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SOPHY SIGNED

The role of Softness in the Physics of Defects: Probing Buried Interfaces in Perovskites Optoelectronic Devices

Total Cost €

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EC-Contrib. €

0

Partnership

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 SOPHY project word cloud

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

types    put    cascade    model    organic    series    defectiveness    chemical    undergo    halide    interface    50nm    lattice    electronics    tools    broad    sensitive    buried    fabrication    first    diodes    perovskite    link    place    efficient    primary    fluctuating    electronic    operation    becomes    vivo    map    space    structures    technologies    inorganic    probe    point    energetic    deformations    prediction    relationship    prone    solids    pursued    tool    experimental    resolution    delivering    device    optoelectronic    transformations    understand    fs    interfaces    structure    chameleonic    material    combining    engineer    excitations    gives    investigations    below    investigation    mobile    interactions    timescale    ionic    sophy    demonstrated    fundamental    semiconducting    ions    structural    perovskites    follow    cross    defects    metal    elusive    nanotechnology    phenomena    materials    sections    microseconds    mechanisms    evolve    time    span    soft    distortions   

Project "SOPHY" 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]
 Total cost 2˙150˙000 €
 EC max contribution 2˙150˙000 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2017-COG
 Funding Scheme ERC-COG
 Starting year 2018
 Duration (year-month-day) from 2018-09-01   to  2023-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA IT (GENOVA) coordinator 2˙150˙000.00

Map

 Project objective

SOPHY will develop the tools and knowledge to probe optoelectronic processes at buried interfaces, in devices, at operating conditions, delivering a long time pursued target in many fields of nanotechnology. Semiconducting metal halide perovskites, and devices based on them, will be the primary technology under investigation, given its potential to represent the merging point between the efficient inorganic and the chameleonic organic electronics. The presence of various types of chemical interactions in such complex ionic solids gives them a characteristic “soft” fluctuating structure, prone to a wide set of defects which span from lattice distortions to the presence of mobile ions. These are sensitive to the device operating conditions, thus, the control of structure-properties relationship, especially at interfaces, becomes elusive, and the prediction of device operation, necessary to engineer reliable systems, is not possible without an “in vivo” approach. SOPHY addresses the above challenge combining fundamental investigations, material processing, devices fabrication. It will understand the role of structural deformations in determining the “defectiveness” of perovskites and its link to the optoelectronic materials properties. It will put in place an experimental tool which will map in space, with a resolution below 50nm, electronic structures and their excitations, and how they evolve in time over a timescale from fs to microseconds to follow a wide set of cascade phenomena. Such approach, implemented for the first time on diodes’ cross-sections, will allow their study at different operation conditions. The broad impact of this approach will be demonstrated in a series of case studies selected from different key technologies. Finally, SOPHY will model, for the first time, the operating mechanisms of perovskite based diodes, by being able to take into account the structural and energetic transformations each interface will undergo during operation

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The information about "SOPHY" are provided by the European Opendata Portal: CORDIS opendata.

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