Oscar Eduardo Martínez

Title: Innovations by Oscar Eduardo Martínez

Introduction

Oscar Eduardo Martínez is an accomplished inventor based in Ciudad Autónoma de Buenos Aires, Argentina. He has made significant contributions to the field of material science, particularly in the measurement of thermal properties. His innovative approach has led to the development of a unique method for determining the thermal expansion of materials.

Latest Patents

Martínez holds a patent for a "Method and apparatus for determining the thermal expansion of a material." This invention involves measuring a focus error signal resulting from photothermically-induced expansion in a sample material. A laser serves as a periodically modulated heating source directed at the sample, while a focus error measuring device assesses the surface being heated. The generated signal represents the displacement of the material's surface due to expansion, allowing for precise measurements of thermal properties such as the thermal expansion coefficient and absorption spectrum.

Career Highlights

Oscar Eduardo Martínez is affiliated with the National Scientific and Technical Research Council (CONICET), where he conducts research and development in material science. His work has been instrumental in advancing the understanding of thermal properties in various materials, contributing to both academic and practical applications.

Collaborations

Martínez has collaborated with notable colleagues, including Esteban Alejo Domené and Nélida Mingolo, enhancing the impact of his research through teamwork and shared expertise.

Conclusion

Oscar Eduardo Martínez exemplifies innovation in material science through his patented methods for measuring thermal expansion. His contributions continue to influence the field and pave the way for future advancements.