Nagel S R,Ayers M H,Felker B,et al.Performance measurements of the DIXI photocathode using a laser produced X-ray source[C]//LLNL-CONF.2012:566512.Performance measurements of the DIXI (dilation x-ray imager)photocathode using a laser produced x-ray source. NAGEL S R,AYERS M J,FELKER B...