Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Eitan Oksenberg"'
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Akademický článek
Sub-nanometer mapping of strain-induced band structure variations in planar nanowire core-shell heterostructures
Autor: Sara Martí-Sánchez, Marc Botifoll, Eitan Oksenberg, Christian Koch, Carla Borja, Maria Chiara Spadaro, Valerio Di Giulio, Quentin Ramasse, F. Javier García de Abajo, Ernesto Joselevich, Jordi Arbiol
Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Planar growth of nanowire arrays involves interactions between materials that affect the electronic behavior of the effective heterojunction. Here, authors show how core curvature and cross-section morphology affect shell growth, demonstrating how st
Externí odkaz: https://doaj.org/article/e988b76c9c7d4f5d8835c3484a6d8484
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2
Akademický článek
Large lattice distortions and size-dependent bandgap modulation in epitaxial halide perovskite nanowires
Autor: Eitan Oksenberg, Aboma Merdasa, Lothar Houben, Ifat Kaplan-Ashiri, Amnon Rothman, Ivan G. Scheblykin, Eva L. Unger, Ernesto Joselevich
Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Metal-halide perovskites are promising photovoltaic materials, but fundamental questions remain open due to their structural complexity. Here the authors show, by correlated microscopy and spectroscopy methods, that epitaxially induced lattice distor
Externí odkaz: https://doaj.org/article/ca5869b9d45f415abccd91a3e796c856
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3
Holistic Determination of Optoelectronic Properties using High-Throughput Spectroscopy of Surface-Guided CsPbBr3 Nanowires
Autor: Stephen A. Church, Hoyeon Choi, Nawal Al-Amairi, Ruqaiya Al-Abri, Ella Sanders, Eitan Oksenberg, Ernesto Joselevich, Patrick W. Parkinson
Publikováno v: ACS Nano. 16:9086-9094
Optoelectronic micro- and nanostructures have a vast parameter space to explore for modification and optimisation of their functional performance. This paper reports on a data-led approach using high-throughput single nanostructure spectroscopy to pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55bbd4337270d110b47e6ebba505b735
https://doi.org/10.1021/acsnano.2c01086
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4
In Situ Imaging of Ferroelastic Domain Dynamics in CsPbBr3 Perovskite Nanowires by Nanofocused Scanning X-ray Diffraction
Autor: Jesper Wallentin, Susanna Hammarberg, Alexander Björling, Ernesto Joselevich, Anders Mikkelsen, Eitan Oksenberg, Amnon Rothman, Lucas L.A.B. Marçal, Dmitry Dzhigaev, Eva L. Unger
Publikováno v: ACS Nano
The interest in metal halide perovskites has grown as impressive results have been shown in solar cells, light emitting devices, and scintillators, but this class of materials have a complex crystal structure that is only partially understood. In par
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47bd581d23bf333e66029e698398d55f
https://doi.org/10.1021/acsnano.0c07426
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5
Large lattice distortions and size-dependent bandgap modulation in epitaxial halide perovskite nanowires
Autor: Amnon Rothman, Ernesto Joselevich, Eitan Oksenberg, Aboma Merdasa, Ivan G. Scheblykin, Lothar Houben, Eva L. Unger, Ifat Kaplan-Ashiri
Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Nature Communications
Metal-halide perovskites have been shown to be remarkable and promising optoelectronic materials. However, despite ongoing research from multiple perspectives, some fundamental questions regarding their optoelectronic properties remain controversial.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82edc891723904d7ddf868b938822d99
https://doaj.org/article/ca5869b9d45f415abccd91a3e796c856
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6
Energy-resolved plasmonic chemistry in individual nanoreactors
Autor: Erik C. Garnett, Jeremy J. Baumberg, A. Femius Koenderink, Angelos Xomalis, Andrea Baldi, Ilan Shlesinger, Eitan Oksenberg
Publikováno v: Oksenberg, E, Shlesinger, I, Xomalis, A, Baldi, A, Baumberg, J J, Koenderink, A F & Garnett, E C 2021, ' Energy-resolved plasmonic chemistry in individual nanoreactors ', Nature Nanotechnology, vol. 16, no. 12, pp. 1378-1385 . https://doi.org/10.1038/s41565-021-00973-6
Nature Nanotechnology
Nature Nanotechnology, 16(12), 1378-1385. Nature Publishing Group
Nature Nanotechnology, 16, 1378-1385
Plasmonic resonances can concentrate light into exceptionally small volumes, which approach the molecular scale. The extreme light confinement provides an advantageous pathway to probe molecules at the surface of plasmonic nanostructures with highly
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd63d90d92a5053ba32d3e293a197d7a
https://research.vu.nl/en/publications/644dbc15-4a2b-4bec-a742-92ce0ad874a1
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9
Controlling Optically Driven Atomic Migration Using Crystal-Facet Control in Plasmonic Nanocavities
Autor: Junyang Huang, Ilan Shlesinger, Erik C. Garnett, Eitan Oksenberg, A. Femius Koenderink, Jeremy J. Baumberg, Rohit Chikkaraddy, Angelos Xomalis
Publikováno v: ACS Nano
ACS Nano, 14(8), 10562-10568. American Chemical Society
Plasmonic nanoconstructs are widely exploited to confine light for applications ranging from quantum emitters to medical imaging and biosensing. However, accessing extreme near-field confinement using the surfaces of metallic nanoparticles often indu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f455a1ffcd8e6ba1f72b1e8e89782598
https://pubmed.ncbi.nlm.nih.gov/32687323
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10
Using Hot Electrons and Hot Holes for Simultaneous Cocatalyst Deposition on Plasmonic Nanostructures
Autor: Sven H. C. Askes, Erwin Zoethout, Evgenia Kontoleta, Erik C. Garnett, Eitan Oksenberg, Harshal Agrawal, Alexandra Tsoukala
Publikováno v: ACS Applied Materials & Interfaces, 12, 35986-35994
ACS Applied Materials & Interfaces
Hot electrons generated in metal nanoparticles can drive chemical reactions and selectively deposit cocatalyst materials on the plasmonic hotspots, the areas where the decay of plasmons takes place and the hot electrons are created. While hot electro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80ac33e1a6a5ea3bf4510337ffbd4e24
https://www.differ.nl/bibcite/reference/8564
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