Data / Hora
Date(s) - 08/10/2020
17:00 - 18:00
COLÓQUIO DO DEPARTAMENTO DE FÍSICA
Dr. Michele Muccini
CNR-ISMN, Consiglio Nazionale delle Ricerche, Istituto per lo Studio dei Materiali Nanostrutturati (Itália)
08/10/2020 – 5a. f às 17h
Advanced sensing based on organic multifunctional materials
Organic light-emitting diodes (OLEDs) are a well-established class of devices for electroluminescence generation. Alternative driving schemes to generate electroluminescence from organic materials and to combine multiple functionalities, which offer fundamental advantages with respect to OLEDs, might impact a number of organic photonics applications including sensing.
Here we review the fundamentals of organic multifunctional field-effect transistors and discuss the concept of Organic Light-Emitting Transistors (OLETs), highlighting their specific electrical, optoelectronic and photonic characteristics. We will discuss their use in advanced schemes for biosensing and for detection of contaminants in milk. We will also highlight how multiscale modeling and artificial intelligence approaches may impact the development of advanced organic electronic devices.
 M. Muccini, A bright future for organic field-effect transistors. Nature Mater. 5, (2006) 605-613.
Capelli, et al., Organic light-emitting transistors with an efficiency that out-performs the equivalent light-emitting diodes. Nature Mater. 9 (2010) 496-503.
M Natali, et al., On the Nature of Charge Injecting Contacts in Organic Field-Effect Transistors. ACS Applied Materials & Interfaces 2020, 12, (2020) 30616–30626.
Conectem no “zoom” com o seguinte link para assistir o seminário: link para o colóquio
Meeting ID: 949 1878 6097