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MOPTOPus SIGNED

Metal oxide nanocrystals as optically driven dynamic manipulators of local (opto)electronic properties

Total Cost €

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EC-Contrib. €

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Partnership

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 Outcomes and results

 MOPTOPus project word cloud

Explore the words cloud of the MOPTOPus project. It provides you a very rough idea of what is the project "MOPTOPus" about.

nir    ing    nanometer    length    map    competences    acquire    extract    core    21    relationship    metal    cm    surface    nanostructures    light    optical    extraction    designed    participation    depositing    plasmonic    electron    elucidate    electrostatic    electrical    fellow    actively    nanostructure    plasmon    charge    employed    career    regulation    successful    dynamically    gates    triggered    vision    photo    appropriately    layered    native    doped    diversifying    possibilities    nanomaterials    local    10    dimensional    materials    extremely    establishing    lsprs    hybrid    contactless    prepared    shell    hot    nanoscale    mcif    facilitates    capacitive    densities    interdisciplinary    physical    optoelectronic    doping    resonances    innovative    carrier    release    manipulate    oxide    nano    nanocrystals    device    converting    potentials    chemical    intentional    mo    triggers    accomplished    ncs    degenerately    individual    pulses    excitation    transfer    localized    density    entirely    infrared    storage    energy    susceptible    manipulator    critical    lspr    near    optically    manipulation    structure    charging   

Project "MOPTOPus" data sheet

The following table provides information about the project.

Coordinator		 FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA 

Organization address
address: VIA MOREGO 30
city: GENOVA
postcode: 16163
website: www.iit.it

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.
 Coordinator Country Italy [IT]
 Project website https://www.moptopus-h2020.eu/
 Total cost 262˙269 €
 EC max contribution 262˙269 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2015
 Funding Scheme MSCA-IF-GF
 Starting year 2016
 Duration (year-month-day) from 2016-10-01   to  2020-03-01

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA IT (GENOVA) coordinator 262˙269.00
2    THE REGENTS OF THE UNIVERSITY OF CALIFORNIA US (OAKLAND CA) partner 0.00

Map

 Project objective

Contactless manipulation of nanomaterials to map critical properties at their native length scale is of major importance for the study of the local structure-properties relationship. To this aim we will implement plasmonic degenerately doped metal oxide nanocrystals (MO NCs) with carrier densities around 10^21 cm^-3 and localized surface plasmon resonances (LSPRs) in the near infrared (NIR) as optically driven contactless nanostructures to dynamically manipulate local optoelectronic properties. Capacitive charging upon photo-doping enables the optical regulation of their carrier density, leading to contactless nano-gates for the nanometer scale manipulation of local potentials. Intentional charge release upon plasmon induced ‘hot’ electron extraction through excitation of the LSPR facilitates local charge transfer, resulting in a light driven nano-manipulator converting local light energy into electrical energy based entirely on optical triggers. Appropriately designed MO core-shell NCs will be prepared to establish photo-doping, charge storage and ‘hot’ electron extraction, and to extract critical physical and chemical parameters. The nano-devices will be employed to actively manipulate and elucidate the local optoelectronic properties of layered two dimensional materials which are extremely susceptible to local electrostatic field and potential changes. Hybrid structure formation is accomplished by depositing the MO nano-devices on top of the nanostructure, while nanoscale manipulation of the local potential and/or localized charge transfer is triggered by light pulses, leading to a contactless nano-device for local optoelectronic manipulation. The successful participation in the MCIF will enhance the innovative potential of the fellow diversifying her individual competences, allowing her to acquire new knowledge and open career possibilities by establishing a new research vision with high potential for applications in interdisciplinary fields.

 Publications

year authors and title journal last update
List of publications.
2018 Ilka Kriegel, Michele Guizzardi, Francesco Scotognella
Tantalum Arsenide-Based One-Dimensional Photonic Structures
published pages: 139-144, ISSN: 2571-6131, DOI: 10.3390/ceramics1010012 		Ceramics 1/1 2019-10-08
2018 Ankit Agrawal, Ilka Kriegel, Evan L. Runnerstrom, Francesco Scotognella, Anna Llordes, Delia J. Milliron
Rationalizing the Impact of Surface Depletion on Electrochemical Modulation of Plasmon Resonance Absorption in Metal Oxide Nanocrystals
published pages: 2044-2050, ISSN: 2330-4022, DOI: 10.1021/acsphotonics.7b01587 		ACS Photonics 5/5 2019-10-08
2017 Tatjana Stoll, Federico Branchi, Julien Réhault, Francesco Scotognella, Francesco Tassone, Ilka Kriegel, Giulio Cerullo
Two-Dimensional Electronic Spectroscopy Unravels sub-100 fs Electron and Hole Relaxation Dynamics in Cd-Chalcogenide Nanostructures
published pages: 2285-2290, ISSN: 1948-7185, DOI: 10.1021/acs.jpclett.7b00682 		The Journal of Physical Chemistry Letters 8/10 2019-10-08
2018 Giuseppe M. Paternò, Chiara Iseppon, Alessia D’Altri, Carlo Fasanotti, Giulia Merati, Mattia Randi, Andrea Desii, Eva A. A. Pogna, Daniele Viola, Giulio Cerullo, Francesco Scotognella, Ilka Kriegel
Solution processable and optically switchable 1D photonic structures
published pages: , ISSN: 2045-2322, DOI: 10.1038/s41598-018-21824-w 		Scientific Reports 8/1 2019-10-08
2017 Ilka Kriegel, Francesco Scotognella
Magneto-optical switching in microcavities based on a TGG defect sandwiched between periodic and disordered one-dimensional photonic structures
published pages: 249-255, ISSN: 0030-4026, DOI: 10.1016/j.ijleo.2017.05.091 		Optik 142 2019-10-08
2017 Ilka Kriegel, Francesco Scotognella, Liberato Manna
Plasmonic doped semiconductor nanocrystals: Properties, fabrication, applications and perspectives
published pages: 1-52, ISSN: 0370-1573, DOI: 10.1016/j.physrep.2017.01.003 		Physics Reports 674 2019-09-13
2017 Yi Xie, Wenhui Chen, Giovanni Bertoni, Ilka Kriegel, Mo Xiong, Neng Li, Mirko Prato, Andreas Riedinger, Ayyappan Sathya, Liberato Manna
Tuning and Locking the Localized Surface Plasmon Resonances of CuS (Covellite) Nanocrystals by an Amorphous CuPd x S Shell
published pages: 1716-1723, ISSN: 0897-4756, DOI: 10.1021/acs.chemmater.6b05184 		Chemistry of Materials 29/4 2019-09-13

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