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Nanomaterials news
Hidden transport pathways in graphene confirmed, paving the way for next-generation device design
Electron transport in bilayer graphene exhibits a pronounced dependence on edge states and a nonlocal transport mechanism, according to a study led by Professor Gil-Ho Lee and Ph.D. candidate Hyeon-Woo Jeong of POSTECH's ...
Nanophysics
22 minutes ago
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Janus graphene nanoribbons poised to advance quantum technologies
Researchers from the National University of Singapore (NUS) have recently achieved a significant breakthrough in the development of next-generation carbon-based quantum materials, opening new horizons for advancements in ...
Nanophysics
23 hours ago
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Domain wall fluctuations in 2D materials reveal a new mechanism of superconductivity
Two-dimensional (2D) van der Waals are made of atomically thin layers, held together by weak van der Waals forces. These materials have been the focus of numerous studies, as their unique properties make them ideal for studying ...
Decoding 2D material growth: White graphene insights open doors to cleaner energy and more efficient electronics
A breakthrough in decoding the growth process of hexagonal boron nitride (hBN), a 2D material, and its nanostructures on metal substrates could pave the way for more efficient electronics, cleaner energy solutions and greener ...
Nanophysics
Jan 8, 2025
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Micro, modular, mobile—DNA-linked microrobots offer new possibilities in medicine and manufacturing
When robots are made out of modular units, their size, shape, and functionality can be modified to perform any number of tasks. At the microscale, modular robots could enable applications like targeted drug delivery and autonomous ...
Bio & Medicine
Jan 8, 2025
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Graphene technique improves ultrathin film manufacturing for flexible electronics
As the demand for thinner, lighter, and more flexible electronic devices grows, the need for advanced manufacturing processes has become critical. Polyimide (PI) films are widely used in these applications due to their excellent ...
Nanomaterials
Jan 8, 2025
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Researchers image magnetic skyrmions at room temperature for the first time
An international research team, working with cutting-edge technology at the University of Nebraska–Lincoln, has made a discovery that may dramatically expand the materials used in next-generation, energy-efficient memory ...
Nanophysics
Jan 8, 2025
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Sustainable nanofiber coating can extend fruit shelf life
As fruits and vegetables are perishable, it can be challenging to keep them fresh and safe to eat. In the time it takes to transport them from farm to table, these difficulties with post-harvest storage mean that enormous ...
Bio & Medicine
Jan 7, 2025
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Combining graphene and nanodiamonds for better microplasma devices
Microplasma devices are incredibly versatile tools for generating and sustaining plasmas on micro- and millimeter scales. The latest advances in nanotechnology now promise to expand their range of applications even further ...
Nanophysics
Jan 7, 2025
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From superfood to super material: Goji berries yield antibacterial silver nanoparticles
As the search for sustainability permeates all fields, researchers are turning to a unique organic source for creating antibacterial silver nanoparticles (Ag-NPs)—the humble goji berry.
Bio & Medicine
Jan 7, 2025
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Brain-inspired nanotech offers new path for smarter electronics
Imagine a future where your phone, computer or even a tiny wearable device can think and learn like the human brain—processing information faster, smarter and using less energy.
Nanophysics
Jan 7, 2025
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Quantum dots enhance spin chemistry in radical pairs
Colloidal quantum dots (QDs) constitute a platform to explore various quantum effects. Their size-dependent colors are essentially a naked-eye, ambient-condition visualization of the quantum confinement effect.
Nanophysics
Jan 7, 2025
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Ultrathin conductor surpasses copper for more energy-efficient nanoelectronics
As computer chips continue to get smaller and more complex, the ultrathin metallic wires that carry electrical signals within these chips have become a weak link. Standard metal wires get worse at conducting electricity as ...
Nanophysics
Jan 7, 2025
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Innovative doping technique boosts semiconductor nanocrystal performance
A research team has successfully developed a new technology to control doping at the nucleus (seed) phase to increase the performance of semiconductor nanocrystals. The study uncovered how the doping process and location ...
Nanomaterials
Jan 6, 2025
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Laser technique uncovers how titanium's electron behavior influences its physical properties
A research team at Yokohama National University has developed a way to study how the orientation and behavior of electrons in titanium influence its physical characteristics. Their findings, published in Communications Physics ...
Nanophysics
Jan 6, 2025
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Discovery of bistable nanocrystals promises faster, more energy-efficient optical computing
Scientists, including an Oregon State University chemistry researcher, have taken a key step toward faster, more energy-efficient artificial intelligence, and data processing in general, with the discovery of luminescent ...
Nanophysics
Jan 3, 2025
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Diversifying DNA origami: Generative design tool relies on grammar rules for finding best shape
Just as the name suggests, DNA origami is a fabrication technique wherein researchers fold DNA strands to create precisely shaped 2- and 3-dimensional nanostructures. These highly programmable structures have the potential ...
Bio & Medicine
Jan 2, 2025
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New 'all-optical' nanoscale sensors of force access previously unreachable environments
Mechanical force is an essential feature for many physical and biological processes. Remote measurement of mechanical signals with high sensitivity and spatial resolution is needed for a wide range of applications, from robotics ...
Nanophysics
Jan 1, 2025
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Engineers develop first deep-UV microLED display chips for maskless photolithography
In a breakthrough set to revolutionize the semiconductor industry, the School of Engineering of the Hong Kong University of Science and Technology (HKUST) has developed the world's first-of-its-kind deep-ultraviolet (UVC) ...
Nanophysics
Dec 30, 2024
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2D materials with 'twist' show unexpected electronic behavior that defy theoretical predictions
In the search for new materials that can enable more efficient electronics, scientists are exploring so-called 2D materials. These are sheets of just one atom thick, that may have all kinds of interesting electronic properties. ...
Nanophysics
Dec 30, 2024
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