Organic and flexible

lecture at Ženske v znanosti in za znanost, Ljubljana, 12. 2. 2024

Abstract

The development of organic semiconductors (OS) opens a new perspective and possibilities for novel device architectures including flexible and wearable electronics. One of the key parameters is the charge carriers' mobility. In OSs, it is affected by many factors, including molecular stacking, chemical impurities, temperature, pressure, electric field, and charge carrier density. These factors can affect the structural or energetic disorder. To overcome limitations, new polymers that extend the π-conjugation to two dimensions were developed. The two-dimensional network structure provides a high degree of structural stability and tunability of properties, while the organic molecules can be engineered to exhibit specific chemical and physical properties such as large surface area, pore size, and electronic properties. I will present our recent research, where quasi-2D polyacetylene (q2DPA) demonstrates high electron mobility along the direction of the layer, measured by the lateral time-of-flight photoconductivity (TOF) method.

Keywords

2D polymers;time-of-flight photoconductivity;TOF;organic semiconductors;

Data

Language:	English
Year of publishing:	2024
Typology:	3.15 - Unpublished Conference Contribution
Organization:	UNG - University of Nova Gorica
UDC:	53
COBISS:	190007299
Views:	60
Downloads:	1
Average score:	0 (0 votes)
Metadata:

Other data

ID:	23204363