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Search results for harvesting devices

Condensed Matter Apr 25, 2025

An earth-abundant mineral for sustainable spintronics

In 2023, EPFL researchers succeeded in sending and storing data using charge-free magnetic waves called spin waves, rather than traditional electron flows. The team from the Lab of Nanoscale Magnetic Materials and Magnonics, ...

Cell & Microbiology Apr 15, 2025

How circadian clocks maintain robustness in changing environments

New research has uncovered how a simple circadian clock network demonstrates advanced noise-filtering capabilities, enhancing our understanding of how biological circuits maintain accuracy in dynamic natural environments.

General Âé¶¹ÒùÔºics Apr 11, 2025

Breaking a century-old physics barrier: Scientists achieve perfect wave trapping with simple cylinders

A joint research team has successfully demonstrated the complete confinement of mechanical waves within a single resonator—something long thought to be theoretically impossible. Their findings, published on April 3 in Âé¶¹ÒùÔºical ...

Nanophysics Apr 3, 2025

Nitrogen and argon plasma boosts performance of carbon-based supercapacitor electrodes

Scientists from Skoltech, the Institute of Nanotechnology of Microelectronics, RAS, and other research centers have refined the understanding of how plasma treatment of carbon-based electrodes affects the key characteristics ...

Nanophysics Mar 31, 2025

Time-resolved photoluminescence unlocks nanoscale insights into surface-modified metal oxide semiconductors

In the quest for next-generation energy, sensing, and pigment technologies, semiconducting metal oxides like titanium dioxide (TiOâ‚‚) have emerged as essential materials due to their abundance, stability, and intriguing ...

General Âé¶¹ÒùÔºics Mar 30, 2025

Faux gras? Scientists craft 'more ethical' version of French delicacy

Foie gras—the fattened liver of ducks or geese—is a French delicacy prized for its rich, buttery flavor. But its production, which involves force-feeding the animals, has led to bans in several countries.

Nanophysics Mar 17, 2025

Tellurium boosts 2D semiconductor performance for faster photodetection

A group of Carnegie Mellon University researchers recently devised a method allowing them to create large amounts of a material required to make two-dimensional (2D) semiconductors with record high performance. Their paper, ...

Plants & Animals Mar 14, 2025

How plants could help power the green energy transition

Biological science is changing the way we harness and manage renewable energy, according to a new study by researchers at The Australian National University (ANU).

Nanophysics Mar 11, 2025

Scientists discover smart way to generate energy with tiny plastic beads

An international team of researchers has discovered a new method to generate electricity using small plastic beads. By placing these beads close together and bringing them into contact, they generate more electricity than ...

Nanomaterials Mar 3, 2025

Graphene production technique offers green alternative to graphite mining

Researchers in Sweden report a green alternative to reduce reliance on mining graphite, the raw source behind the "wonder material" graphene. In the journal Small, researchers at KTH Royal Institute of Technology say they ...

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