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Molybdenum targets, a rising star in high-performance materials

With the continuous advancement of material science, molybdenum targets have emerged as a key driver in various fields. Molybdenum targets are critical across the semiconductor, display, photovoltaic, and high-end manufacturing sectors, delivering unique performance advantages that drive industrial innovation.

Excellent Properties of Molybdenum Targets

• Ultra-high Purity

  Molybdenum targets typically have a high purity of ≥99.95%, with some reaching 5N (99.999%). Extremely low impurity content, such as Fe and Ni <50ppm, and O <200ppm, ensures stable electrical performance of sputtered films, laying a solid foundation for high-precision applications like semiconductor chip manufacturing.
  

• High-temperature Oxidation Resistance

  With an ultra-high melting point of 2623℃, weight gain from oxidation in air at 1000℃ is <0.1mg/cm2 (100 hours). For example, a photovoltaic company using Mo targets to prepare TCO films showed no failure after 500 hours under 85℃/85% RH testing, demonstrating outstanding stability in high-temperature and harsh environments.
  

• Precise Structure and Excellent Conductivity

  Density: 10.28 g/cm3 (99% theoretical), grain size <50μm, flatness ≤0.05mm (Φ100mm target). Excellent conductivity of high-purity Mo (resistivity 5.2 μΩ·cm) ensures efficient current transfer during sputtering, improving sputtering efficiency. The precise structural design is compatible with high-precision sputtering equipment, ensuring coating accuracy and uniformity.
  

Applications of Molybdenum Targets

1. Semiconductor Industry

   Molybdenum targets are used in the semiconductor industry to prepare bottom electrodes for metal silicon wafers, providing stable current and ensuring wafer quality.

2. Display Panels

   Molybdenum target material is used in liquid crystal displays (LCDs) to enhance brightness, contrast, color, and lifespan.

3. Photovoltaic Industry

   Molybdenum targets are used in solar cell manufacturing as electrode materials, improving conversion efficiency.

4. Low-emissivity Glass

   Molybdenum targets are used in the production of STN/TN/TFT-LCDs and low-emissivity glass, suitable for various coating systems.