TY  - JOUR
AU  - Schunck, Jan
AU  - Buck, Jens
AU  - Engel, Robin
AU  - Kruse, Simon
AU  - Marotzke, Simon
AU  - Scholz, Markus
AU  - Mahatha, Sanjoy Kr
AU  - Huang, Meng-Jie
AU  - Ronnow, Henrik
AU  - Dakovski, Georgi
AU  - Hoesch, Moritz
AU  - Kallaene, Matthias
AU  - Rossnagel, Kai
AU  - Beye, Martin
TI  - A compact approach to higher-resolution resonant inelastic x-ray scattering detection using photoelectrons
JO  - New journal of physics
VL  - 26
IS  - 5
SN  - 1367-2630
CY  - [London]
PB  - IOP
M1  - PUBDB-2024-00199
SP  - 053008
PY  - 2024
AB  - The detection of inelastically scattered soft x-rays with high energy resolution usually requires large grating spectrometers. Recently, photoelectron spectrometry for analysis of x-rays (PAX) has been rediscovered for modern spectroscopy experiments at synchrotron light sources. By converting scattered photons to electrons and using an electron energy analyser, the energy resolution for resonant inelastic x-ray scattering (RIXS) becomes decoupled from the x-ray spot size and instrument length. In this work, we develop PAX towards high energy resolution using a modern photoemission spectroscopy setup studying Ba<sub>2</sub>Cu<sub>3</sub>O<sub>4</sub>Cl<sub>2</sub> at the Cu L<sub>3</sub>-edge. We measure a momentum transfer range of 24
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:001218944200001
DO  - DOI:10.1088/1367-2630/ad4206
UR  - https://bib-pubdb1.desy.de/record/601469
ER  -