Company Filing History:
Years Active: 1980
Title: Inventor Frederick S. Stearns: Pioneering the Growth of Hexagonal Ferrite Films
Introduction: Frederick S. Stearns is a notable inventor based in Placentia, California. With a strong focus on advancements in materials science, he has contributed to the field through his innovative research, particularly in the area of hexagonal ferrite films. Stearns holds one patent, showcasing his expertise and impact in the scientific community.
Latest Patents: Frederick S. Stearns’ patent is titled "Epitaxial Growth of M-type Hexagonal Ferrite Films on Spinel Substrates." This invention focuses on the successful growth of M-type hexagonal ferrites, specifically the chemical formula (BaFe.sub.12 O.sub.19), and W-type hexagonal ferrites represented by the formula (BaZn.sub.2 Fe.sub.16 O.sub.27). His research shows that these materials can be effectively cultivated through liquid phase epitaxy (LPE) on spinel substrates with proper lattice parameters by controlling the zinc concentration in the melting processes. This technique allows the creation of composites featuring monocrystalline magnetic M-type or W-type hexagonal ferrite films on non-magnetic single crystalline spinel substrates.
Career Highlights: Frederick S. Stearns is affiliated with Rockwell International Corporation, where he has been instrumental in conducting research that integrates his inventive strategies in material development. His contributions have been vital to advancing the understanding and application of hexagonal ferrite materials in various technological fields.
Collaborations: Throughout his career, Stearns has had the opportunity to collaborate with esteemed colleagues such as Howard L. Glass and David M. Heinz. These partnerships have enhanced his innovative endeavors and fostered a collaborative environment that fuels scientific progress.
Conclusion: In summary, Frederick S. Stearns stands out as a significant figure in the realm of materials science through his inventive contributions to hexagonal ferrite film production. His sole patent reflects a commitment to advancing technology, and his collaborations with other talented professionals further amplify the impact of his work. As he continues his research, Stearns remains a vital player in the field of innovation.