
Institut für Physik
Articles
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1 month ago |
link.aps.org | Joshua Robinson |Institut für Physik |Johannes Gutenberg-Universität Mainz |Robin Bebon
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Oct 5, 2024 |
link.springer.com | Muhammad Sufyan |Institut für Physik
AbstractTwo-dimensional materials with chemical formula MA2Z4 are a promising class of materials for optoelectronic applications. To exploit their potential, their stability with respect to air pollution has to be analyzed under different conditions. In a first-principle study based on density functional theory, we investigate the adsorption of three common environmental gas molecules (O2, H2O, and CO2) on monolayer WSi2N4, an established representative of the MA2Z4 family.
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Aug 5, 2024 |
link.aps.org | Quancheng Liu |Advanced Materials |Klaus Ziegler |Institut für Physik
The evolution of noninteracting bosons in the presence of repeated projective measurements is studied. Following the established approach, this monitored evolution is characterized by the first detected return and the first detected transition probabilities. We show that these quantities are directly related to the entanglement entropy and the entanglement spectrum of a bipartite system.
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Jun 20, 2024 |
onlinelibrary.wiley.com | Institut für Physik |Johannes Gutenberg-Universität Mainz |Deutsches Elektronen-Synchrotron DESY
Imaging bandpass filters play an important role in photoelectron spectroscopy. Such filters can transport either real-space images, as studied in detail by Tonner (1990), or momentum-space images, as pioneered by Krömker et al. (2008). The latter family of instruments established a new type of angle-resolved photoelectron spectroscopy (ARPES) called momentum microscopy.
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Feb 26, 2024 |
link.aps.org | Oliver Busch |Institut für Physik |Martin Luther Halle-Wittenberg |Franziska Ziolkowski
The orbital Hall effect can generate currents of angular momentum more efficiently than the spin Hall effect in most metals. However, so far, it has only been understood as a steady-state phenomenon. In this theoretical study, the orbital Hall effect is extended into the time domain. We investigate the orbital angular momenta and their currents induced by a femtosecond laser pulse in a Cu nanoribbon.
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