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Nanophysics news
2D topological Kondo insulator observed in a moiré superlattice
When mobile charge carriers, also known as itinerant electrons, interact with the strong exchange magnetic fields associated with the intrinsic angular momentum of localized electrons, this can give rise to the so-called ...
Engineered magnetic films follow graphene's equations for massless electron waves
The electronic and magnetic properties of two-dimensional materials both have strong potential for technological applications. Researchers have long assumed that they are distinct phenomena, but Illinois Grainger engineers ...
Nanophysics
Mar 8, 2026
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Toward practical laser-driven light sails using photonic crystals
Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and limits their speed and travel distance. For decades, researchers have explored light sails as an alternative. ...
Nanophysics
Mar 5, 2026
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Chemically tuning nanographene into topological spin chains and why the ends matter
When most people hear "polymer," they think of plastics. In our group, polymerization is a way to line up identical molecules like beads on a string and let quantum mechanics take over. Put magnetic building blocks in a one-dimensional ...
'Nano-origami' reshapes liquid droplets into six-pointed stars
For the first time, researchers in France and Israel have observed how an emulsified liquid droplet can transform from a hexagon into a six-pointed star shape in response to rising temperature. Publishing their results in ...
Poking a nanostring: Scientists uncover energy cascades in tiny resonators
Scientists at TU Delft have designed a nanostring that, when poked, doesn't lose its energy to the environment immediately. Instead, the energy leaks out within the string, triggering a cascade of distinct vibrational modes. ...
Nanophysics
Mar 3, 2026
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Intermediate phases unlock faster nanoparticle crystallization
Crystalline nanomaterials are valuable because their highly ordered structures give them useful properties for technologies such as data storage and optical devices. But forming nanoparticles from those orderly crystals is ...
Nanophysics
Mar 3, 2026
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From hyperbolic in-plane anisotropy to an optical chirality: A new route to nanoscale circular polarizers
In recent years, van der Waals crystals have evolved from scientific curiosities into a versatile platform for exploring novel quantum phases and unconventional nanophotonic phenomena. Their layered nature allows stacking, ...
Nanophysics
Mar 3, 2026
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Physicists discover long-predicted 'clock magnetism' in an atomically thin crystal
Strange things happen to materials when you peel them down, layer by layer, from thick chunks all the way to sheets just an atom thick. Reporting in the journal Nature Materials, a team led by physicists at The University ...
Nanophysics
Mar 2, 2026
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Catching light in air: Programmable Mie voids boost light matter interaction
Atomically thin semiconductors such as tungsten disulfide (WS2) are promising materials for future photonic technologies. Despite being only a single layer of atoms thick, they host tightly bound excitons—pairs of electrons ...
Nanophysics
Mar 2, 2026
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New technique spots hidden defects to boost reliability of ultrathin electronics
Future devices will continue to probe the frontier of the very small, and at scales where functionality depends on mere atoms, even the tiniest flaw matters. Researchers at Rice University have shown that hard-to-spot defects ...
Nanophysics
Feb 26, 2026
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A new, useful absorption limit for ultra-thin films
Ultrathin, conductive films such as those made of graphene are widely used in modern optoelectronic devices, but it has been thought that their efficacy is fundamentally limited: they can absorb at most half of the incident ...
When smaller means better: How device scaling enhances memory performance
Shrinking ferroelectric tunnel junctions can significantly boost their performance in memory devices, as reported by researchers from Science Tokyo. The team fabricated nanoscale junctions directly on silicon substrates and ...
Nanophysics
Feb 24, 2026
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Diamond surfaces are covered in thin, ice-like water layers
Using atomic-scale defects in diamond, researchers in China have gained unprecedented insights into the complex chemical processes that unfold at the interfaces between solid surfaces and their surroundings. Published in ...
Ultrafast X-rays reveal physical principles behind lipoprotein motion within egg yolk plasma
Egg yolk may appear runny and uniform, but on the nanoscale, it is one of the most crowded biological fluids in nature. Packed with proteins and fats, it serves as a dense storage reservoir for a developing embryo. Yet the ...
Bio & Medicine
Feb 23, 2026
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Nanodevice produces continuous electricity from evaporation
A nanodevice developed at EPFL produces an autonomous, stable current from evaporating saltwater by using heat and light to control the movement of ions and electrons. Previously, researchers in the Laboratory of Nanoscience ...
Nanophysics
Feb 19, 2026
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Mass production technology developed for ultra-high color purity perovskite emitters
A research team led by Professor Tae-Woo Lee has developed a technology to mass produce ultra-high color purity perovskite nanocrystals (PeNCs), the core material for next-generation displays, without the need for high temperature, ...
Nanophysics
Feb 18, 2026
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When electronics become flexible: Atom-thin materials for future devices
In a paper published in the journal Small, a team of physicists from IISER Pune have developed tiny electronic devices from a special semiconductor material called bismuth oxyselenide (Bi2O2Se). This development has potential ...
Nanophysics
Feb 18, 2026
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A bacterium's built-in compass, explained: Single-cell magnetometry confirms Earth-field alignment
Some bacterial species possess an astonishing ability: They use Earth's magnetic field to orient themselves. To better understand this mechanism, the team led by Argovia-Professor Martino Poggio from the Swiss Nanoscience ...
Bio & Medicine
Feb 17, 2026
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Tuned nanocrystals speed light-driven reactions by matching molecular vibrations
Adjusting the size and chemistry of nanocrystals within an ultrathin surface can speed up light-driven chemical reactions, according to a University of Michigan Engineering study published in the Journal of the American Chemical ...
Nanophysics
Feb 17, 2026
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More news
Driven electrolytes are agile and active at the nanoscale
Seeing how atoms vibrate at the Ångström scale
New type of magnetism discovered in 2D materials
DNA provides a solution to our enormous data storage problem
Other news
Camera captures first video of a red fox attacking a wolf pup
Raccoons solve puzzles for the fun of it, new study finds
Evaluating landing sites for China's manned moon mission
Deep ocean microbes may already be prepared to tackle climate change
Gene edit makes probiotic safer for immunocompromised patients
Nanosecond light-by-light switching achieved in liquid crystal droplet
Five-minute test spots PFAS down to parts-per-trillion
Key protein SYFO2 enables 'self-fertilization' of leguminous plants
Ultrafast light pulses make molecules rotate on quantum materials
