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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.

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

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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