The prevalence of electronic devices has transformed life in the 21st century. At the heart of these devices is the movement of electrons across materials. Scientists today continue to discover new ways to manipulate and move electrons in a quest for making faster and better functioning devices.
Scientists from the Femtosecond Spectroscopy Unit led by Prof. Keshav Dani at the Okinawa Institute of Science and Technology Graduate University (OIST) have demonstrated a new mechanism that can potentially allow the control of electrons on the nanometer (10-9 of a meter) spatial scale and femtosecond (10-15 of a second) temporal scales using light. The study has been published in the journal Science Advances.