Vladmir V Voronknov

Title: Innovations of Vladmir V Voronknov in Silicon Crystal Growth

Introduction

Vladmir V Voronknov is a notable inventor based in Merano, Italy. He has made significant contributions to the field of semiconductor technology, particularly in the growth of silicon crystals. His innovative methods aim to enhance the efficiency and quality of monocrystalline semiconductor production.

Latest Patents

Vladmir holds a patent for a "Method for controlling growth of a silicon crystal to minimize growth rate and diameter deviations." This control method is designed for use with a crystal puller in the Czochralski process, which is essential for growing monocrystalline semiconductor crystals from a melt. The method involves defining an initial observation interval for the crystal growth and determining diameter variations during this period. By analyzing these variations, the method establishes a function r(t) to deduce current values of crystal radius, meniscus height, and growth rate. Additionally, it determines pull rate and heater power parameters to minimize variations in both crystal diameter and growth rate during subsequent growth phases.

Career Highlights

Vladmir is associated with Memc Electronic Materials, Inc., a company known for its advancements in semiconductor materials. His work has been pivotal in improving the processes involved in crystal growth, which is crucial for the production of high-quality semiconductor devices.

Collaborations

Vladmir collaborates with Paolo Mutti, contributing to the development of innovative solutions in the semiconductor industry.

Conclusion

Vladmir V Voronknov's contributions to the field of silicon crystal growth exemplify the importance of innovation in semiconductor technology. His patented methods are set to enhance the efficiency and quality of crystal production, marking a significant advancement in the industry.