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Dopants

Dopants are impurities that are intentionally added to a semiconductor material to alter its electrical properties. They are used to create p-type or n-type regions within the semiconductor material, which are essential for creating p-n junctions, and the functioning of electronic devices such as diodes, transistors, and solar cells. The type and concentration of dopants used in the semiconductor material are carefully controlled to ensure the desired electrical properties are achieved. Some common dopants used in semiconductor manufacturing include boron, phosphorus, and arsenic for p-type regions, and antimony, bismuth, and indium for n-type regions.

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Umicore AG & Co. KG - Hanau

, DE Manufacturer

Materials for electronics industry

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Dockweiler Chemicals GmbH

, DE Manufacturer, Service Company

Highest purity chemicals for MOVPE, group-III, V and all dopants, precursors for II-VI deposition, 2D materials and all kind of ALD processes.

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