Answers are grounded in this paper and cite their sources.
A simple technique for focusing synchrotron radiation and thereby providinghigh intensity x-ray beams as small as 0.1 micron in diameter is described. Gradually tapered glass capillaries serve as the focusing elements. The first measurements of gain in the intensity of x-rays using focusing capillaries have been made.
No takes yet. Share an insight, caveat, or question.
Thiel et al. (1989) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: