Linac Coherent Light Source (LCLS)
Scientists have found a way to distort the atomic arrangement and change the magnetic properties of an important class of electronic materials with ultra-short pulses of terahertz (mid-infrared) laser light without heating the material up. While the achievement is currently of purely scientific interest, the researchers say this new approach control could ultimately lead to extremely fast, low-energy, non-volatile computer memory chips or data-switching devices.
The Department of Energy has approved a preliminary budget, schedule and design plans for the LCLS-II project, an expansion of SLAC’s Linac Coherent Light Source. This approval, known as “Critical Decision 1” (CD-1), sets the stage for the development of a more detailed engineering plan for the project.