Circular Photogalvanic Effect (IMAGE)

School of Science, The University of Tokyo

Circular Photogalvanic Effect

Caption

When circular polarized light is irradiated onto a thallium lead alloy, the majority “up spins” of electrons flow in the right direction (spin-polarized current).

Credit

Taniuchi et al 2025

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.