Stanford PULSE Institute
In experiments with the lab’s ultrafast "electron camera," laser light hitting a material is almost completely converted into nuclear vibrations, which are key to switching a material’s properties on and off for future electronics and other applications.
This novel method could shrink the equipment needed to make laser pulses billionths of a billionth of a second long for studying ultra-speedy electron movements in solids, chemical reactions and future electronics.
The early career award from SLAC’s X-ray laser recognizes Kjaer’s work in ultrafast X-ray science.
Following the 2017 American Physical Society (APS) general election, Philip Bucksbaum will be vice president of APS in 2018 – an election that places him in the presidential line. He will become president-elect in 2019 and president in 2020.
SLAC’s ultrafast “electron camera” reveals unusual atomic motions that could be crucial for the efficiency of next-generation perovskite solar cells.
The research team was able to watch energy from light flow through atomic ripples in a molecule. Such insights may provide new ways to develop a class of materials that improve efficiency and reduce the size of applications like solar cells and memory storage devices.
A new X-ray laser technique allows scientists to home in on these single-electron triggers to better understand organic molecules that respond to light, including receptors in your eyes, plastic products and DNA building blocks that need to protect themselves from cancer-causing mutations.
Aaron Lindenberg, associate professor at Stanford and SLAC, talks about how he combines X-ray and electron techniques to understand and engineer novel materials.
PULSE scientist Amy Cordones-Hahn describes her work on chemical reactions that turn sunlight into useable energy.
Physicist Phil Bucksbaum gives a brief introduction to Femtosecond Week at SLAC.