Výsledky vyhledávání - "Giulia Dall'Osto"

Akademický článek

Unraveling the mechanism of tip-enhanced molecular energy transfer

Autor: Colin V. Coane, Marco Romanelli, Giulia Dall’Osto, Rosa Di Felice, Stefano Corni

Publikováno v: Communications Chemistry, Vol 7, Iss 1, Pp 1-11 (2024)

Abstract Electronic Energy Transfer (EET) between chromophores is fundamental in many natural light-harvesting complexes, serving as a critical step for solar energy funneling in photosynthetic plants and bacteria. The complicated role of the environ

Externí odkaz: https://doaj.org/article/e53ed55756cb437eb937428d4315467c

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Time Resolved Raman Scattering of Molecules: A Quantum Mechanics Approach with Stochastic Schroedinger Equation

Autor: Giulia Dall’Osto, Stefano Corni

Publikováno v: The Journal of Physical Chemistry A. 126:8088-8100

Raman scattering is a very powerful tool employed to characterize molecular systems. Here we propose a novel theoretical strategy to calculate the Raman cross-section in time domain, by computing the cumulative Raman signal emitted during the molecul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7ad5b4137f6d9781a42accc38d90db2
https://doi.org/10.1021/acs.jpca.2c05245

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Role of metal-nanostructure features on tip-enhanced photoluminescence of single molecules

Autor: Stefano Corni, Marco Romanelli, Giulia Dall'Osto

Publikováno v: The Journal of chemical physics 155 (2022): 214304-1–214304-12. doi:10.1063/5.0066758
info:cnr-pdr/source/autori:Romanelli, M; Dall'Osto, G; Corni, S/titolo:Role of metal-nanostructure features on tip-enhanced photoluminescence of single molecules/doi:10.1063%2F5.0066758/rivista:The Journal of chemical physics/anno:2022/pagina_da:214304-1/pagina_a:214304-12/intervallo_pagine:214304-1–214304-12/volume:155

Tip-enhanced photoluminescence (TEPL) experiments have recently reached the ability to investigate single molecules exploiting resolution at the submolecular level. Localized surface plasmon resonances of metallic nanostructures have the capability o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edd0ba0223fc06354e2f618a7ace1ab3

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Real-time dynamics of plasmonic resonances in nanoparticles described by a boundary element method with generic dielectric function

Autor: Stefano Corni, Gabriel Gil, Giulia Dall'Osto, Silvio Pipolo

Publikováno v: The Journal of Chemical Physics
The Journal of chemical physics 153 (2020). doi:10.1063/5.0022329
info:cnr-pdr/source/autori:Dall'osto G.; Gil G.; Pipolo S.; Corni S./titolo:Real-time dynamics of plasmonic resonances in nanoparticles described by a boundary element method with generic dielectric function/doi:10.1063%2F5.0022329/rivista:The Journal of chemical physics/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:153

Investigating nanoplasmonics in an explicit time-dependent perspective is a natural choice when light pulses are used and may also reveal aspects that are hidden in a frequency-based picture. In the past, we proposed a method time domain-boundary ele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9dca388e234baf53231367d36904cfe
http://hdl.handle.net/11577/3390495

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Investigating ultrafast two-pulse experiments on single DNQDI fluorophores: A stochastic quantum approach

Autor: Ciro A. Guido, Emanuele Coccia, Giulia Dall'Osto, Stefano Corni

Publikováno v: PCCP. Physical chemistry chemical physics
22 (2020): 16734–16746. doi:10.1039/d0cp02557g
info:cnr-pdr/source/autori:Dall'Osto G.; Coccia E.; Guido C.A.; Corni S./titolo:Investigating ultrafast two-pulse experiments on single DNQDI fluorophores: A stochastic quantum approach/doi:10.1039%2Fd0cp02557g/rivista:PCCP. Physical chemistry chemical physics (Print)/anno:2020/pagina_da:16734/pagina_a:16746/intervallo_pagine:16734–16746/volume:22
Physical Chemistry Chemical Physics

Ultrafast two-pulse experiments on single molecules are invaluable tools to investigate the microscopic dynamics of a fluorophore. The first pulse generates electronic or vibronic coherence and the second pulse probes the time-evolution of the cohere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da8a4a63ed7388bc1db80d6889671aa3
https://hdl.handle.net/11368/2976648

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Signatures of Anderson localization and delocalized random quantum states

Autor: Giorgio J. Moro, Barbara Fresch, Giulia Dall'Osto

We consider the notion of equilibration for an isolated quantum system exhibiting Anderson localization. The system is assumed to be in a pure state, i.e., described by a wave-function undergoing unitary dynamics. We focus on the simplest model of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98af96789a4c568b6b0cdd7c8a4b2e4f
http://hdl.handle.net/11577/3265084

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Inverse design of molecule–metal nanoparticle systems interacting with light for desired photophysical properties

Autor: Takafumi Shiraogawa, Giulia Dall’Osto, Roberto Cammi, Masahiro Ehara, Stefano Corni

Publikováno v: Physical Chemistry Chemical Physics. 24(37):22768-22777

Molecules close to a metal nanoparticle (NP) have significantly different photophysical properties from those of the isolated one. In order to harness the potential of the molecule-NP system, appropriate design guidelines are required. Here, we propo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87888468f867ac85495dc98f5659322

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