6 products found
AudioDev GmbH Products
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Thin Film Applications
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Model ETA-TCM-R - Inline Monitoring System
Based on common layer types. Contact us for more information about your specific layer structures. Based on curve fit methods. Using stack fit methods, thicknesses down to 20 nm can be measured with TCM systems for stack ...
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Model ETA-TCM-T - Inline Monitoring System
Color measurement showing transrnit-tance, current color, color coordinate trend charts and the CIE color chart. Popup window showing measurement statistics as minimum, maximum, average and standard deviation of the last x amount of ...
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Wafer Solar
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Helios INLINE-tn - Coating Measurement System
Thickness and Refractive Index of Silicon Nitride For wafer based solar cells the anti-reflective coating, surface passivation and diffusion barrier play an important role to achieve high solar cell efficiency and long term stability. Because of its excellent characteristics Silicon Nitride coating (a-SiNx:H) is widely used for this purpose. Process parameters such as the gas pressure and temperature of the cell during deposition have a strong ...
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Helios SCAN-tn - Model ETA-RT - Coating Measurement System
Thickness and Refractive Index of Silicon Nitride For wafer based solar cells the anti-reflective coating, surface passivation and diffusion barrier play an important role to achieve high solar cell efficiency and long term stability. Because of its excellent characteristics Silicon Nitride coating (a-SiNx:H) is widely used for this purpose. Process parameters like gas pressure and temperature of the cell during deposition have a strong influence on ...
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Helios LAB-tn - Coating Measurement System
Thickness and Refractive Index of Silicon Nitride For wafer based solar cells the anti-reflective coating, surface passivation and diffusion barrier play an important role to achieve high solar cell efficiency and long term stability. Because of its excellent characteristics Silicon Nitride coating (a-SiNx:H) is widely used for this purpose. Process parameters like gas pressure and temperature of the cell during deposition have a strong influence on ...
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Helios LAB-rc - Texture and Coating Control System
Total Reflectance, Color and Layer Thickness of Coated and Uncoated Silicon Solar Wafers. The surface texturing of crystalline solar cells plays an important role to achieve high solar cell efficiencies. The texturing reduces reflectivity losses significantly and has a strong impact on the passivation of the cell. In addition to the texturing process step itself, the quality of the silicon material and the wafer sawing process have impact on the ...
