Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy
Research output: Contribution to journal › Research article › Contributed › peer-review
Contributors
Abstract
Here, we report the first time- and angle-resolved photoemission spectroscopy (TR-ARPES) with the new Fermiologics “FeSuMa” analyzer. The new experimental setup has been commissioned at the Artemis laboratory of the UK Central Laser Facility. We explain here some of the advantages of the FeSuMa for TR-ARPES and discuss how its capabilities relate to those of hemispherical analyzers and momentum microscopes. We have integrated the FeSuMa into an optimized pump-probe beamline that permits photon-energy (i.e., kz)-dependent scanning, using probe energies generated from high harmonics in a gas jet. The advantages of using the FeSuMa in this situation include the possibility of taking advantage of its “fisheye” mode of operation.
Details
Original language | English |
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Article number | 063001 |
Number of pages | 10 |
Journal | Review of scientific instruments |
Volume | 95 |
Issue number | 6 |
Publication status | Published - 3 Jun 2024 |
Peer-reviewed | Yes |
Externally published | Yes |
External IDs
PubMed | 38829212 |
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