News Feature
![This image, magnified 25,000 times, shows a section of an accelerator-on-a-chip.](/sites/default/files/styles/card/public/Xray-image-ACHIP-cropped.jpg?h=16ca6d81&itok=SRWIzHtd)
![Photo: Tor Raubenheimer, accelerator physicist](/sites/default/files/styles/card/public/images/2019_0617_Tor_DTL-48_med.jpg?h=56d0ca2e&itok=oPp_mgch)
![see description](/sites/default/files/styles/card/public/images/WorldsWithin-titlescreen.jpg?h=3cd7a7c4&itok=dCVKuN3I)
Illustration
Illustration of an electron beam traveling through a niobium cavity – a key component of SLAC’s future LCLS-II X-ray laser.
![illustration of an electron beam traveling through a niobium cavity – a key component of SLAC’s future LCLS-II X-ray laser.](/sites/default/files/styles/card/public/LCLS-II%20Accelerator%20Cavity.jpg?h=42d864b6&itok=vxj7BAUj)
![](/sites/default/files/styles/card/public/Header_MachineEvolution_0.jpg?h=8abcec71&itok=WmVKWPMf)
Illustration of an electron beam traveling through a niobium cavity – a key component of SLAC’s future LCLS-II X-ray laser.