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Search results for harvesting devices

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 ...

Polymers Feb 25, 2025

From scraps to sips: Biomass-based hydrogel pulls drinking water from thin air

Discarded food scraps, stray branches, seashells and many other natural materials are key ingredients in a new system that can pull drinkable water out of thin air developed by researchers from The University of Texas at ...

Nanophysics Feb 11, 2025

Miniaturization of thin films uncovers 'Goldilocks zone' in relaxor ferroelectrics

A new study led by Rice University materials scientist Lane Martin sheds light on how the extreme miniaturization of thin films affects the behavior of relaxor ferroelectrics—materials with noteworthy energy-conversion ...

Nanophysics Jan 30, 2025

Generating electricity from tacky tape: Follow-up research offers improved version

Zaps of static electricity might be a wintertime annoyance, but to certain scientists, they represent an untapped source of energy. Using a device called a triboelectric nanogenerator (TENG), mechanical energy can be converted ...

Molecular & Computational biology Jan 23, 2025

Harvest smarter, not harder: Machine learning meets tomato farming

A research team led by Dr. David Helman from the Faculty of Agriculture, Food and Environment at the Hebrew University of Jerusalem has developed a novel machine learning model employing hyperspectral imaging to assess the ...

General Âé¶¹ÒùÔºics Jan 14, 2025

All-flat phononic band structure controls sound and vibrations by trapping energy

A team of UConn College of Engineering (CoE) researchers have achieved a major milestone in the field of phononics with the first experimental demonstration of an all-flat phononic band structure (AFB). Phononics concerns ...

Analytical Chemistry Jan 9, 2025

Wireless electrochemical synthesis: Microelectronics transform well plate for high-throughput experimentation

A combined team of chemists and nano-scientists at Cornell University has developed a wireless microelectronic device powered by light that can convert a well plate into an array of small electrochemical reactors.

Quantum Âé¶¹ÒùÔºics Dec 27, 2024

Advancing unidirectional heat flow: The next era of quantum thermal diodes

Heat management at the nanoscale has long been a cornerstone of advanced technological applications, ranging from high-performance electronics to quantum computing. Addressing this critical challenge, we have been deeply ...

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