An analysis of the effect on diffraction quality that arises from milling crystals of lysozyme with argon and xenon plasma focused ion beams is presented. This is compared with crystals… Click to show full abstract
An analysis of the effect on diffraction quality that arises from milling crystals of lysozyme with argon and xenon plasma focused ion beams is presented. This is compared with crystals milled using a gallium source. Upper and lower bounds for the thickness of the milling damage layer are estimated.
               
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