TY  - JOUR
A1  - Könnecke, Rene
A1  - Follath, R.
A1  - Pontius, N.
A1  - Schlappa, J.
A1  - Eggenstein, F.
A1  - Zeschke, T.
A1  - Bischoff, P.
A1  - Schmidt, J. -S.
A1  - Noll, T.
A1  - Trabant, C.
A1  - Schreck, S.
A1  - Wernet, Ph.
A1  - Eisebitt, S.
A1  - Senf, F.
A1  - Schuessler-Langeheine, Christian
A1  - Erko, A.
A1  - Föhlisch, Alexander
T1  - The confocal plane grating spectrometer at BESSY II
JF  - Journal of electron spectroscopy and related phenomena : the international journal on theoretical and experimental aspects of electron spectroscopy
N2  - At BESSY II a confocal plane grating spectrometer for resonant inelastic X-ray scattering (RIXS) is currently under commissioning. The new endstation operates with a source size of 4 x 1 mu m(2) provided by its dedicated beamline. The RIXS-spectrometer covers an energy range from 50 eV to 1000 eV, providing a resolving power E/Delta E of 5000-15,000. The beamline allows full polarization control and gives a photon flux of up to 7 x 10(14) photons/s/0.1 A/0.1%bandwidth by offering a resolving power E/Delta E of 4000-12,000.
KW  - Resonant inelastic X-ray scattering
KW  - Soft X-ray monochromator
KW  - High transmission micro focus beamline
KW  - Plane grating emission spectrometer
Y1  - 2013
U6  - https://doi.org/10.1016/j.elspec.2012.11.003
SN  - 0368-2048
VL  - 188
SP  - 133
EP  - 139
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Sun, Y. -P.
A1  - Miao, Q.
A1  - Pietzsch, Annette
A1  - Hennies, F.
A1  - Schmitt, T.
A1  - Strocov, V. N.
A1  - Andersson, Joakim
A1  - Kennedy, B.
A1  - Schlappa, J.
A1  - Föhlisch, Alexander
A1  - Gel&rsquo, 
A1  - mukhanov, F.
A1  - Rubensson, J. -E.
T1  - Interference between Resonant and Nonresonant Inelastic X-Ray Scattering
JF  - PHYSICAL REVIEW LETTERS
N2  - A detailed study of inelastic x-ray scattering from the ground state to the (3)Sigma(g)(3 sigma(-1)(g)3s(g)(1)) state of the O-2 molecule is presented. The observed angular anisotropy shows that the vibrational excitations within this final state are strongly dependent on the polarization of the incident radiation. The analysis demonstrates that this is a manifestation of interference between resonant and direct nonresonant inelastic x-ray scattering. This interference provides a new tool to monitor nuclear dynamics by relative rotation of the polarization vectors of the incident and scattered photons.
Y1  - 2013
U6  - https://doi.org/10.1103/PhysRevLett.110.223001
SN  - 0031-9007
VL  - 110
IS  - 22
PB  - AMER PHYSICAL SOC
CY  - COLLEGE PK
ER  -