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Sophy ERC ProjectSophy ERC Project
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Advanced Spectroscopy

Phonons are the fingerprint of structure and defects may be associated to structural perturbations. Electronic excitations in most polar semiconductors are strongly coupled to the lattice vibrations, thus, for a comprehensive understanding of the structural-electronic interactions, nature of electron-phonon coupling in perovskites will be characterized.

A large set of top notch optical, vibrational and electronic spectroscopic techniques will be conveyed to reach real time mapping of molecular interactions and structural deformations:

  • Ultrafast coherent lattice fluctuation spectroscopy.
  • Picoseconds acoustics
  • Electronic structure and Carrier Dynamics by time-resolved pump-push photo-electron (tr-PPE) spectroscopy.
  • Time-resolved photo-electron spectroscopy and microscopy. Spatially resolved pump&push photo-electron spectroscopy is performed by a commercial and modular Photoemission Electron Microscope (PEEM) coupled to an electron analyser and an optical or electrical “pump” system.

LATEST NEWS

Foreign Excursion Tour 2022  – Technologisch Gezelschap (TG)

Foreign Excursion Tour 2022 – Technologisch Gezelschap (TG)

15 September 2022

[…]

Annamaria Petrozza honored 2022 MRS Innovation in Materials Characterization Award

Annamaria Petrozza honored 2022 MRS Innovation in Materials Characterization Award

12 May 2022

[…]

SOPHY’s PI is at Women in Renewable Energy (WiRE)

SOPHY’s PI is at Women in Renewable Energy (WiRE)

8 August 2019

[…]

Annamaria PETROZZA Interview at the E-MRS 2019 SPRING MEETING [Video]

Annamaria PETROZZA Interview at the E-MRS 2019 SPRING MEETING [Video]

8 August 2019

Interview at Corriere Innovazione [ITA]

Interview at Corriere Innovazione [ITA]

8 August 2019

[…]

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