Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Krishnadas Kumaranchira Ramankutty"'
Autor:
Lanzavecchia, German, Kuttruff, Joel, Doricchi, Andrea, Douaki, Ali, Krishnadas, Kumaranchira Ramankutty, Garcia, Isabel, Rodríguez, Alba Viejo, Wågberg, Thomas, Krahne, Roman, Maccaferri, Nicolò, Garoli, Denis
We show that plasmonic solid-state nanopores with tunable hole diameter can be prepared via a photocatalytic effect resulting from the enhanced electromagnetic field inside a metallic ring prepared on top of a dielectric nanotube. Under white light i
Externí odkaz:
http://arxiv.org/abs/2302.05982
Autor:
German Lanzavecchia, Joel Kuttruff, Andrea Doricchi, Ali Douaki, Krishnadas Kumaranchira Ramankutty, Isabel García, Lyuye Lin, Alba Viejo Rodríguez, Thomas Wågberg, Roman Krahne, Nicolò Maccaferri, Denis Garoli
Publikováno v:
Advanced Optical Materials.
Plasmonic solid-state nanopores with tunable hole diameters can be prepared via a photocatalytic effect resulting from the enhanced electromagnetic (EM) field inside a metallic ring on top of a dielectric nanotube. Under white light illumination, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0307860d835d0c587b584d5f1f096ea0
https://doi.org/10.1002/adom.202300786
https://doi.org/10.1002/adom.202300786
Autor:
Medves, Marco, Sementa, Luca, Toffoli, Daniele, Fronzoni, Giovanna, Krishnadas, Kumaranchira Ramankutty, Bürgi, Thomas, Bonacchi, Sara, Dainese, Tiziano, Maran, Flavio, Fortunelli, Alessandro, Stener, Mauro
Publikováno v:
Journal of Chemical Physics; 8/28/20221, Vol. 155 Issue 8, p1-12, 12p
Autor:
Krishnadas Kumaranchira Ramankutty, Huayan Yang, Ani Baghdasaryan, Jeremie Teyssier, Valentin Paul Nicu, Thomas Buergi
Publikováno v:
Physical Chemistry Chemical Physics. 24:13848-13859
We report distinct molecule-like and lattice (breathing) vibrational signatures of atomically precise, ligand-protected metal clusters using low-temperature Raman spectroscopy. Our measurements provide fingerprint Raman spectra of a series of noble m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc974f5e5b631ff8c64d1da5a47dca15
https://doi.org/10.1039/d1cp04708f
https://doi.org/10.1039/d1cp04708f
Publikováno v:
Nanoscale. 14(44)
Atomic precision in nanomaterials is required to decipher fundamental aspects of matter at the nanoscale. Here we review separation techniques that can be used to obtain atomically precise nanomaterials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::710a1c303965b5b4b42ac374dccc9375
https://pubmed.ncbi.nlm.nih.gov/36326280
https://pubmed.ncbi.nlm.nih.gov/36326280
Publikováno v:
In Atomically Precise Metal Nanoclusters 2023:5-49
Autor:
Anna Pniakowska, Martina Perić Bakulić, Vlasta Bonačić-Koutecký, Patryk Obstarczyk, Željka Sanader Maršić, Joanna Olesiak-Banska, Thomas Bürgi, KRISHNADAS KUMARANCHIRA RAMANKUTTY
Publikováno v:
Angewandte Chemie International Edition. 61
Noble metal nanoclusters allow for the atomically- precise control of their composition. However, to create nanoclusters with pre-defined optical properties, comprehensive description of their structure-property relation is required. Here, we report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf27a3fd4d389302c90d761c72b89ab
https://doi.org/10.1002/anie.202209645
https://doi.org/10.1002/anie.202209645
Autor:
Medves, Marco, Sementa, Luca, Toffoli, Daniele, Fronzoni, Giovanna, Krishnadas, Kumaranchira Ramankutty, Bürgi, Thomas, Bonacchi, Sara, Dainese, Tiziano, Maran, Flavio, Fortunelli, Alessandro, Stener, Mauro
Publikováno v:
The Journal of chemical physics 155 (2021): 084103-1–084103-12. doi:10.1063/5.0056869
info:cnr-pdr/source/autori:Medves M.; Sementa L.; Toffoli D.; Fronzoni G.; Krishnadas K.R.; Burgi T.; Bonacchi S.; Dainese T.; Maran F.; Fortunelli A.; Stener M./titolo:Predictive optical photoabsorption of Ag24Au(DMBT)18-via efficient TDDFT simulations/doi:10.1063%2F5.0056869/rivista:The Journal of chemical physics/anno:2021/pagina_da:084103-1/pagina_a:084103-12/intervallo_pagine:084103-1–084103-12/volume:155
info:cnr-pdr/source/autori:Medves M.; Sementa L.; Toffoli D.; Fronzoni G.; Krishnadas K.R.; Burgi T.; Bonacchi S.; Dainese T.; Maran F.; Fortunelli A.; Stener M./titolo:Predictive optical photoabsorption of Ag24Au(DMBT)18-via efficient TDDFT simulations/doi:10.1063%2F5.0056869/rivista:The Journal of chemical physics/anno:2021/pagina_da:084103-1/pagina_a:084103-12/intervallo_pagine:084103-1–084103-12/volume:155
We report a computational study via time-dependent density-functional theory (TDDFT) methods of the photo-absorption spectrum of an atomically precise monolayer-protected cluster (MPC), the Ag24Au(DMBT)18 single negative anion, where DMBT is the 2,4-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d6e70ba648f96c0f5d5132e9b7de1225
https://hdl.handle.net/11368/2999253
https://hdl.handle.net/11368/2999253
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