The team developed a set of bonded x-ray lenses to overcome a long-standing alignment issue, making nanometer resolution more accessible than ever before.
Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory received the 2022 Microscopy Today Innovation Award for their development of a system with bonded x-ray lenses that make nanoscale resolution more accessible than ever before. When the team at the National Synchrotron Light Source II (NSLS-II), a DOE Office of Science user facility, tested the new lens system, they achieved a resolution down to approx. 10 nanometers.
“We need technologies of the future to tackle some of society’s biggest challenges — from microelectronics to tiny qubits for quantum computers to longer-lasting batteries,” said John Hill, NSLS-II Director. “However, to develop these new devices, researchers need to study materials at the nanoscale. And this where these new lenses really come into their own. They make focusing hard x-ray beams down to a few nanometers much easier than ever before. By using the very focused x-ray beams that these lenses produce, we can reveal the function, structure, and chemistry of next-generation materials on the nanoscale. This crucial breakthrough was only made possible through years of intense work by experts—who are world-leaders in their respective fields—working together. I am delighted that their work has been recognized by this award and very proud to have this new lens system at NSLS-II.”
Read more on the Brookhaven National Laboratory website
Image: The members of the development team in front of NSLS-II. From left to right: Yong Chu, Hanfei Yan, Weihe Xu, Wei Xu, Xiaojing Huang, Ming Lu, Natalie Bouet, Evgeny Nazaretski. Not pictured: Juan Zhou and Maxim Zalalutdinov.