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A plasma source for an imaging X-ray microscope

: Holz, R.; Rothweiler, D.; Richter, F.; Neff, W.; Lebert, R.

X-ray Microscopy III
Berlin: Springer, 1990 (Springer Series in Optical Sciences)
Aufsatz in Buch
Fraunhofer ILT ()
brilliance; dynamic inductive model; hydrogen; ion; Lyman-alpha-line; pinch plasma; pinhole; X-ray microscope; x-ray microscopy

Pinch Plasmas are sources of high brilliance for soft x-rays in the wavelength range from Lambda equal 0.1 nm to 20 nm. A plasma focus device emitting line radiation of hydrogen-like nitrogen (N VII) at Lambda equal 2.5 nm into the water window region has been developed as a source for a laboratory imaging x-ray microscope. Several diagnostic methods are applied to measure and maximize the brilliance of the line emission of the source. With an x-ray optic developed at Göttingen pictures with 0.1-0.2 Mym lateral resolution have been taken.