TY  - JOUR
AU  - Bessas, D.
AU  - Merkel, D. G.
AU  - Chumakov, A. I.
AU  - Rüffer, R.
AU  - Sergueev, I.
AU  - Mahmoud, A.
AU  - Klobes, B.
AU  - McGuire, M. A.
AU  - Sougrati, M. T.
AU  - Stievano, L.
AU  - Hermann, Raphael
TI  - Nuclear Forward Scattering of Synchrotron Radiation by Ru$^{99}$
JO  - Physical review letters
VL  - 113
IS  - 14
SN  - 1079-7114
CY  - College Park, Md.
PB  - APS
M1  - FZJ-2014-05327
SP  - 147601
PY  - 2014
AB  - 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.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000344031200013
DO  - DOI:10.1103/PhysRevLett.113.147601
UR  - https://juser.fz-juelich.de/record/171762
ER  -