Jagdishbhai U Patel

Title: Innovations of Jagdishbhai U Patel in Alpha Particle Power Sources

Introduction

Jagdishbhai U Patel is an accomplished inventor based in San Gabriel, CA (US). He holds 2 patents that focus on advanced power sources utilizing alpha particle energy. His work is particularly significant in the context of extreme space environments, where efficiency and longevity are crucial.

Latest Patents

Patel's latest patents include a very high efficiency, miniaturized, long-lived alpha particle power source using diamond devices. This innovative power source converts alpha-particle energy into electricity through coulomb collision in doped diamond films. The alpha particle decay from curium-244 generates electron-hole pairs by freeing electrons and holes within the crystal lattice of N- and P-doped diamond films. Ohmic contacts facilitate electrical connections to electronic devices. The built-in electric field at the rectifying junction across the N- and P-doped diamond films directs the free electrons in a single direction, functioning similarly to a battery. The radioactive curium layer is strategically placed on diamond films to ensure even distribution of alpha-particle radiation, while the diamond substrate insulates underlying structures from alpha-particle emissions.

Another notable patent is the extremely-efficient, miniaturized, long-lived alpha-voltaic power source using liquid gallium. This power source also converts alpha-particle energy into electricity for various electrical systems. In this design, liquid gallium is subjected to alpha-particle emissions, which free electrons through collisions with neutral gallium atoms, resulting in gallium ions. The electrons migrate to a cathode, while the gallium ions move towards an anode, creating a current and voltage difference due to the work function disparity between the two electrodes. The regeneration of gallium atoms occurs as they receive electrons from the anode, allowing for continuous electron generation from further alpha-particle collisions.

Career Highlights

Patel's career is marked by his contributions to the field of power sources, particularly in the context of space exploration. His innovative designs have the potential to revolutionize energy systems in extreme environments, making them more efficient and reliable.

Collaborations

Throughout his career, Patel has collaborated with notable colleagues, including Jean-Pierre Fleurial and Elizabeth Kolawa. These partnerships have further enhanced the impact of his inventions in the field of power generation.

Conclusion

Jagdishbhai