%0 Journal Article %T Multilayer Laue Lens: A Path Toward One Nanometer X-Ray Focusing %A Hanfei Yan %A Hyon Chol Kang %A Ray Conley %A Chian Liu %J X-Ray Optics and Instrumentation %D 2010 %I %R 10.1155/2010/401854 %U http://dx.doi.org/10.1155/2010/401854