The first observation of a true geometrical focus of X-rays well beyond the exit of a paraboloidally tapered glass monocapillary is reported. An intensity gain of 250 +/- 20 into a 6 x 9 mum pinhole for 8 keV X-rays and transmission efficiencies of more than 90% below 20 keV were observed.

Download full-text PDF

Source
http://dx.doi.org/10.1107/S0909049595010831DOI Listing

Publication Analysis

Top Keywords

paraboloidally tapered
8
tapered glass
8
focusing x-rays
4
x-rays total
4
total external
4
external reflection
4
reflection paraboloidally
4
glass capillary
4
capillary observation
4
observation true
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!