Sonia J Calero-Barney

Title: The Innovations of Sonia J Calero-Barney

Introduction

Sonia J Calero-Barney is a notable inventor based in Louisville, KY (US). She has made significant contributions to the field of materials science, particularly in the area of liquid phase epitaxy of III-V materials and alloys. Her work has implications for various applications in electronics and optoelectronics.

Latest Patents

Sonia holds a patent for her innovative method titled "Liquid phase epitaxy of III-V materials and alloys." This patent describes methods of performing liquid phase epitaxy (LPE) of III-V compounds and alloys at low pressures using pulsed nitrogen plasma to form an epitaxial layer on a substrate. The pulse sequence of plasma, with specific on and off time scales, enables LPE while avoiding crust formation on top of molten metal. Additionally, the concentration of nitrogen inside the molten metal is controlled to limit spontaneous nucleation. Sonia's patent is a testament to her expertise and creativity in the field.

Career Highlights

Sonia is affiliated with the University of Louisville Research Foundation, Inc., where she continues to advance her research and innovations. Her work has garnered attention for its potential to enhance the efficiency and effectiveness of semiconductor manufacturing processes.

Collaborations

Sonia has collaborated with esteemed colleagues such as Mahendra Kumar Sunkara and Daniel F Jaramillo-Cabanzo. These collaborations have further enriched her research and contributed to the development of new technologies in her field.

Conclusion

Sonia J Calero-Barney's contributions to the field of materials science through her innovative patent and collaborations highlight her role as a leading inventor. Her work continues to pave the way for advancements in semiconductor technology.