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Where purity meets performance

Crystal Growth

Technology Overview

Crystal Growth Technologies

Crystal growth is the process of producing high-purity semiconductor crystals that serve as the foundation for advanced electronic and optoelectronic devices. Using state-of-the-art technologies, we ensure the controlled formation of crystals with outstanding structural and material properties. This is essential for the performance, reliability, and further processing of semiconductor components.

Interior view of a Czochralski crystal growth chamber

Czochralski

Growth of high-purity silicon crystals with reliable reproducibility

Czochralski Process
Front view of a float‑zone crystal growth chamber with visible molten silicon zone

Float zone

Production of ultra pure silicon monocrystals with high resistivity for applications in the field of high performance electronics and semiconductor technology

Float Zone
Interior view of a SiCma PVT crystal growth system with open chamber doors

Physical Vapor Transport

Growth of compound semiconductor single crystals such as silicon carbide (SiC) or aluminum nitride (AlN)

Physical Vapor Transport
Vertical Gradient Freeze crystal growth system in a cleanroom environment

Vertical Gradient Freeze

Production of monocrystalline compound semiconductor crystals with minimal defect density

Vertical Gradient Freeze
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