Etc. |
| Si | 1-3 Customized | 1410 | B | 3.4 | 1000-9000nm | Anti-Reflective Film, Heat Reflective Film, Dichroic Filter, Polarizer, Etc. |
| Formula | Size/Mm | MeltingPoint/℃ | Evaporation Source | Refractive Index At 550nm | The Transparent Band | Application |
|---|---|---|---|---|---|---|
| HG-01/MU2 (LaTiO3) | 1-3 Customized | 1800 | E | 2.13 | 400-7000nm | AR Coating, Filter |
| MG-01 (LaAlO3) | 1-3 Customized | 2200 | E | 2.1 | 400-7000nm | AR Coating, Filter |
| GL7（Ta2O5+TiO2) | 1-3 Customized | 1800 | E | 2.2 | 400-7000nm | AR Coating, Filter |
| MU5 (ZrO2+TiO2) | Φ18*10tCustomized | 2200 | E | 2.1 | 360-7000nm | AR Coating |
| GL2 (ZrO2+Ta2O5) | Φ18*8tCustomized | 1975 | E | 2.1 | 350-20000nm | |
| MU1 (SiO2+Al2O3) | 1-3 Customized | 2000 | E | 1.48 | 300-7000nm | Laser Coating, Adhesion Promotion Materials, Plastic Substrate Coating |
| （ZrO2+Al2O3) | Φ25*10tΦ25*7t Customized | E | 1.7 | |||
| ITO (In2O3-SnO2） | 1-3/Φ25*1t Customized | 1730 | E | 1.9-2.0 | 400-1100nm | Anti-Static/Conductive Film, Plastic Substrate Coating |
| Al2O3+MgO | 1473 | E | 1.65-1.7 | |||
| TiO2+Al2O3 | 1127 | E | 1.7 | AR Coating, Plastic Substrate Coating |
| Formula | Size/Mm | Melting Point/℃ | Evaporation Source | Refractive Index At 550nm | The Transparent Bnad | Application |
|---|---|---|---|---|---|---|
| MgF2 | 1-2,1-3 Customized | 1266 | B（W,Ta,Mo) | 1.38 | 110-10000nm | Anti-Reflection Coating, Multi-Layer Coating, Filter, Beam Splitter |
| CeF3 | 1-3 Customized | 1460 | E,B(W) | 1.63 | 300-500nm | Protective Film |
| CaF2 | 1-3 Customized | 1360 | B（W,Ta,Mo) | 1.23-1.46 | 150-12000nm | AR Coating, Polarizer |
| YbF3 | 1-3 Customized | 1157 | E | 1.52 | 220-12000nm | Antireflection Coating, Heat Reflective Coating/Dielectric Coating, Polarizer, Beam Splitter, Laser Coating |
| YF3 | 1-3,3-5 Customized | 1387 | 1.59 | 220-14000nm | AR Coating, Polarizer, Beam Splitter, Laser Coating | |
| Na3AlF6 | 1-8 Customized | 1000 | B（Ta,Mo) | 1.32-1.35 | 200-14000nm | Narrow Band Filter, UV Film |
| AlF3 | 1-4 Customized | 900 | B | 1.38 | 200-20000nm | AR Coating |
| LaF3 | 1-3 Customized | 1490 | E,B(W,Mo) | 1.55 | 200-12000nm | AR Coating, Dielectric Mirror, Dichroic Filter, Polarizer |
| NdF3 | 1-4 Customized | 1410 | B（Ta,Mo) | 1.61 | 220-6000nm | AR Coating, Polarizer, Beam Splitter, Laser Coating |
