Manufacturing and Research of Mirrors with a Wide Bandwidth for Synchrotron Applications

期刊论文
发表日期：

2024年3月1日

查看全文

A. A. Akhasakhalyan,
S. A. Garakhin,
F. A. Dar’in,
M. V. Zorina,
V. V. Kriventsov,
D. D. Pershin,
A. E. Pestov,
R. S. Pleshkov,
V. N. Polkovnikov,
Ya. V. Rakshun,
N. N. Salaschenko,
S. S. Svetokhin,
M. V. Svechnikov,
D. S. Sorokoletov,
V. A. Chernov,
N. I. Chkhalo

摘要

Abstract

The work is devoted to the development, fabrication and analysis of broadband W/Si multilayer mirrors for a broadband monochromator, calculated for the spectral range of 7–10 keV. The possibility of using the stacking approach to obtain multilayer mirrors with a reflection coefficient of about 30% and a spectral bandwidth ΔE/E of about 20% is shown. The results of measurements of the angular and spectral reflection curves of the mirror obtained on a laboratory diffractometer and on a synchrotron in Novosibirsk are presented.