PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
Very high energy resolution of x-rays can be achieved by extreme ba,ckreflection ( Bragg angle close to 90° ) from perfect crystals. This technique is used for the instrument INELAX, recently installed at the storage ring of HASYLAB, Hamburg. Inelastic scattering of 13.8 keV x-rays can be performed with the high energy resolution of ΔΕ= (17 ± 2) me.V. First direct measurements of phonon dispersion curves with x-rays were carried out using single crystals of Be and a diamond. The longitudinal phonons were observed in the acoustic and optical range.
E. Burkel
"The Instrument In FLAX For Very High Energy Resolution And First Direct Measurements Of Phonon Dispersion Curves With X-Rays", Proc. SPIE 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation, (27 November 1989); https://doi.org/10.1117/12.961858
ACCESS THE FULL ARTICLE
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
E. Burkel, "The Instrument In FLAX For Very High Energy Resolution And First Direct Measurements Of Phonon Dispersion Curves With X-Rays," Proc. SPIE 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation, (27 November 1989); https://doi.org/10.1117/12.961858