作者
Dmytro Kutnyakhov, Rui Patrick Xian, Maciej Dendzik, Michael Heber, Federico Pressacco, Steinn Ymir Agustsson, Lukas Wenthaus, Holger Meyer, Sven Gieschen, Giuseppe Mercurio, Adrian Benz, Kevin Bühlman, Simon Däster, Rafael Gort, Davide Curcio, Klara Volckaert, Marco Bianchi, Ch Sanders, Jill Atsuko Miwa, Søren Ulstrup, Andreas Oelsner, Christian Tusche, Y-J Chen, Dmitrii Vasilyev, Katerina Medjanik, Günter Brenner, Siarhei Dziarzhytski, Harald Redlin, Bastian Manschwetus, Shuo Dong, Jasper Hauer, Laurenz Rettig, Florian Diekmann, Kai Rossnagel, Jure Demsar, H-J Elmers, Ph Hofmann, Ralph Ernstorfer, Gerd Schönhense, Yves Acremann, Wilfried Wurth
发表日期
2020/1/1
期刊
Review of Scientific Instruments
卷号
91
期号
1
出版商
AIP Publishing
简介
Time-resolved photoemission with ultrafast pump and probe pulses is an emerging technique with wide application potential. Realtime recording of nonequilibrium electronic processes, transient states in chemical reactions, or the interplay of electronic and structural dynamics offers fascinating opportunities for future research. Combining valence-band and core-level spectroscopy with photoelectron diffraction for electronic, chemical, and structural analyses requires few 10 fs soft X-ray pulses with some 10 meV spectral resolution, which are currently available at high repetition rate free-electron lasers. We have constructed and optimized a versatile setup commissioned at FLASH/PG2 that combines free-electron laser capabilities together with a multidimensional recording scheme for photoemission studies. We use a full-field imaging momentum microscope with time-of-flight energy recording as the detector for …
引用总数
202020212022202320242625191711
学术搜索中的文章