Germanium oxide (GeO2) sputtering target CAS 1310-53-8
Country of Origin︰
US $ 350 / pc
Germanium oxide (GeO2) sputtering target from TYR, CAS# 1310-53-8
Shape: Discs, disks, step disk, delta, plate, sheets or made per drawing
Diameter: 355.6mm (14") max.
Single piece Size: Length: <500mm, Width: <250mm, Thickness: >1mm, if larger size than this, we can do it as Tiles joint by 45 degree or 90 degree
Made sputtering targets method: hot pressing (HP), hot/cold isostatic pressing (HIP, CIP), and vacuum melting, vacuum sintering
Germanium dioxide, GeO2 is the inorganic compound, Germanium dioxide can be prepared in both
crystalline and amorphous forms, An amorphous (glassy) form of GeO2 is similar to fused si, The
hexagonal (d = 4.29 g/cm3) form of germanium dioxide is more soluble than the rutile (d = 6.27 g/cm3)
The refractive index (1.7) of germanium dioxide and optical dispersion properties makes it useful as an
optical material for wide angle lenses and in optical microscope objective lenses.
It is transparent in infrared.
A mixture of silicon dioxide and germanium dioxide ("silica-germania") is used as an optical material for optical fibers and optical waveguides. Controlling the ratio of
the elements allows precise control of refractive index. Silica-germania glasses have lower viscosity and higher refractive index than pure silica.
Germania replaced titania as the silica dopant for silica fiber, eliminating the need for subsequent heat
treatment, which made the fibers brittle.
Germanium dioxide is also used as a catalyst in production of polyethylene terephthalate resin, and for
production of other germanium compounds. It is used as a feedstock for production of some phosphors
and semiconductor materials.
Furthermore germanium dioxide is used in algaculture as an inhibitor of unwanted diatom growth in algal
cultures since a contamination with the comparatively fast growing diatoms often inhibits the growth
of or outcompetes the original algae strains.
We also supply other Oxide Ceramic sputtering target :
Aluminum Oxide , Al2O3 Antimony Oxide , Sb2O3
Antimony:Tin Dioxide , Sb:SnO, ATO Barium Titanate , BaTiO3
Bismuth Oxide , Bi2O3 Cerium oxide , CeO2
Cerium fluoride , CeF3 Chromium Oxide ,CrO, Cr2O3
Copper Oxide , CuO Dysprosium Oxide , Dy2O3
Erbium Oxide , Er2O3 Eur Oxide , Eu2O3
Gadolinium Oxide , Gd2O3 Hafnium Oxide, HfO2
Holmium Oxide , Ho2O3 Indium Tin Oxide, In2O3-SnO2, ITO
Indium Zinc Oxide, In2O3-ZnO, IZO Indium Oxide , In2O3
Indium Gallium Zinc Oxide, IGZO , In2O3+Ga2O3+ZnO
Iron Oxide , Fe2O3, Fe3O4 Lanthanum Aluminate , LaAl2O3,
LSMO , La0.67Sr0.33MnO3
Lead Zirconate , PbZrO3 Lead Oxide, PbO
Lead Titanate , PbTiO3 Lead Zirconate , PbZrO3
Lead Zirconate-Titanate, PZT , PbZrO3 + PbTiO3
Lutetium Oxide , Lu2O3
Magnesium Oxide , MgO Molybdenum Oxide , MoO
Molybdenum Oxide , MoO3, Neodymium Oxide , Nd2O3,
Nickel Oxide, NiO Niobium Pentoxide , Nb2O5, Nb2Ox
Neodymium Oxide , Nd2O3, Nickel Oxide, NiO
Praseodymium Oxide , Pr6O11, Samarium Oxide , Sm2O3
Scandium Oxide , Sc2O3 Silicon Monoxide , SiO
Silicon Dioxide , SiO2 Strontium Titanate , SrTiO3,
Tantalum Pentoxide , Ta2O5, Terbium Oxide , Tb4O7
Thulium Oxide , Tm2O3 Titanium Oxide , Ti2O3, Ti3O5
Titanium Monoxide , TiO Titanium Dioxide , TiO2
Tungsten Oxide , WO3, WO2.9, WO3 doped Li2O
Vanadium Pentoxide , V2O5, VO2 Yttrium Oxide , Y2O3
Ytterbium Oxide , Yb2O3
Zinc Oxide , ZnO Zinc Aluminum Oxide, AZO , Al2O3-ZnO, ZnO-Al
Ga2O3 doped ZnO , GZO Zirconium oxide , ZrO2
ZrO2 - Y2O3 stabilized , YSZ, ZrO2 + SiO2