Three-dimensional-printed gas dynamic virtual nozzles for x-ray laser sample delivery

Garrett Nelson, Richard Kirian, Uwe Weierstall, Nadia Zatsepin, Tomáš Faragó, Tilo Baumbach, Fabian Wilde, Fabian B P Niesler, Benjamin Zimmer, Izumi Ishigami, Masahide Hikita, Saša Bajt, Syun Ru Yeh, Denis L. Rousseau, Henry N. Chapman, John Spence, Michael Heymann