Journal Article

PUBDB-2026-01188

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Momentum microscopy and its applications

Chen, Y.-J.Extern* ; Wiemann, C.Extern* ; Chiu, W.-S.Extern* ; Schlueter, C.DESY* ; Schneider, C. M.Extern* ; Tusche, C. (Corresponding author)Extern*

2026
American Inst. of Physics Melville, NY

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Please use a persistent id in citations: doi:10.1063/5.0304110  doi:10.3204/PUBDB-2026-01188

Abstract: Experimental tools lie at the heart of discovering science. The ability to develop transformative tools that enable unprecedented insight into the physical and chemical properties of materials will significantly advance many fields of scientific research. The visionary aim of probing and visualizing the quantum degree of freedom of materials requires a comprehensive access to orbital symmetries, spin, and dynamics of quantum states across large regions of the momentum space. Momentum microscopy stands as the most advanced experimental technique for probing the electronic structure of materials, uniquely unifying spin, orbital, time, spatial, momentum, and energy information in a single experiment. In this Perspective, we provide an overview of momentum microscopy and its applications. We review state-of-the-art all-in-one photoemission experiments and highlight recent advances enabled by momentum microscopy. We conclude this Perspective with the exciting future directions currently developing in the field.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)
2. PETRA-S (FS-PETRA-S)

Research Program(s):

1. 632 - Materials – Quantum, Complex and Functional Materials (POF4-632) (POF4-632)
2. 6G3 - PETRA III (DESY) (POF4-6G3) (POF4-6G3)
3. 05K19PGA - Verbundprojekt 05K2019 - XFEL-k-Spin-multi-D: Vollständige 8D Photoelektronenspin- und Impulsmikroskopie zur umfassenden Dynamikanalyse in Quantenmaterialien am XFEL. Teilprojekt 3. (BMBF-05K19PGA) (BMBF-05K19PGA)

Experiment(s):

1. PETRA Beamline P22 (PETRA III)

Appears in the scientific report 2026

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; National-Konsortium ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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