Company Filing History:
Years Active: 2025
Title: Innovations of Stephen T Schaefer
Introduction
Stephen T Schaefer is an accomplished inventor based in Tempe, Arizona. He has made significant contributions to the field of optoelectronics and molecular beam epitaxy. With a total of two patents to his name, Schaefer's work focuses on enhancing the efficiency of solar cells and other optoelectronic devices.
Latest Patents
One of Schaefer's latest patents is titled "Contacts for Solar Cells and Other Optoelectronic Devices." This invention utilizes the surface Fermi level pinning effect to create an electrical field within a semiconductor. This field is essential for extracting or injecting carriers in applications such as solar cells, photodetectors, and light-emitting devices. The patent describes the use of n-type or p-type two-dimensional materials in contact with semiconductors to form various junctions, which can significantly improve the performance of these devices.
Another notable patent is "Kinetic Model for Molecular Beam Epitaxy Growth of III-V Bismide Alloys." This invention presents a growth model for III-V alloys using molecular beam epitaxy. It focuses on the kinetics of various processes involved in the growth, such as adsorption and incorporation. The patent also outlines methods to optimize growth conditions and predict alloy compositions based on specific parameters.
Career Highlights
Stephen T Schaefer is affiliated with Arizona State University, where he continues to advance research in his field. His work has garnered attention for its innovative approaches to improving optoelectronic devices and materials.
Collaborations
Schaefer has collaborated with notable colleagues, including Marko S Milosavljevic and Rajeev Reddy Kosireddy. These collaborations have contributed to the development of cutting-edge technologies in the realm of optoelectronics.
Conclusion
Stephen T Schaefer's contributions to the fields of optoelectronics and molecular beam epitaxy are noteworthy. His innovative patents reflect a commitment to advancing technology and improving device efficiency. Schaefer's work continues to influence the future of solar energy and optoelectronic applications.