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Angle-resolved photoemission spectroscopy (ARPES) is a powerful experimental technique used to study the electronic structure of materials. It probes the energy and momentum of electrons emitted from ...

"Angle-resolved photoemission spectroscopy is a powerful experimental technique for physicists to understand how electrons behave in solids," said Keun Su Kim, a co-author of the study and ...

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We use time- and angle-resolved photoemission spectroscopy in the extreme ultraviolet to measure the time and momentum-dependent electronic structures of photoexcited K 0.3 MoO 3. Prompt depletion of ...

ARPES: A Window into the Quantum World. Angle-resolved photoemission spectroscopy (ARPES) is a powerful tool for studying the ...

To characterize the electronic structure of these materials/devices, angle-resolved photoemission spectroscopy (ARPES) is commonly used to measure the energy and momentum of electrons photoemitted ...

High-quality femtosecond light sources are critical for developing advanced time- and angle-resolved photoemission spectroscopy (TrARPES), which is powerful in capturing the electronic dynamics in ...

In particular, this experiment used both of those instruments to perform angle-resolved photoemission spectroscopy (ARPES), which is able to measure electron behaviors.