In a significant stride toward advancing energy-efficient technologies, Nexperia has partnered with the Hamburg University of Technology (TU Hamburg) to establish an endowed professorship in power electronics. Led by Prof. Dr.-Ing. Holger Kapels, this initiative is poised to play a pivotal role in semiconductor innovation through research, collaboration, and education.

A Vision for the Future

This new professorship at TU Hamburg marks a crucial step in driving research into next-generation power semiconductors. At the heart of this effort is the focus on wide bandgap (WBG) materials such as silicon carbide (SiC), gallium nitride (GaN), and aluminum scandium nitride (AlScN). These materials are renowned for their capability to operate at higher switching frequencies with lower conduction losses compared to traditional silicon, making them indispensable in electric vehicles, industrial applications, and data centers.

Driving Research and Innovation

Prof. Kapels, who is also set to lead the newly founded Institute for Power Electronic Devices, highlighted in his inaugural lecture how these advanced semiconductors contribute to a more electrified future. The research at the institute will explore innovative device architectures, including vertical GaN structures, and develop machine-learning-based systems for fault prediction. This aligns with ongoing global efforts to bolster the energy efficiency of various systems, marking a transformative era in electronic device engineering.

Strategic Collaborations and Investment

The establishment of the endowed chair was lauded by TU Hamburg President Prof. Dr. Andreas Timm-Giel and State Secretary for Science Dr. Eva Gümbel, who emphasized the profound impact of advanced power electronics on sustainable energy and industrial innovation. This strategic partnership underscores the commitment to bolster local talent and bring Hamburg's semiconductor research capabilities to the forefront. Nexperia's Vice President R&D, Ansgar Thorns, highlighted the professorship as a key investment in future technologies, reinforcing Hamburg's standing as a hub for semiconductor excellence.

Historical Context and Modern Development

Nexperia's manufacturing heritage in Hamburg stretches back to the Valvo radio tube factory in 1924. Over the decades, the site has transformed significantly, now accounting for approximately 25% of the global output of small-signal diodes and transistors. Through consistent expansion and modernization, Nexperia has strategically shifted towards power semiconductor innovation, exemplifying its long-term commitment to the sector.

Educational Opportunities

Starting in the winter semester of 2025/26, Prof. Kapels will contribute to the academic landscape by teaching courses such as "Electrical Engineering I" and "Wide Bandgap Semiconductors." These courses are designed to equip future engineers with the skills necessary to support the global transition towards more sustainable and energy-efficient technologies.

Conclusion

The partnership between Nexperia and TU Hamburg is not merely an academic collaboration but a strategic step toward addressing global challenges through localized innovation and expertise development. By focusing on advanced materials like SiC and GaN, this initiative strengthens the foundation for a more efficient and sustainable technological future. As we anticipate the imminent breakthroughs from this collaboration, the potential shifts in power electronics could redefine sustainability and efficiency in multiple industrial sectors.