Principal Investigator:
Iván Mora-Seró
Senior Researchers:
Eva Mª Barea
Hybrid organic-inorganic perovskite semiconductors or semiconductor Quantum Dots (quantum confinement in 3D), or Quantum Rods or Wires (quantum confinement in 2D), offer a tremendous potential for the development of a new generation of optoelectronic devices with enhanced properties. The group focuses its research on the development of advanced hybrid and nanostructured materials, such as halide perovskites and colloidal quantum dots, in order to take advantage of their properties in optoelectronic devices. Special emphasis is placed on synthesis of materials for the preparation of photovoltaic devices and LEDs, and also for light amplifiers and lasers; study of new semiconductor materials or nanostructured configurations; systematic structural, electrical and optical characterisation of material devices; identify the different physical processes responsible for its final performance.
Specific lines of research:
- Adv. Mat. for energy conversion.
- Semiconductors Materials: Thin films, 2D, 1D, 0D semiconductors, Perovskites and Hybrid semiconductors, Organic semiconductors, Colloidal Quantum Dots
- Crystal growth of thin films and nanostructured semiconductors
- Optical, electrical and structural characterizaion
- Photovoltaic Systems
- Light emitting systems (LEDs, laser, optical amplifiers)
- Photodetectors
- Sensors
- Modulators
- Modelling: Optoelectronic Devices, Quantum Chemistry Methods
Members
Publications
2023
Advanced Optical Materials,
2023,
2203096,
1 - 11.
Efficient Ligand Passivation Enables Ultrastable CsPbX3 Perovskite Nanocrystals in Fully Alcohol Environments.
Advanced Physics Research,
2023,
2200079,
1-4.
Stabilization of Black FAPbI3 Perovskite by Interaction with the Surface of the Polymorphic Phase α-PbO.
Advanced Materials,
2023,
35,
2207993.
Radiative recombination processes in halide perovskites observed by light emission voltage modulated spectroscopy.
2022
Nanomaterials,
2022,
23,
11.
Enhanced Spontaneous Emission of CsPbI3 Perovskite Nanocrystals Using a Hyperbolic Metamaterial Modified by Dielectric Nanoantenna.
Article page: https://www.mdpi.com/2079-4991/13/1/11
Electrochimica Acta,
2022,
439,
141701.
α-FAPbI3 powder presynthesized by microwave irradiation for photovoltaic applications.
Advanced Functional Materials,
2022,
Vitamins as Active Agents for Highly Emissive and Stable Nanostructured Halide Perovskite Inks and 3D Composites Fabricated by Additive Manufacturing.
Advanced Materials,
2022,
Unusual Spectrally Reproducible and High Q-Factor Random Lasing in Polycrystalline Tin Perovskite Films.
RSC Advances,
2022,
12,
32630–32639.
Balanced change in crystal unit cell volume and strain leads to stable halide perovskite with high guanidinium content.
Solar RRL,
2022,
2200641 (1 of 10).
Photonic Processing of MAPbI3 Films by Flash Annealing and Rapid Growth for High-Performance Perovskite Solar Cells.
ACS Applied Energy Materials,
2022,
xx,
Degradation Analysis of Triple-Cation Perovskite Solar Cells by 2 Electrochemical Impedance Spectroscopy.
Article page: https://pubs.acs.org/doi/full/10.1021/acsaem.2c02161
ACS Energy Letters,
2022,
7, XXX,
3653–3655.
2D PEA2SnI4 Inkjet-Printed Halide Perovskite LEDs on Rigid and Flexible Substrates.
Nano Letters,
2022,
22, 18,
7621–7627.
Revealing Giant Exciton Fine-Structure Splitting in Two-Dimensional Perovskites Using van der Waals Passivation.
Frontiers in Energy,
2022,
10,
914115.
Inductive and Capacitive Hysteresis of Halide Perovskite Solar Cells and Memristors Under Illumination.
Physical Chemistry Chemical Physics,
2022,
24,
15657-15671.
Understanding equivalent circuits in perovskite solar cells. Insights from drift-diffusion simulation.
Advanced Optical Materials,
2022,
2200458,
1-11.
Directional and Polarized Lasing Action on Pb-free FASnI3 Integrated in Flexible Optical Waveguides.
Chemistry of Materials,
2022,
34, 7,
3076–3088.
Suppressing the Formation of High n-Phase and 3D Perovskites in the Fabrication of Ruddlesden–Popper Perovskite Thin Films by Bulky Organic Cation Engineering.
Article page: https://pubs.acs.org/doi/10.1021/acs.chemmater.1c04135
Solar RRL,
2022,
2200012,
1-16.
Application of Halide Perovskite Nanocrystals in Solar- Driven Photo(electro)Catalysis.
Advanced Optical Materials,
2022,
2102566,
1-33.
Combining Perovskites and Quantum Dots: Synthesis, Characterization, and Applications in Solar Cells, LEDs, and Photodetectors.
Joule,
2022,
6,
1-23.
Tin perovskite solar cells with >1,300 h of operational stability in N2 through a synergistic chemical engineering approach.
Advanced Materials Technologies,
2022,
2101525 ,
2-11.
High Quality Inkjet Printed-Emissive Nanocrystalline Perovskite CsPbBr3 Layers for Color Conversion Layer and LEDs Applications.
