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16/07/2021 Colóquio (WEBINAR) Perovskite nanoparticles: from novel physical processes to new opportunities - Lázaro Padilha (Instituto de Física - Universidade Estadual de Campinas – UNICAMP)

Título:

Perovskite nanoparticles: from novel physical processes to new opportunities

 

Coloquialista:

Lázaro Padilha

Instituto de Física

Universidade Estadual de Campinas - UNICAMP

 

Resumo:

Six years after the first successful synthesis of all-inorganic perovskite nanomaterials, this novel class of quantum-confined semiconductor became the focus of research for several groups worldwide. Much of the growing interest in investigating CsPbX3 (X = Cl, Br or I) has emerged from their set of unique photophysical properties. In this talk, I will discuss some of the unusual electronic structure of perovskite quantum dots (PQDs) and perovskites nanoplatelets (PNPs) and the consequences on their photophysical properties, which include strong multi-exciton Coulombic interactions, peculiar band alignment with photoemission originating from a bright triplet level, and unusual electron-phonon interactions.

 

Data, horário e local:

16 de julho de 2021, (sexta-feira) 16h

Ambiente Virtual: Google Meet

 

Segue endereço do Webinar:

https://meet.google.com/vwe-uijv-dzy

 

Orientações:

1. Entrar com o microfone desligado.

2. Entrar com o email institucional (@ufpe.br)

 

Clique aqui para o PDF do cartaz com link do canal

Data da última modificação: 15/07/2021, 10:32

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