| Catalogue Code | IN-GaInZn-01 IN-GaInZn-02 |
| CAS No. | 151248-91-8 |
| Chemical Formula | InGaZnOx |
| Compound Name | Indium Gallium Zinc Oxide |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Indium Gallium Zinc Oxide (InGaZnOₓ, or IGZO) sputter target is a high-purity material that deposits thin films with excellent electrical and optical properties. IGZO thin films are widely used in advanced electronic and optoelectronic applications, such as transparent conductive layers in displays, touchscreens, and solar cells. The combination of indium, gallium, and zinc in IGZO provides superior charge carrier mobility, making it an ideal material for high-performance semiconductor devices. The high purity of IGZO sputter targets ensures consistent, uniform film deposition, which is critical for achieving optimal performance in cutting-edge technologies. IGZO films are also valued for their transparency, stability, and low power consumption, making them essential for next-generation electronic devices.
Properties of Indium Gallium Zinc Oxide
The properties of Indium Gallium Zinc Oxide are as follows:
| Properties | Description |
| Appearance and Shape | Solid, Thin film, Disc |
| Molar mass | ~ 150–200 g/mol (Varies depending on the specific composition) |
| Magnetic Type | Non-magnetic |
| Thermal conductivity | ~ Approximately 10–15 W/m·K |
Applications
- Thin-film transistors (TFTs): Due to their high electron mobility and low leakage currents, thin-film transistors produce high-performance TFTs for displays, including LCDs and OLEDs.
- Flexible Electronics: Due to its excellent mechanical flexibility, IGZO is increasingly used in flexible electronics such as bendable screens and wearable devices.
- Transparent Conductive Films: Applied in transparent electronics, IGZO films are used in touch panels and transparent displays, offering both transparency and conductivity.
- Solar Cells: Employed in the fabrication of thin-film solar cells, especially in applications requiring low-cost and efficient materials for energy conversion.
- Optoelectronics: IGZO’s transparency and semiconducting properties are ideal for light-emitting devices (LEDs) and photodetectors.
FAQs
Answere: InGaZnOx sputtering targets are primarily used to create thin films for applications like transparent conductive films (TCF) in electronics, displays, and solar cells.
Answere: InGaZnOx offers high electrical conductivity, optical transparency, and stability, making it ideal for transparent electronic devices and displays.
Answere: InGaZnOx thin films are deposited using sputtering techniques, typically low to moderate power, with a reactive atmosphere of oxygen or argon-oxygen mixtures.
Answere: InGaZnOx targets generally provide good film uniformity, consistent composition, and performance across large areas, making them suitable for large-scale manufacturing.
Answere: Challenges include maintaining consistent target composition during sputtering and managing the target erosion rate to avoid non-uniformity in the deposited films.
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