| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Gelinck, Gerwin H.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Origin and Energy of Intra-Gap States in Sensitive Near-Infrared Organic Photodiodescitations
- 2023Origin and Energy of Intra-Gap States in Sensitive Near-Infrared Organic Photodiodescitations
- 2022Multidimensional Perovskites for High Detectivity Photodiodescitations
- 2021A thin and flexible scanner for fingerprints and documents based on metal halide perovskitescitations
- 2021A thin and flexible scanner for fingerprints and documents based on metal halide perovskitescitations
- 2021Ultralow dark current in near-infrared perovskite photodiodes by reducing charge injection and interfacial charge generationcitations
- 2020On the origin of dark current in organic photodiodescitations
- 2019Short-channel vertical organic field-effect transistors with high on/off ratioscitations
- 2018A universal route to fabricate n-i-p multi-junction polymer solar cells via solution processingcitations
- 2018A universal route to fabricate n-i-p multi-junction polymer solar cells via solution processingcitations
- 2016Data retention in organic ferroelectric resistive switchescitations
- 2016Data retention in organic ferroelectric resistive switchescitations
- 2015Field-effect memory transistors based on arrays of nanowires of a ferroelectric polymer
- 2015Surface directed phase separation of semiconductor ferroelectric polymer blends and their use in non-volatile memoriescitations
- 2012Charge transport in amorphous InGaZnO thin film transistorscitations
- 2011Single-step solution processing of small-molecule organic semiconductor field-effect transistors at high yieldcitations
- 2011Multilevel information storage in ferroelectric polymer memoriescitations
Places of action
| Organizations | Location | People |
|---|
article
Multidimensional Perovskites for High Detectivity Photodiodes
Abstract
Low-dimensional perovskites attract increasing interest due to tunable optoelectronic properties and high stability. Here, it is shown that perovskite thin films with a vertical gradient in dimensionality result in graded electronic bandgap structures that are ideal for photodiode applications. Positioning low-dimensional, vertically-oriented perovskite phases at the interface with the electron blocking layer increases the activation energy for thermal charge generation and thereby effectively lowers the dark current density to a record-low value of 5 × 10<sup>−9</sup> mA cm<sup>−2</sup> without compromising responsivity, resulting in a noise-current-based specific detectivity exceeding 7 × 10<sup>12</sup> Jones at 600 nm. These multidimensional perovskite photodiodes show promising air stability and a dynamic range over ten orders of magnitude, and thus represent a new generation of high-performance low-cost photodiodes.