Publications by authors named "Nikolai I Chkhalo"
Article Synopsis
- The He-II (λ=30.4 nm) emission line is utilized to study the solar corona, providing important insights into solar activity.
- Researchers have developed innovative beryllium (Be)/magnesium multilayer coatings that enhance the reflective properties of these spectral channels.
- These coatings, when paired with a protective aluminum/Be bilayer, achieve reflection coefficients up to 56% and exhibit impressive spectral and temporal stability.
The effect of Be layers on the reflection coefficients of Mo/Be/Si multilayer mirrors in the extreme ultraviolet (EUV) region is reported. Samples were studied using laboratory and synchrotron based reflectometry, and high-resolution transmission electron microscopy. The samples under study have reflection coefficients above 71% at 13.
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