Aaron LaLonde

Title: Aaron LaLonde: Innovator in Thermoelectric Materials

Introduction

Aaron LaLonde is a prominent inventor based in Pasadena, CA (US). He has made significant contributions to the field of thermoelectric materials, particularly through his innovative research and patents. His work focuses on enhancing the efficiency of thermoelectric materials, which have applications in energy conversion and refrigeration.

Latest Patents

LaLonde holds a patent for "n-Type doped PbTe and PbSe alloys for thermoelectric applications." This invention demonstrates that weak scattering of carriers leads to high mobility, which helps achieve low electric resistivity with a high Seebeck coefficient for thermoelectric materials. The patent showcases a thermoelectric figure of merit, zT, higher than 1.3 at high temperatures in n-type PbSe, attributed to the weak scattering of carriers in the conduction band compared to the valence band. Additionally, the invention highlights favorable thermoelectric transport properties of n-type PbTe with carrier concentrations ranging from 5.8×10^-1 to 4.0×10^cm.

Career Highlights

LaLonde is affiliated with the California Institute of Technology, where he conducts his research and development in thermoelectric materials. His work has garnered attention for its potential to improve energy efficiency and sustainability.

Collaborations

Some of his notable coworkers include G Jeffrey Snyder and Yanzhong Pei, who have collaborated with him on various research projects related to thermoelectric materials.

Conclusion

Aaron LaLonde is a key figure in the advancement of thermoelectric materials, with a focus on enhancing their efficiency through innovative research. His contributions are paving the way for future developments in energy conversion technologies.