Valentin Garbe

Valentin Garbe currently serves as a Project Manager at Fraunhofer FEP, where he leverages his extensive expertise in power semiconductor technology to drive innovative solutions for high-performance electronic devices. His role involves overseeing cutting-edge research and development projects focused on the fabrication of resource-efficient, cost-effective CMOS-compatible GaN-based power and high-frequency devices. Valentin’s deep understanding of semiconductor process technology, combined with his proficiency in sputter deposition techniques such as magnetron sputter epitaxy, positions him at the forefront of advancing GaN device manufacturing.

In his current capacity, Valentin manages multidisciplinary teams working on key projects that explore Au-free ohmic contacts, aiming to reduce material costs and improve device reliability. His expertise in semiconductor physics and electrical characterization enables him to optimize device performance while maintaining compatibility with existing CMOS processes. Valentin’s work also emphasizes the importance of sputter epitaxy in achieving high-quality GaN layers, which is critical for scaling power devices with enhanced efficiency and thermal stability.

His skills in clean room procedures, X-ray diffraction analysis, and process optimization are instrumental in refining epitaxial growth techniques, ensuring the reproducibility and scalability of GaN power devices. Valentin actively explores innovative approaches such as sputter epitaxy, which offers significant cost reductions and process simplification compared to traditional methods. If you're interested in discussing the development of Au-free ohmic contacts or the potential of sputter epitaxy for next-generation GaN devices, Valentin is always open to collaborative dialogue and knowledge exchange, fostering advancements in the field of power semiconductor technology.