%0 Journal Article
%A Bessas, D.
%A Merkel, D. G.
%A Chumakov, A. I.
%A Rüffer, R.
%A Sergueev, I.
%A Mahmoud, A.
%A Klobes, B.
%A McGuire, M. A.
%A Sougrati, M. T.
%A Stievano, L.
%A Hermann, Raphael
%T Nuclear Forward Scattering of Synchrotron Radiation by Ru$^{99}$
%J Physical review letters
%V 113
%N 14
%@ 1079-7114
%C College Park, Md.
%I APS
%M FZJ-2014-05327
%P 147601
%D 2014
%X We measured nuclear forward scattering spectra utilizing the Ru99 transition, 89.571(3) keV, with a notably mixed E2/M1 multipolarity. The extension of the standard evaluation routines to include mixed multipolarity allows us to extract electric and magnetic hyperfine interactions from Ru99-containing compounds. This paves the way for several other high-energy Mössbauer transitions, E∼90  keV. The high energy of such transitions allows for operando nuclear forward scattering studies in real devices.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000344031200013
%R 10.1103/PhysRevLett.113.147601
%U https://juser.fz-juelich.de/record/171762