Published March 2019
| Version v1
Journal article
Aperiodic Mirrors Based on Multilayer Beryllium Systems
Creators
- 1. Institute for Physics of Microstructures, Russian Academy of Sciences (Russian Federation)
Description
Aperiodic multilayer mirrors (AMMs) optimized for uniform reflection within the bands of 16.5–21 and 28–33 nm are calculated by the genetic algorithm for the CORTES project. The comparative characteristic of traditional Mo/Si AMMs and beryllium-containing Mo/Be, Mo/Be/Si, Al/Be, and Mg/Be systems is given. It is demonstrated that Mo/Be/Si AMM is more preferable within the wavelength range of 16.5–21 nm, while Mg/Be AMM with a protective aluminum coating is more preferable within the band of 28–33 nm, being two and a half times superior to the corresponding Mo/Si AMM in its reflectivity.
Additional details
Identifiers
Publishing Information
- Journal Title
- Surface Investigation: X-ray, Synchrotron and Neutron Techniques
- Journal Volume
- 13
- Journal Issue
- 2
- Journal Page Range
- p. 267-271
- ISSN
- 1027-4510
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54115329
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ALUMINIUM; BERYLLIUM; COATINGS; GENETIC ALGORITHMS; LAYERS; MAGNETRONS; MIRRORS; REFLECTIVITY; SPUTTERING; WAVELENGTHS; X RADIATION
- Descriptors DEC
- ALGORITHMS; ALKALINE EARTH METALS; ELECTROMAGNETIC RADIATION; ELECTRON TUBES; ELECTRONIC EQUIPMENT; ELEMENTS; EQUIPMENT; IONIZING RADIATIONS; MATHEMATICAL LOGIC; METALS; MICROWAVE EQUIPMENT; MICROWAVE TUBES; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATIONS; SURFACE PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2019 Pleiades Publishing, Ltd.