Zinc Sulphide (ZnS) Sputtering Targets

Zinc Sulphide Sputtering targets - ZnS

Purity: 99.99%   

Denstiy: 4.10 g/cm3

Refractive Index:2.2

Transparence Wave Band:0.3~0.13μm

Manufacturing Process:

Material synthesis ---> Milling ---> HP(Vacuum) ---> Machining ---> Checking ---> Packing

Speciafication (Max):

Planar circular target: Dia ≤480mm, Thickness ≥1mm

Planar Rectangle target: Length ≤420mm, Width ≤270mm, Thickness ≥1mm)

Rotary Target: Diameter≤ 200mm,  Thickness >2mm)

Avialable Size: ( in sotre )

Zinc Sulfide sputtering target 25.4mm DiaX 3.175mm thickness

Zinc Sulfide sputtering target 25.4mm Dia X 6.35mm thickness

Zinc Sulfide sputtering target 50.8mm DiaX 3.175mm thickness

Zinc Sulfide sputtering target 50.8mm Dia X 6.35mm thickness

Zinc Sulfide sputtering target 76.5mm Dia X 3.175mm thickness

Zinc Sulfide sputtering target 76.5mm Dia X 6/35mm thickness

Zinc Sulfide sputtering target 101.6mm Dia X 3.175mm thickness

Zinc Sulfide sputtering target 101.6mm Dia X 6.35mm thickness

Zinc Sulfide sputtering target 127mm Dia X 3.175mm thickness

Zinc Sulfide sputtering target 127mm Dia X 6.35mm thickness

Zinc Sulfide sputtering target 152.4mm Dia X 3.175mm thickness

Zinc Sulfide sputtering target 152.4mm Dia X 6.35mm thickness

Zinc Sulfide sputtering target 177.8mm Dia X 3.175mm thickness

Zinc Sulfide sputtering target 177.8mm Dia X 6.35mm thickness

Zinc Sulfide sputtering target 203.2mm Dia X 3.175mm thickness

Zinc Sulfide sputtering target 203.2mm Dia X 6.35mm thickness

custom-made

Application:

visible optics and infrared optics.

Our Advantage about Zinc Sulfide Sputtering Targets

China rare metal material co.,limited (CRM) is an experter in manufacture Zinc sulfide sputtering targets as Coating material . All Zinc sulfide sputtering targets are manufacture by programs with  with the highest possible density and smallest possible average grain size.. 

CRM material co.,limited is specialized in making virous sputtering targets. We have many raw material compounds line, such as semiconductor line, chemical compounds line, metallurgy line, powder milling line, etc. Moreover, we introduced many advanced technology and equipments from related companies at home and aborad. We also have an experienced research team who have developed many new and special pellets, and also successfully made many trial orders and received many customers satisfaction and long-term friendship. 

All Zinc sulfide sputtering targets are analyzed using best detection means including chemical analysis, Crystal phase microscope, x ray diffraction(XRD), X-Ray Fluorescence (XRF), Glow Discharge Mass Spectrometry (GDMS), and Inductively Coupled Plasma (ICP).

Reference Information of Zinc Sulphide Sputtering targets - ZnS

Zinc sulfide (or zinc sulphide) is an inorganic compound with the chemical formula of ZnS. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Although this mineral is usually black because of various impurities, the pure material is white, and it is widely used as a pigment. In its dense synthetic form, zinc sulfide can be transparent, and it is used as a window for visible optics and infrared optics.
Structure
ZnS exists in two main crystalline forms, and this dualism is often a salient example of polymorphism. In both polymorphism, the coordination geometry at Zn and S are tetrahedral. The more stable cubic form is known also as zinc blende or sphalerite. The hexagonal form is known as the mineral wurtzite, although it also can be produced synthetically.[1] The transition from the sphalerite form to the wurtzite form occurs at around 1020 celsius. A tetragonal form is also known as the very rare mineral called polhemusite, with the formula (Zn,Hg)S..
Applications Luminescent material : Zinc sulfide, with addition of few ppm of suitable activator, is used as phosphor in many applications, from cathode ray tubes through X-ray screens to glow in the dark products. When silver is used as activator, the resulting color is bright blue, with maximum at 450 nanometers. Using manganese yields an orange-red color at around 590 nanometers. Copper gives long-time glow, and it has the familiar greenish glow-in-the-dark. Copper-doped zinc sulfide ("ZnS plus Cu") is used also in electroluminescent panels.[2] It also exhibits phosphorescence due to impurities on illumination with blue or ultraviolet light.
Optical material : Zinc sulfide is also used as an infrared optical material, transmitting from visible wavelengths to just over 12 micrometers. It can be used planar as an optical window or shaped into a lens. It is made as microcrystalline sheets by the synthesis from hydrogen sulfide gas and zinc vapour, and this is sold as FLIR-grade (Forward Looking IR), where the zinc sulfide is in a milky-yellow, opaque form. This material when hot isostatically pressed (HIPed) can be converted to a water-clear form known as Cleartran (trademark). Early commercial forms were marketed as Irtran-2 but this designation is now obsolete.
Semiconductor properties : Both sphalerite and wurtzite are intrinsic, wide-bandgap semiconductors. These are prototypical II-VI semiconductors, and the adopt structures related to many of the other semiconductors, such as gallium arsenide. The cubic form of ZnS has a band gap of about 3.54 electron volts at 300 kelvin, but the hexagonal form has a band gap of about 3.91 electron volts. ZnS can be doped as either an n-type semiconductor or a p-type semiconductor.

Related Products of Zinc Sulphide Sputtering targets - ZnS

Zinc Metal - Zn

Zinc Arsenide - Zn3As2

Zinc Antimonide - ZnSb - Zn3Sb4 - Zn3Sb2

Zinc Fluoride - ZnF2

Zinc Oxide - ZnO

Zinc Phosphide - Zn3P2

Zinc Seleside - ZnSe

Zinc Sulfide - ZnS

Zinc Telluride - ZnTe

Zinc titanate - ZnTiO3

Zinc Aluminum Alloy - ZnAl

Zinc Sliver Alloy - ZnAg

Zinc Magnesium Alloy - ZnMg

Zinc Tin Alloy - ZnSn