Momentum Resolved EELS of Plasmons at Al Grain Boundaries without a q-Slit Aperture
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618002829
Abstract: Electron energy loss spectroscopy (EELS) in a transmission electron microscope (TEM) is a valuable tool for characterizing the fundamental chemical, photonic, and vibrational behavior of materials with high spatial resolution. When performing traditional EELS, one… read more here.
Keywords: aperture; without slit; slit aperture; grain boundaries ... See more keywords
Confined Monolayer Ag As a Large Gap 2D Semiconductor and Its Momentum Resolved Excited States.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02501
Abstract: 2D materials have intriguing quantum phenomena that are distinctively different from their bulk counterparts. Recently, epitaxially synthesized wafer-scale 2D metals, composed of elemental atoms, are attracting attention not only for their potential applications but also… read more here.
Keywords: gap semiconductor; momentum resolved; large gap;
Crystal-momentum-resolved contributions to multiple plateaus of high-order harmonic generation from band-gap materials
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.033105
Abstract: We study the crystal-momentum-resolved contributions to the high-order harmonic generation (HHG) in band-gap materials, and identify the relevant initial crystal momenta for the first and higher plateaus of the HHG spectra. We do so by… read more here.
Keywords: harmonic generation; order harmonic; high order; momentum resolved ... See more keywords
Momentum-Resolved Exciton Coupling and Valley Polarization Dynamics in Monolayer WS_{2}.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.046202
Abstract: Using time- and angle-resolved photoemission, we present momentum- and energy-resolved measurements of exciton coupling in monolayer WS_{2}. We observe strong intravalley coupling between the B_{1s} exciton and A_{n>1} states. Our measurements indicate that the dominant… read more here.
Keywords: exciton coupling; coupling valley; momentum resolved; momentum ... See more keywords
Erratum: Momentum-Resolved Observation of Thermal and Quantum Depletion in a Bose Gas [Phys. Rev. Lett. 117, 235303 (2016)].
Sign Up to like & getrecommendations! Published in 2023 at "Physical review letters"
DOI: 10.1103/physrevlett.130.199902
Abstract: This corrects the article DOI: 10.1103/PhysRevLett.117.235303. read more here.
Keywords: erratum momentum; 117 235303; resolved observation; observation thermal ... See more keywords