SmallOptoelectronics
Materials and devices for light emission, electronic switching and bioelectronic interfaces.
Chiral light emission
We develop organic materials and device structures for circularly polarised light-emitting diodes (CP-OLEDs), with a focus on improving the dissymmetry of the emitted light. We study how molecular structure and device architecture influence circularly polarised emission.
Transistors and phototransistors
We measure charge-carrier mobility in organic semiconductors using organic field-effect transistors. Our work also investigates light sensing, electrical switching and current amplification in organic thin-film phototransistors.
Bioelectronics and neuromorphic computing
With our international collaborators, we explore organic semiconductors for next-generation applications, including artificial retinas and neuromorphic computing.
Research highlights
Small
Nature PhotonicsElectrical control of photon spin angular momentum in organic electroluminescent materials
Nature ElectronicsNeuromorphic computing based on halide perovskites
Selected publications
- A Quinoidal J‐Aggregated Indacendiselenophene Exhibiting High Responsivity in Ultra‐Narrowband Organic Photodetection
- Revealing the Impact of Phase Transition on n = 1 2D Perovskite Photodetectors With Intrinsically Tunable Narrowband Detection
- Novel ambipolar polymers for detection beyond 1000 nm with organic phototransistors
- Influence of Selenium on the Optoelectronic Properties of a Series of Structurally Simple p‐type Polymers for Organic Thin‐Film Transistors
- Rational Design of New Conjugated Polymers with Main Chain Chirality for Efficient Optoelectronic Devices: Carbo [6] Helicene and Indacenodithiophene Copolymers as Model Compounds
- A Conjugated Carboranyl Main Chain Polymer with Aggregation-Induced Emission in the Near-Infrared
- Conjugated Polymer Heteroatom Engineering Enables High Detectivity Symmetric Ambipolar Phototransistors
- Chiral materials and mechanisms for circularly polarized light-emitting diodes
- Neuromorphic computing based on halide perovskites
- Photo-Chemical Stimulation of Neurons with Organic Semiconductors