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SOPHY SIGNED

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

Total Cost €

0

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.

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

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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