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| Purity | 99.99-99.995% |
|---|---|
| Application | Copper-gallium sputtering targets are primarily used in the production of thin-film solar cells, especially copper indium gallium selenide (CIGS) solar cells. These targets play a crucial role in forming the light-absorbing layer of CIGS solar cells, enabling high conversion efficiency and stable quality. In addition, copper-gallium alloy targets are also widely used in the manufacturing of conductive thin film materials for integrated circuits, such as electrode interconnection films, barrier films, and contact films. |
| Composition | Cu/Ga |