English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Expressions for the calculation of multiple diffraction patterns for perfect crystals spheres are given in the kinematical approach. Two experimental  ψ -scans of the ‘almost forbidden’ 222 reflection of silicon, measured with Ag K α  -radiation and with synchrotron radiation at  λ  = 0.5612 Å, are compared with simulations performed with the program UMWEG-97. It is shown that multiple diffraction patterns of perfect spherical crystal samples can be satisfactorily predicted on absolute scale.

zeitschrift für kristallographie - crystalline materials

Single and multiple diffraction in non-absorbing perfect crystal spheres bathed in the monochromatic parallel incident beam: The intensity pattern of  ψ -scans calculated in the framework of the kinematical approach