Peter Wilhelm Wurfel

Title: Innovations of Peter Wilhelm Wurfel

Introduction

Peter Wilhelm Wurfel is a notable inventor based in Karlsruhe, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the area of solar cells. His work focuses on methods for determining the diffusion length of minority carriers, which is crucial for enhancing the efficiency of semiconductor devices.

Latest Patents

Wurfel holds a patent for a method that involves determining the diffusion length of minority carriers using luminescence. This patent includes various methods, apparatuses, and systems designed for measuring minority carrier diffusion lengths in semiconductor structures, such as solar cells or silicon samples. The luminescence techniques employed may include photoluminescence and electroluminescence. The process involves exciting luminescence in the structure and measuring the intensities of both short- and long-wavelength luminescence. The captured luminescence intensities can be obtained from either side of the sample using various detection methods, including a single photodetector or a CCD array. The diffusion lengths are then calculated using a predefined theoretical relationship based on the intensity ratios derived from the luminescence measurements.

Career Highlights

Wurfel is associated with Bt Imaging Pty Limited, where he applies his expertise in semiconductor technology. His innovative approaches have contributed to advancements in the efficiency and performance of solar cells. His work is recognized for its potential impact on renewable energy technologies.

Collaborations

Wurfel has collaborated with notable professionals in his field, including Thorsten Trupke and Robert Andrew Bardos. These collaborations have further enhanced the research and development of semiconductor technologies.

Conclusion

Peter Wilhelm Wurfel's contributions to the field of semiconductor technology, particularly through his patent on minority carrier diffusion lengths, highlight his role as an influential inventor. His work continues to pave the way for advancements in solar energy applications.