Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Taleb Masoud"'
Autor:
Taleb Masoud, Samadi Mohsen, Davoodi Fatemeh, Black Maximilian, Buhl Janek, Lüder Hannes, Gerken Martina, Talebi Nahid
Publikováno v:
Nanophotonics, Vol 12, Iss 10, Pp 1877-1889 (2023)
The study of spin–orbit coupling (SOC) of light is crucial to explore the light–matter interactions in sub-wavelength structures. By designing a plasmonic lattice with chiral configuration that provides parallel angular momentum and spin componen
Externí odkaz:
https://doaj.org/article/ba9662d074e74bbda0001f5f10bb5712
Autor:
Christopher Joshua, Taleb Masoud, Maity Achyut, Hentschel Mario, Giessen Harald, Talebi Nahid
Publikováno v:
Nanophotonics, Vol 9, Iss 15, Pp 4381-4406 (2020)
Electron beams in electron microscopes are efficient probes of optical near-fields, thanks to spectroscopy tools like electron energy-loss spectroscopy and cathodoluminescence spectroscopy. Nowadays, we can acquire multitudes of information about nan
Externí odkaz:
https://doaj.org/article/20ebe5076e8a4bc6873469831a2346d4
Two-dimensional metals, such as graphene, have undergone extensive exploration, with graphene exhibiting a metallic response limited to the infrared spectral range. Overcoming the challenge of extending the electron mobility in two-dimensional metals
Externí odkaz:
http://arxiv.org/abs/2404.13609
Autor:
Taleb, Masoud, Bittorf, Paul, Black, Mximilian, Hentschel, Mario, Sigle, Wilfried, Haas, Benedikt, Koch, Christoph, van Aken, Peter A., Giessen, Harald, Talebi, Nahid
Defect centers in hexagonal boron nitride have been extensively studied as room temperature single photon sources. The electronic structure of these defects exhibits strong coupling to phonons, as evidenced by the observation of phonon sidebands in b
Externí odkaz:
http://arxiv.org/abs/2404.09879
Recent progress in manufacturing high-electron-mobility transistors and optoelectronic devices highlights the necessity of understanding the charge dynamics and its impact on the optical properties inside heterostructures. Herein, we study the optica
Externí odkaz:
http://arxiv.org/abs/2401.05748
Ultrafast electron-photon spectroscopy in electron microscopes commonly requires ultrafast laser setups. Photoemission from an engineered electron source is used to generate pulsed electrons, interacting with a sample that is excited by the ultrafast
Externí odkaz:
http://arxiv.org/abs/2210.01693
Autor:
Taleb, Masoud, Samadi, Mohsen, Davoodi, Fatemeh, Black, Maximilian, Buhl, Janek, Lüder, Hannes, Gerken, Martina, Talebi, Nahid
The study of spin-orbit coupling (SOC) of light is crucial to explore the light-matter interactions in sub-wavelength nanostructures with broken symmetries. In noncentrosymmetric photonic crystals, the SOC results in the splitting of the otherwise de
Externí odkaz:
http://arxiv.org/abs/2208.09238
Autor:
Davoodi, Fatemeh, Taleb, Masoud, Diekmann, Florian K., Coenen, Toon, Rossnagel, Kai, Talebi, Nahid
Transition-metal dichalcogenides with their exciton-dominated optical behavior emerge as promising materials for realizing strong light-matter interactions in the visible range and at ambient conditions. When these materials are combined with metals,
Externí odkaz:
http://arxiv.org/abs/2201.10194
The optical responses of semiconducting transition metal dichalcogenides are dominated by excitons. Being able to strongly interact with light and other materials excitations, excitons in semiconductors are prototypes for investigating many-particle
Externí odkaz:
http://arxiv.org/abs/2101.11516
Semiconducting transition-metal dichalcogenides (TMDCs) provide a fascinating discovery platform for strong light-matter interaction effects in the visible spectrum at ambient conditions. While most of the work has focused on hybridizing excitons wit
Externí odkaz:
http://arxiv.org/abs/2101.01465