Tin Oxide (SnO2) Sputtering Targets

Tin oxide (SnO2) is a wide-bandgap semiconductor with a tetragonal crystal structure. It is a well-known transparent conducting oxide (TCO) material, exhibiting high electrical conductivity and optical transparency. Thin films of SnO2 can be deposited using sputtering techniques, allowing for precise control over the film properties and thickness. These sputtered SnO2 films have found extensive applications as transparent electrodes in various optoelectronic devices, such as solar cells, light-emitting diodes (LEDs), and flat-panel displays. The high conductivity and transparency of SnO2 enable efficient charge collection and light transmission, enhancing the performance of these devices. Additionally, tin oxide has been utilized in gas sensing applications due to its sensitivity to certain gas species. Sputtered SnO2 films have been employed in the fabrication of gas sensors, where they can detect the presence of target gases with high sensitivity and selectivity. The ability to deposit high-quality SnO2 films by sputtering has greatly contributed to the advancement of optoelectronic and gas sensing technologies.

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