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Wafer Analysis

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Used Nanometrics 8300X

Inventory Number: 59620
Now (USD): $19,000.00

Nanometrics 8300X Thin Film Metrology Tool. Unit gives robot error when powered up. Can accommodate 300mm wafers. Film thickness measurement system. Sold As Is.

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Used Semilab WT-2000PVN

Inventory Number: 62628
Now (USD): $29,000.00

Semilab WT-2000PVN Multifunction Wafer Mapping Tool. Tabletop measurement system capable of performing a variety of measurements on PV cells, wafers and blocks. Configuration: Standard µ-PCD measurements. Max. 200 mm (8 in.) sample diameter on stage, manual loading. Wintau operating and evaluation software. Test: Minority lifetime accuracy and repeatability measurements on Semilab’s µ-PCD test sample. Diffusion length, internal quantum efficiency and reflectance accuracy and repeatability measurement on Semilab’s LBIC test sample. Test Wafers: 6-inch bare, polished, n-type wafer for µ-PCD test. (Id. V1020_035).

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Used CDE Resmap 178

Inventory Number: 60653
Now (USD): $21,500.00

CDE Resmap 178 Four Point Probe Resistivity Mapping System. Designed to meet the needs of process development and tool characterization engineers, this four point probe has the accuracy, repeatability and reliability required. Wafer Size: 2” to 8” manual load. Typical Measurement Time: 1 sec. per site. Mapping Patterns: Polar map (align with notch/flat; rectangular map (choose inside edge exclusion); line scan (diameter, radius or any point to point diameter, minimum step 0.1mm); user defined (template). Measurement Range: 2 milliohms per sq. to 5 megaohms per sq. (can be optimized to 1 milliohm per sq.).

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