Arthur E Geiss

Title: Arthur E Geiss: Innovator in Piezoelectric Thin Films

Introduction

Arthur E Geiss is an esteemed inventor based in Greensboro, NC, USA. He holds three patents that showcase his significant contributions to the field of semiconductor technology and materials science. Geiss's work primarily focuses on methods for forming doped crystalline piezoelectric thin films, enhancing the functionality of semiconductor layers, and thereby advancing the technology landscape.

Latest Patents

The latest patents attributed to Geiss include innovative processes that address the formation of piezoelectric films. One of his inventions outlines methods of forming doped crystalline piezoelectric thin films via Metal-Organic Chemical Vapor Deposition (MOCVD). This method involves placing a wafer in a CVD reaction chamber to form aluminum nitride material, which is carefully doped with specific elements to achieve desired crystalline qualities. His work ensures that the aluminum nitride material demonstrates exceptional properties, with a crystallinity measured at less than about 1.5 degrees Full Width Half Maximum (FWHM) to approximately 10 arcseconds at FWHM, using X-ray diffraction (XRD).

Another significant invention from Geiss provides a method for creating a highly doped semiconductor layer. This layer incorporates at least two impurities, each introduced at levels below their respective degradation concentrations. This approach results in additive conductivity, improving the overall performance of the semiconductor layer while mitigating the adverse effects associated with high impurity concentrations.

Career Highlights

Throughout his career, Arthur E Geiss has made substantial contributions to the field by working with notable companies such as RF Micro Devices, Inc. and Akoustis, Inc. His experience within these organizations has allowed him to explore and refine his innovative ideas, which have been pivotal in driving advancements in semiconductor technologies.

Collaborations

Geiss has had the privilege of collaborating with talented individuals, including Matthew L Seaford and Wayne Lewis. Together, they have shared knowledge and expertise that enhance their contributions to innovations in semiconductor materials and technologies.

Conclusion

Arthur E Geiss continues to be a leading figure in the development of semiconductor technologies and piezoelectric materials. His patents reflect a commitment to innovation, paving the way for advancements that benefit various applications in technology. The synergy achieved through his collaborations further complements his efforts, ensuring continued progress in the industry.