Company Filing History:
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1 out of 832,880 Years Active: 1997-2001
Title: James A Voigt: Innovator in Perovskite Technology
Introduction
James A Voigt is a notable inventor based in Corrales, NM (US). He has made significant contributions to the field of materials science, particularly in the development of processes for forming perovskite thin films. With a total of 3 patents, Voigt's work has implications for various electronic applications.
Latest Patents
One of his latest patents is titled "Process for forming epitaxial perovskite thin film layers using halide precursors." This innovative process allows for the formation of an epitaxial perovskite-phase thin film on a substrate. The thin film serves as a buffer layer between a nickel substrate and a YBaCuO superconductor layer. The method involves utilizing alkali or alkaline metal acetates dissolved in halogenated organic acid, combined with titanium isopropoxide. The substrate is then dip or spin-coated and heated to approximately 700°C in an inert gas atmosphere to create the epitaxial film. Following this, the YBCO superconductor can be deposited on the layer formed by this invention.
Another significant patent is the "Nonaqueous solution synthesis process for preparing oxide powders." This process produces powders of perovskite-type compounds by mixing a metal alkoxide solution with a lead acetate solution to create a homogeneous, clear metal solution. An oxalic acid/n-propanol solution is then added to form an easily filterable, free-flowing precursor powder, which is subsequently calcined. This method yields fine perovskite-phase powders with ferroelectric properties, making them particularly useful in various electronic applications.
Career Highlights
Throughout his career, James A Voigt has worked with prominent organizations, including Sandia Corporation. His expertise in materials science and engineering has led to advancements in the field, particularly in the synthesis and application of perovskite materials.
Collaborations
Voigt has collaborated with notable colleagues such as Diana L Sipola and Bruce A Tuttle. These partnerships have contributed to the successful development of his innovative processes and technologies.
Conclusion
James A Voigt's contributions to the field of perovskite technology highlight his role as a significant inventor. His innovative processes have the potential to impact various electronic applications, showcasing the importance of his work in