Our Powerful Features
Organic light-emitting diodes (OLED)
Organic photovoltaics (OPV) and photodetectors (OPD)
Organic field effect transistors (OFET)
Electrical device and material modeling
Excitonic device and material modeling
Degradation and lifetime studies
Intuitive web interface
Visualization
Integrated post-processing
No installation needed
- Effects of disorder and traps
- Non-uniform currents
- Mixed-matrix emissive layer
- Any 3D structure possible, including
- graded concentration profiles
- laterally non-uniform structures
- rough, intermixed interfaces
- Charge accumulation near interfaces
- Charge carrier loss due to imperfect blocking
- Voltage loss across transport layers
- Dark-injection studies
- Roll-off due to polaron quenching and exciton annihilation
- Shape of the recombination zone
- Color-tuning using co-doping
- Delayed fluorescence, TADF, and hyperfluorescence
- Transient electroluminescence
- Consequences of degradation processes to device performance
- Mobility studies, including
- anisotropy
- molecular doping
- any shape of the density of states
- any type of energetic correlation
- any type of the positional disorder
- Recombination rate studies
- Exciton diffusion and energy transfer studies
- Photoluminescence studies:
- steady-state
- time-resolved
- polaron-singlet and polaron-triplet quenching
- exciton-exciton annihilation (for singlets and triplets)
- effect of emissive dipole orientation
- Photobleaching studies
- Visualization of current density filaments
- Visualization of events
- charge and exciton movement
- exciton generation and dissociation
- exciton quenching
- degradation
- Fully interactive
- move through your device
- take snapshots
- save as movie
The intuitive interface of Bumblebee guides you through the complete simulation workflow, from preparing your simulations to the post-processing, all from your web browser.
- Data security is our priority
- Integrated post-processing features to help you visualize your results immediately and choose which data to extract.
- All graphs and data can be saved on your computer and further processed on your chosen system.
- Kinetic Monte Carlo simulation
- Mechanistic approach based on physical parameters
- Highly optimized code base written in C++
- scalable: >107 molecules is feasible and realistic
- simulations with >104 charge carriers and excitons are possible
- Integrated post-processing
Wondering if Bumblebee can answer your research questions? Here you can find example application notes for diverse topics.
- Thermally Activated Delayed Fluorescence in OLEDs
- State-of-the-art 3.5th generation OLEDs
- Transient electroluminescence in OLEDs
- Modeling Organic Photovoltaic devices
- Recent browser with HTML5 support