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They are popping up on roofs and car parks all'over the world: photovoltaic panels are becoming increasingly important in the race for renewable energy. This technology, based on the conversion of solar energy - photons - into electrical energy, sees a fast development of its performance. A postdoctoral researcher at the Uni intends to further improve them with a revolutionary structure dedicated to thin-film solar cells.

Professor Phillip Dale of the University of Luxembourg and Professor Mike Scarpulla of the University of Utah have discovered that researchers improve the efficiency of solar cells, the constituents of photovoltaic panels, at the same rate independently of the technology over the last decades.

To this day, cavities and damage to enamel are repaired by dentists with the help of synthetic filling materials. There is no natural alternative to this. A new 3D model with human dental stem cells could change this in the future. The results of the research led by KU Leuven Professor Hugo Vankelecom and Professors Annelies Bronckaers and Ivo Lambrichts from UHasselt have been published in Cellular and Molecular Life Sciences .

An interdisciplinary manuscript reporting on a collaboration between physicists and computational engineers from the University of Luxembourg and Padova (Italy) has been published in Physical Review Letters. This work reveals that interactions between many electrons in materials can induce a colossal enhancement of atomic forces at the nanoscale and in large engineering-scale systems.

Thursday, May 6, 2021 — For decades, we have been extracting materials from natural sources such as fossil fuels without considering the environmental impact.

Researchers at the University of Manchester in collaboration with CMT theorists (M. Andelkovic, S. Milovanovic, L. Covaci and F. Peeters) have uncovered interesting phenomena when multiple two-dimensional materials are combined into van der Waals heterostructures (layered 'sandwiches' of different materials).

Researchers at the University of Manchester in collaboration with CMT theorists (M. Andelkovic, S. Milovanovic, L. Covaci and F. Peeters) have uncovered interesting phenomena when multiple two-dimensional materials are combined into van der Waals heterostructures (layered 'sandwiches' of different materials).

Researchers from the Photonics Research Group (imec, Ghent University) and MIT have integrated single photon emitters in 2D layered materials with a Silicon Nitride photonic chip. Even for moderate quantum yields, dielectric cavities could be designed such that the single photon extraction into the guided mode can reach unity.

Researchers at KU Leuven and imec have successfully developed a new technique to insulate microchips. The technique uses metal-organic frameworks, a new type of materials consisting of structured nanopores. In the long term, this method can be used for the development of even smaller and more powerful chips that consume less energy.

UAntwerp researchers from the CMT group, Dr. Mehmet Yagmurcukardes and Prof. Francois Peeters, in collaboration with a team from Manchester have uncovered novel 2D materials. (Nanowerk News) A team of researchers at the National Graphene Institute at The University of Manchester have developed a new method to synthesize 2D materials that are thought to be impossible or, at least, unobtainable by current technologies.

UAntwerp researchers from the CMT group, Dr Jonas Bekaert and Prof Milorad Milosevic, in collaboration with Swedish researchers have predicted that a atomically thin layer of hydrogen will boost the critical temperature of a thin superconductor to above a hundred kelvin. Hydrogen-rich bulk superconducting materials have recently exhibited record-breaking critical temperatures, nearing the ambient temperature and thereby promising a major technological impact on the society.

By stabilizing perovskites -man-made crystals that can convert sunlight into electricity- they absorb sunlight and can be used in efficient solar panels. Perovskites are semiconductor materials that have many applications. They show particular promise in harvesting solar energy. Currently, most solar cells are made with silicon crystals, a relatively straightforward and effective material to process for this purpose.

A study led by KU Leuven for the first time explains how a promising type of perovskites - man-made crystals that can convert sunlight into electricity - can be stabilised. As a result, the crystals turn black, enabling them to absorb sunlight. This is necessary to be able to use them in new solar panels that are easy to make and highly efficient.

In brief : The challenge of renewable energy? The storage of green energy , i.e., being able to store energy when it's produced while using it when needed. The discovery of the researchers from UCLouvain? A new high performance and safe battery material (LTPS) capable of speeding up charge and discharge to a level never observed so far.

What is the impact of weathering processes on microplastics, and how do the particles spread across seas and oceans' Computer models developed by hydraulics engineers from KU Leuven may help to find the answers. Through rivers and wastewater, enormous amounts of minuscule plastic particles end up in our seas and oceans.

UAntwerp researchers from the CMT group, Dr. Mehmet Yagmurcukardes and Prof. Francois Peeters, in collaboration with a team from Manchester have uncovered novel 2D materials. (Nanowerk News) A team of researchers at the National Graphene Institute at The University of Manchester have developed a new method to synthesize 2D materials that are thought to be impossible or, at least, unobtainable by current technologies.

UAntwerp researchers from the CMT group, Dr Jonas Bekaert and Prof Milorad Milosevic, in collaboration with Swedish researchers have predicted that a atomically thin layer of hydrogen will boost the critical temperature of a thin superconductor to above a hundred kelvin. Hydrogen-rich bulk superconducting materials have recently exhibited record-breaking critical temperatures, nearing the ambient temperature and thereby promising a major technological impact on the society.