Company Filing History:
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Years Active: 1999-2008
Title: Leonid Gorbunov: Innovator in Silicon Crystal Technology
Introduction
Leonid Gorbunov is a notable inventor based in Riga, Latvia. He has made significant contributions to the field of semiconductor materials, particularly in the production and growth of silicon single crystals. With a total of two patents to his name, Gorbunov's work stands out for its innovative approaches and technical advancements.
Latest Patents
Gorbunov's latest patents include a method for producing silicon single crystals and a unique process for the growth of single crystals from semiconductor material. The first patent describes a silicon single crystal that maintains a uniform defect picture and narrow radial dopant and oxygen variations over an ingot length exceeding 10 percent of the total length. This process employs the Czochralski method, involving a temperature distribution in the melt that deviates from rotational symmetry, enhancing the crystal quality.
The second patent outlines a process wherein the melt is subjected to a magnetic field during crystal growth. This innovative method combines a static magnetic field generated by one coil and an alternating magnetic field from another coil, which are arranged around a crucible. This groundbreaking apparatus allows for more controlled growth of semiconductor materials.
Career Highlights
Throughout his career, Leonid Gorbunov has been affiliated with reputable companies, including Wacker Siltronik and Siltronic AG. These positions have provided him with the expertise and platform to develop his innovative ideas and contribute significantly to the semiconductor industry.
Collaborations
Gorbunov has had the opportunity to work alongside other distinguished professionals in his field, including Erich Tomzig and Werner Zulehner. Their collaborative efforts have undoubtedly enriched the project outcomes and contributed to advancements in semiconductor technologies.
Conclusion
Leonid Gorbunov's contributions to the field of silicon crystal technology through his patents play a crucial role in the advancement of semiconductor materials. His innovative processes and dedication to research are commendable, ensuring that his work will have a lasting impact on the industry. As technology continues to evolve, Gorbunov's inventions may pave the way for future advancements in the realm of silicon crystal production.