Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Florian Sorgenfrei"'
Publikováno v:
Journal of large-scale research facilities JLSRF, Vol 4, p A130 (2018)
A brief description of the main equipment at the Low Dose PhotoElectron Spectroscopy end-station is given, and a few possible applications highlighted.
Externí odkaz:
https://doaj.org/article/f9f4ebc73552426e936e92e06d239150
Autor:
Mattis Fondell, Sebastian Eckert, Raphael M. Jay, Christian Weniger, Wilson Quevedo, Johannes Niskanen, Brian Kennedy, Florian Sorgenfrei, Daniel Schick, Erika Giangrisostomi, Ruslan Ovsyannikov, Katrin Adamczyk, Nils Huse, Philippe Wernet, Rolf Mitzner, Alexander Föhlisch
Publikováno v:
Structural Dynamics, Vol 4, Iss 5, Pp 054902-054902-11 (2017)
We present a setup combining a liquid flatjet sample delivery and a MHz laser system for time-resolved soft X-ray absorption measurements of liquid samples at the high brilliance undulator beamline UE52-SGM at Bessy II yielding unprecedented statis
Externí odkaz:
https://doaj.org/article/440ac68ecceb4b3db61d060695ae5659
Publikováno v:
New Journal of Physics, Vol 21, Iss 7, p 073042 (2019)
Pump-probe photoelectron spectroscopy (PES) is a versatile tool to investigate the dynamics of transient states of excited matter. Vacuum space-charge effects can mask these dynamics and complicate the interpretation of electron spectra. Here we repo
Externí odkaz:
https://doaj.org/article/2d92b36216a54a369365b45acc91ebba
Autor:
Daniel Schick, Sebastian Eckert, Niko Pontius, Rolf Mitzner, Alexander Föhlisch, Karsten Holldack, Florian Sorgenfrei
Publikováno v:
Structural Dynamics, Vol 3, Iss 5, Pp 054304-054304-8 (2016)
We present an X-ray-optical cross-correlator for the soft ( > 150 eV) up to the hard X-ray regime based on a molybdenum-silicon superlattice. The cross-correlation is done by probing intensity and position changes of superlattice Bragg peaks cause
Externí odkaz:
https://doaj.org/article/aafd8ee8cdf24844aa28b2cd764e5916
Autor:
Florian Sorgenfrei
Publikováno v:
Journal of large-scale research facilities JLSRF, Vol 2, p A81 (2016)
The flexible end station “FEMTOSPEX Molecules and Surfaces”, which will enable time resolved photoemission studies in the future at HZB, is presented.
Externí odkaz:
https://doaj.org/article/1fe8a199d48045be9b22f4297c7cb3cb
Autor:
Danilo, Kühn, Moritz, Müller, Florian, Sorgenfrei, Erika, Giangrisostomi, Raphael M, Jay, Ruslan, Ovsyannikov, Nils, Mårtensson, Daniel, Sánchez-Portal, Alexander, Föhlisch
Publikováno v:
Scientific Reports
For the layered transition metal dichalcogenide 1T-TaS2, we establish through a unique experimental approach and density functional theory, how ultrafast charge transfer in 1T-TaS2 takes on isotropic three-dimensional character or anisotropic two-dim