Search results for crystal

Condensed Matter 59 minutes ago

New techniques reveal properties of solid-state chiral materials

Chiral molecules—that is, those that have mirror images of themselves—have significant benefits for transistors and solar energy devices. Studying their properties in close detail, though, has been tricky due to the limited ...

Analytical Chemistry Jun 21, 2024

Novel catalysts for improved methanol production using carbon dioxide dehydrogenation

Encapsulating copper nanoparticles within hydrophobic porous silicate crystals has been shown by scientists at Tokyo Tech to significantly enhance the catalytic activity of copper-zinc oxide catalysts used in methanol synthesis ...

Condensed Matter Jun 21, 2024

Controlling electronics with light: Ultrafast lasers manipulate magnetite's structure

Researchers at EPFL have discovered that by shining different wavelengths (colors) of light on a material called magnetite, they can change its state, e.g., making it more or less conducive to electricity. The discovery could ...

Biotechnology Jun 21, 2024

Intricate processes in photosynthesis decoded using advanced electron microscopy technique

Using cryo-electron microscopy, a team of scientists from Humboldt-Universität zu Berlin (HU), the Swedish universities of Umeå and Uppsala and the University of Potsdam has succeeded in visualizing atomic structures at ...

Optics & Photonics Jun 21, 2024

Scientists develop innovative method to validate quantum photonics circuits performance

A team of researchers from the University of Ottawa's Nexus for Quantum Technologies Institute (NexQT), led by Dr. Francesco Di Colandrea, under the supervision of Professor Ebrahim Karimi, associate professor of physics, ...

Biochemistry Jun 21, 2024

Investigating DNA flexibility for the creation of new biomaterials

Northwestern investigators have demonstrated how manipulating DNA chemistry can alter its structure and flexibility and enable the realization of new materials useful in medicine and the life sciences, according to a study ...

Condensed Matter Jun 21, 2024

Physicists propose time crystal-based circuit board to reduce quantum computing errors

A trio of physicists, two with Uniwersytet Jagielloński in Poland and one with Swinburne University of Technology in Australia, are proposing the use of temporal printed circuit boards made using time crystals as a way to ...

Optics & Photonics Jun 20, 2024

Turning infrared light visible: New device uses 2D material to up-convert infrared light

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can't see, has an even lower frequency than red light. Researchers ...

Earth Sciences Jun 20, 2024

Groundbreaking discovery: How researchers found remnants of Earth's primordial crust near Perth

Our planet was born around 4.5 billion years ago. To understand this mind-bendingly long history, we need to study rocks and the minerals they are made of.

Superconductivity Jun 20, 2024

High-temperature superconductivity: Exploring quadratic electron-phonon coupling

A new study published in Physical Review Letters (PRL) explores the potential of quadratic electron-phonon coupling to enhance superconductivity through the formation of quantum bipolarons.

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