Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy

Paulina Majchrzak; Yu Zhang; Andrii Kuibarov; Richard Chapman; Adam Wyatt; Emma Springate; Sergey Borisenko; Bernd Büchner; Philip Hofmann; Charlotte E. Sanders

doi:10.1063/5.0179752

Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy

Paulina Majchrzak, Yu Zhang, Andrii Kuibarov, Richard Chapman, Adam Wyatt, Emma Springate, Sergey Borisenko, Bernd Büchner, Philip Hofmann, Charlotte E. Sanders^*

^*Corresponding author for this work

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

3 Citations (Scopus)

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., k_z)-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.

Original language	English
Article number	063001
Journal	Review of Scientific Instruments
Volume	95
Issue	6
ISSN	0034-6748
DOIs	https://doi.org/10.1063/5.0179752
Publication status	Published - Jun 2024

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Majchrzak, P., Zhang, Y., Kuibarov, A., Chapman, R., Wyatt, A., Springate, E., Borisenko, S., Büchner, B., Hofmann, P., & Sanders, C. E. (2024). Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy. Review of Scientific Instruments, 95(6), Article 063001. https://doi.org/10.1063/5.0179752

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title = "Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy",

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.",

author = "Paulina Majchrzak and Yu Zhang and Andrii Kuibarov and Richard Chapman and Adam Wyatt and Emma Springate and Sergey Borisenko and Bernd B{\"u}chner and Philip Hofmann and Sanders, {Charlotte E.}",

year = "2024",

month = jun,

doi = "10.1063/5.0179752",

language = "English",

volume = "95",

journal = "Review of Scientific Instruments",

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Majchrzak, P, Zhang, Y, Kuibarov, A, Chapman, R, Wyatt, A, Springate, E, Borisenko, S, Büchner, B, Hofmann, P & Sanders, CE 2024, 'Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy', Review of Scientific Instruments, vol. 95, no. 6, 063001. https://doi.org/10.1063/5.0179752

Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy. / Majchrzak, Paulina; Zhang, Yu; Kuibarov, Andrii et al.
In: Review of Scientific Instruments, Vol. 95, No. 6, 063001, 06.2024.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

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T1 - Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy

AU - Majchrzak, Paulina

AU - Zhang, Yu

AU - Kuibarov, Andrii

AU - Chapman, Richard

AU - Wyatt, Adam

AU - Springate, Emma

AU - Borisenko, Sergey

AU - Büchner, Bernd

AU - Hofmann, Philip

AU - Sanders, Charlotte E.

PY - 2024/6

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AB - 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.

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Access to the full three-dimensional Brillouin zone with time resolution, using a new tool for pump-probe angle-resolved photoemission spectroscopy

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