High numerical aperture tabletop soft x-ray diffraction microscopy with 70-nm resolution.
Sandberg RL, Song C, Wachulak PW, Raymondson DA, Paul A, Amirbekian B, Lee E, Sakdinawat AE, La-O-Vorakiat C, Marconi MC, et al. Proc Natl Acad Sci U S A. 2008 Jan 8; 105(1):24-7. Epub 2007 Dec 27.