SOPHY
Financiado
The role of Softness in the Physics of Defects Probing Buried Interfaces in Pe...
The role of Softness in the Physics of Defects Probing Buried Interfaces in Perovskites Optoelectronic Devices
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...
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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Duración del proyecto: 73 meses
Fecha Inicio: 2018-01-25
Fecha Fin: 2024-02-29
Fecha Fin: 2024-02-29
Línea de financiación: concedida
El organismo H2020 notifico la concesión del proyecto el día 2024-02-29
Línea de financiación objetivo
El proyecto se financió a través de la siguiente ayuda:
ERC-2017-COG:
ERC Consolidator Grant
Cerrada
hace 7 años
Presupuesto
El presupuesto total del proyecto asciende a
2M€
Líder del proyecto
FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico
TRL
4-5
Perfil tecnológico
TRL
4-5
922.51K€ |
Participante