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Tin Oxide Sputtering Target

Tin Oxide Sputtering Target

Tin Oxide Sputtering Target
Product No NRE-43153
CAS No. 18282-10-5
Formula SnO2
Molecular Weight 150.69 g/mol
Purity 99.9%
Density 6900 kg/m-3
Thickness 3 mm ± 0.5mm (can be customized)
Diameter 50 mm ± 1mm (can be customized)
Shape Round
Electrical Resistivity NA
Electronegativity NA

Tin Oxide Sputtering Target

Introduction

Tin oxide sputtering target is a semiconductor material that exhibits excellent electrical, optical, and thermal properties. It is widely used in various applications due to its stability, transparency, and conductivity. Tin oxide can exist in various forms, including non-stoichiometric oxides, which can be tailored for specific applications. Sputtering is a common method for depositing thin films of tin oxide onto various substrates, allowing for precise control over film thickness and composition.

Transparent Conducting Oxides (TCOs):

SnO2 is widely used as a transparent conducting oxide in applications such as touchscreens, displays, and solar cells. Its high transparency in the visible spectrum and good electrical conductivity make it ideal for these uses.

Gas Sensors:

Tin oxide is known for its sensitivity to various gases, making it a popular choice for gas sensing applications. Thin films of SnO2 can detect gases like carbon monoxide, methane, and other volatile organic compounds.

Photovoltaics:

In solar cells, tin oxide can serve as an electron transport layer or a front contact layer, enhancing the efficiency of energy conversion.

Optoelectronic Devices:

SnO2 is used in the fabrication of optoelectronic devices, including LEDs and laser diodes, particularly in the UV and visible ranges.

Catalysts:

Tin oxide can function as a catalyst or catalyst support in various chemical reactions, including those used in pollution control and environmental applications.

Antistatic Coatings:

Due to its electrical conductivity, tin oxide is applied as an antistatic coating on various materials, helping to prevent static electricity buildup.

Electrochromic Devices:

SnO2 is explored for use in electrochromic devices, which change color or opacity when an electric charge is applied, useful in smart windows and displays.

Sputtering Process

The sputtering process for tin oxide involves using a SnO2 target, which is bombarded with high-energy ions. This bombardment dislodges atoms from the target, allowing them to deposit onto a substrate to form a thin film.

 

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