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Researchers from the Faculty of S&T at the University of Twente have shown a novel approach for the design of efficient solar fuel devices. Research performed by graduated PhD candidate Kaijian Zhu shows that reducing the light-induced twisting of molecules can turn hydrogen generation on. Photoelectrochemical cells are promising for the production of solar fuels, for example, the conversion of water into hydrogen or CO2 into organic molecules.

Using neutrons, TU/e scientists visualize the internal processes of a redox flow battery. At the beginning of the 20th century, the invention of X-ray imaging provided a leap of knowledge in medical science. Since then, we can see how our body's bones work, bringing numerous new treatments to light. Now, a similar approach using neutron imaging makes it possible to visualize the internal functioning of redox flow batteries - a type of battery mainly used for large-scale storage in solar and wind energy systems.

Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large semiconductor qubit arrays. The research group published their demonstration of hopping spins in Nature Communications and their work on somersaulting spins in Science.

In a step towards sustainable energy, a team of researchers at the University of Twente led by Dr Marco Altomare have demonstrated a new method to reduce the use of precious metals such as platinum in green hydrogen production without sacrificing performance. The researchers published their findings in the Wiley VCH scientific journal Advanced Functional Materials .

For the first time, a team of scientists from HFML-FELIX at Radboud University has unveiled the cosmic fingerprints of sulfur rings. These results, published in Nature Communications, may shed new light on the way sulfur was transported from dark interstellar clouds (where stars are formed) to young planetary systems and planets like Earth and Venus, and offers ways to search for cosmic sulfur using the James Webb Space Telescope (JWST).

In their recent paper , researchers from the University of Twente in the Netherlands have gained important insights into the elementary particles that make up light. These particles, photons , -behavein an amazingly greater variety than electrons surrounding atoms, while also being much easier to control.

What if we could find a way to make electric currents flow, without energy loss? A promising approach for this involves using materials known as topological insulators. They are known to exist in one (wire), two (sheet) and three (cube) dimensions; all with different possible applications in electronic devices.

More advanced and faster research is possible with the commissioning of the cold neutron source and the improved instruments of TU Delft Reactor Institute (RID) as of 27 June 2024. The first results of research are expected in October 2024, around the official reopening of the reactor. In recent years, the TU Delft team together with more than 10 national and international partners and suppliers have realised a technical masterpiece.

Ruben Nicasy defended his PhD thesis at the Department of Applied Physics and Science Education on June 27th. Faster, greener and cheaper. These are currently the keywords within the printing industry, which is undergoing rapid innovations. TU/e researcher Ruben Nicasy developed an innovative method to determine how ink is absorbed by paper or cardboard in order to further improve print quality.

Researchers at QuTech have found a way to make Majorana particles in a two-dimensional plane. This was achieved by creating devices that exploit the combined material properties of superconductors and semiconductors. The inherent flexibility of this new 2D platform should allow one to perform experiments with Majoranas that were previously inaccessible.

Applying physics to better understand complicated biological processes: that is what Meike Bos did during her PhD. She used computer models to investigate how ciliated cells in the airways move to ensure that mucus can be transported. Her research, culminating in a successful dissertation defense on 29 May, highlights the power of computational modeling in addressing complex biological phenomena.

Recently, a team of chemists, mathematicians, physicists and nano-engineers at the University of Twente in the Netherlands developed the ultimate device to control the emission of photons with unprecedented precision. This technology could lead to more efficient miniature light sources, sensitive sensors, and stable quantum bits for quantum computing.

Researchers from TU Delft and Brown University have engineered string-like resonators capable of vibrating longer at ambient temperature than any previously known solid-state object - approaching what is currently only achievable near absolute zero temperatures. Their study, published in Nature Communications , pushes the edge of nanotechnology and machine learning to make some of the world's most sensitive mechanical sensors.

In a novel study , researchers of the University of Twente have made significant strides in understanding the behaviour of microand nanobubbles on electrodes during water electrolysis. This process is crucial for (green) hydrogen production. These tiny bubbles form on the electrodes, blocking the flow of electricity and reducing the efficiency of the reaction.

Using an ultrasensitive photonic crystal, TU/e researchers were able to detect single particles down to 50 nanometers in diameter. The new research has just been published in the journal Optica. What do volcanic lava, fire smoke, automobile exhaust fumes, and printer toner have in common? They are all sources of ultrafine particles - particles with a diameter below 100 nanometers, which can pose serious health risks if inhaled.

Researchers at the University of Twente have shown how to improve the efficiency of hydrogen production in an experimental setup. They showed that the magnetic order of the molecules plays a critical role. In the search for green hydrogen, the design of efficient catalyst materials that increase the efficiency and speed of the chemical reaction that produces (green) hydrogen is essential.

Bringing together chemists and physicists to thoroughly investigate how electrochemical processes work on the smallest scale. That is the goal of the new Advanced Nano-electrochemistry Institute of the Netherlands, or ANION for short. The consortium receives a Gravitation funding of 23.6 million euros for this purpose.

Hailin Fu found the chemical system that behaves like cell organelles with well-defined segregated areas in a water-based solution by accident. She followed the science to the end though, and she describes her and her colleagues' journey of discovery in a new paper just published in Nature. It is quite rare to see a Nature article, with all'authors on the paper coming from the same institute.

Researchers from Fujitsu and QuTech have developed new and ultra-cold electronic circuits to control diamond-based quantum bits. As a result of their joint research project, it becomes possible to build larger quantum computers, through overcoming the 'wiring bottleneck', while maintaining high quality performance.

A TU/e and Catalan Institute of Nanoscience and Nanotechnology-led collaboration involving researchers from around the world has the answer, and the why, and the results have just been published in the journal Science Advances. Electrons carry electrical energy, while vibrational energy is carried by phonons.