À propos de ce cours
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Plastic electronics is a concept that emerged forty years ago, with the discovery of electrically conductive polymers. Ten years later, the first electronic devices using organic solids in place of the ubiquitous inorganic semiconductors were realised. The best achievement of plastic electronics is constituted by Organic Light-Emitting Diodes (OLEDs) that equip the display of many smartphones, and even TV sets. The objective of this course is to provide a comprehensive overview of the physics of plastic electronic devices. After taking this course, the student should be able to demonstrate theoretical knowledge on the following subjects: Concept of organic semiconductors; Charge carrier transport in polymeric and organic semiconductors; Optical properties of organic semiconductors; Charge injection from metals to organic solids; Operating mode of the main plastic electronic devices: Organic light-emitting diodes (OLEDs), organic photovoltaic cells (OPVs) and organic field-effect transistors (OFETs)....
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Intermediate Level

Niveau intermédiaire

Clock

Recommandé : 3 hours/week

Approx. 10 heures pour terminer
Comment Dots

English

Sous-titres : English
Globe

Cours en ligne à 100 %

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Calendar

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.
Intermediate Level

Niveau intermédiaire

Clock

Recommandé : 3 hours/week

Approx. 10 heures pour terminer
Comment Dots

English

Sous-titres : English

Programme du cours : ce que vous apprendrez dans ce cours

1

Section
Clock
1 heure pour terminer

Introduction to plastic electronics

This first module is an introduction to the concept of semiconductor, which is the primary consituent of all electronic decives. We also show how some organic compounds can behave as semiconductors....
Reading
2 vidéos (Total 24 min), 2 quiz
Video2 vidéos
Organic semiconductors10 min
Quiz2 exercices pour s'entraîner
Metals and semiconductors4 min
Organic semiconductors4 min

2

Section
Clock
1 heure pour terminer

Charge carrier transport in organic semiconductors

Electronic devives work through an electrical current generated by applying an electrical voltage. The process is controlled by charge carrier transport, descibed in this module....
Reading
3 vidéos (Total 26 min), 2 quiz
Video3 vidéos
Localisation via polarisation8 min
Localisation by disorder9 min
Quiz2 exercices pour s'entraîner
Conductivity of metals2 min
Localised charge carrier transport4 min

3

Section
Clock
21 minutes pour terminer

Optical properties of organic semiconductors

Beside electrical properties, electronic devices also involve optical aspects, for example in light-emitting diodes and photovoltaic cells. This modulel describes the interactions of light with organic semiconductors. ...
Reading
2 vidéos (Total 21 min)
Video2 vidéos
Excitons10 min

4

Section
Clock
1 heure pour terminer

Interfaces in plastic electronic devices

...
Reading
3 vidéos (Total 29 min), 1 quiz
Video3 vidéos
Charge carrier injection9 min
More on the current-voltage curve6 min
Quiz1 exercice pour s'entraîner
n-type and p-type organic semiconductors14 min

Enseignant

Gilles Horowitz

Emeritus Research Fellow
Laboratoire de Physique des Interfaces et des Couches Minces (LPICM)

À propos de École Polytechnique

L’École polytechnique associe recherche, enseignement et innovation au meilleur niveau scientifique et technologique mondial pour répondre aux défis du XXIe siècle. En tête des écoles d’ingénieur françaises depuis plus de 200 ans, sa formation promeut une culture d’excellence scientifique pluridisciplinaire, ouverte dans une forte tradition humaniste. ...

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