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Proceedings Paper

Polycapillary structure as an x-ray window for differential vacuum pumping
Author(s): Vladimir A. Arkadiev; Valentin I. Beloglazov; Aniouar A. Bzhaumikhov; Hans-Eberhard Gorny; Norbert Langhoff; Z. Margushev; J. Schmalz; R. Wedell; H. Wolff
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Paper Abstract

A novel type of vacuum window for application in the soft energy range is proposed, namely: a polycapillary structure with millions of individual channels. This structure has low vacuum conductance and is transparent to x-ray radiation. Vacuum and x-ray transmission properties are investigated both theoretically and experimentally. Possible applications are considered.

Paper Details

Date Published: 19 November 1998
PDF: 7 pages
Proc. SPIE 3444, X-Ray Optics, Instruments, and Missions, (19 November 1998); doi: 10.1117/12.331259
Show Author Affiliations
Vladimir A. Arkadiev, Institut fuer Geraetebau GmbH and Kurchatov Institute (Germany)
Valentin I. Beloglazov, Institute for X-ray Optical Systems (Russia)
Aniouar A. Bzhaumikhov, Institut fuer Geraetebau GmbH and Kabardino-Balkarian Research Ctr. (Germany)
Hans-Eberhard Gorny, Institut fuer Geraetebau GmbH (Germany)
Norbert Langhoff, Institut fuer Geraetebau GmbH (Germany)
Z. Margushev, Kabardino-Balkarian Research Ctr. (Germany)
J. Schmalz, Institut fuer Geraetebau GmbH (Germany)
R. Wedell, Institut fuer Geraetebau GmbH (Germany)
H. Wolff, Institut fuer Geraetebau GmbH (Germany)


Published in SPIE Proceedings Vol. 3444:
X-Ray Optics, Instruments, and Missions
Richard B. Hoover; Arthur B. C. Walker, Editor(s)

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