High-purity Gold Target

High density and exceptional film formation uniformity support various custom shapes and backplate bonding services.

High-purity gold targets are precious metal sputtering targets fabricated from ultra-high-purity gold through precision melting, forging, rolling, and mechanical processing. They are primarily used in physical vapor deposition (PVD) magnetron sputtering processes. These targets feature high purity, high density, a smooth surface, and controllable dimensional accuracy, enabling the deposition of uniform, low-defect, and highly conductive gold films for applications in semiconductors, microelectronics, optical devices, and sensors. They are compatible with mainstream sputtering equipment and various coating processes.

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Product Description

These high-purity gold targets are manufactured from ultra-high-purity gold materials and are available in circular, square, rectangular, and custom-shaped specifications, with support for backplate bonding services (indium bonding/elastic body bonding). The products are compatible with most brand sputtering systems, offering excellent film uniformity and stable sputtering rates, making them ideal for high-end thin film deposition applications such as semiconductor electrodes, optical coatings, flexible electronics, and biosensors.

Features

Purity is classified into conventional and ultra-high purity grades
High density with uniform tissue structure
Exhibits high surface smoothness and excellent machining accuracy
For DC sputtering processes

The sputtered film exhibits uniform thickness with excellent adhesion
It provides a bound backplane component to simplify in-machine installation
Compatible with mainstream brand magnetron sputtering equipment

Specifications and Models

For customizations of diameter, thickness, purity, bonding type, or technical specifications, please feel free to contact us. We can provide tailored material solutions based on your sputtering equipment model, coating requirements, and dimensional specifications.

Classification Dimension	Product Type	Core Features
Purity grade	High-purity gold target	General-purpose semiconductor and optical coating applications.
Purity grade	Ultra-high purity gold target	Suitable for high-end devices and high-precision coating applications.
Product format	Circular gold target	Standard specifications, suitable for general scenarios.
Product format	Square/Rectangular gold target	Suitable for large-area coating and special cavities.