Location History:
- Meylan, FR (1986 - 1988)
- Voreppe, FR (2004 - 2017)
Company Filing History:
4 out of 3,559 
2 out of 42 
Years Active: 1986-2017
Title: Sylvain Paltrier: Innovator in Semiconductor Technology
Introduction
Sylvain Paltrier is a notable inventor based in Voreppe, France. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative methods have advanced the production and crystallization of semiconductor materials.
Latest Patents
Paltrier's latest patents include a method for producing the growth of a semiconductor material. This method involves using a melt of the semiconductor placed in a sealed bulb under vacuum or controlled atmosphere. The bulb is subjected to a sufficient temperature gradient to maintain the melt in a liquid state and to induce crystallization from the surface towards the bottom. Additionally, the method incorporates an element that floats on the surface of the melt, which supports a seed crystal for nucleation and continued crystallization.
Another significant patent is a method for producing a crystallized compound semiconductor material. This process synthesizes the material by fusion and inter-reaction of its constituents in a sealed ampoule. The resulting material is crystallized in liquid form by cooling, with specific techniques to ensure stoichiometric proportions and induce crystallization effectively.
Career Highlights
Throughout his career, Sylvain Paltrier has worked with prominent organizations such as the Commissariat à l'Énergie Atomique and Société Française de Détecteurs Infrarouges (SOFRADIR). His work in these institutions has allowed him to refine his expertise in semiconductor technologies and contribute to various innovative projects.
Collaborations
Paltrier has collaborated with notable colleagues, including Alain Fillot and Jean Gallet. These partnerships have fostered a collaborative environment that has led to advancements in their respective fields.
Conclusion
Sylvain Paltrier's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence the development of advanced materials and methods in semiconductor production.