57 citations · 209 across the 18 of their papers we have counts for
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X-ray scattering from a plane parallel slab using radiation transfer considerations
Stanislav Stoupin
X-ray scattering power of a plane parallel homogeneous slab of material is derived using radiation intensity transfer equations.The scattering power scales with the ratio of the sc…
Diffraction imaging for in-situ characterization of double-crystal x-ray monochromators
Stanislav Stoupin, Zunping Liu, Steve M. Heald +2
Imaging of the Bragg reflected x-ray beam is proposed and validated as an in-situ method for characterization of performance of double-crystal monochromators under the heat load of…
Hard X-ray Spectrographs with Resolution Beyond 100 micro-eV
Yuri Shvyd'ko, Stanislav Stoupin, Kiran Mundboth +1
Spectrographs take snapshots of photon spectra with array detectors by dispersing photons of different energies into distinct directions and spacial locations. Spectrographs requir…
Angular Dispersion and Anomalous Transmission Cast Ultramonochromatic X Rays
Yuri Shvyd'ko, Stanislav Stoupin, Deming Shu +1
Optical spectrometers, instruments that work with monochromatic light, are commonly rated by the spectral bandwidth, which defines the ability to resolve closely spaced spectral co…