Researchers observed signs of spin-triplet superconductivity in magic-angle trilayer graphene, which resists high magnetic fields and could improve MRI technology. This exotic material's ability to persist superconducting under strong magnetic fields has the potential to revolutionize technologies like quantum computing.
Researchers used satellite technology to identify migrant settlements in southern Greece, where thousands of Bangladeshi workers were exploited. They developed a decision model to prioritize victims and allocate resources to improve living conditions.
Researchers at Duke University developed acoustoelectronic nanotweezers that control nanoparticles using sound-induced electric fields. This label-free, dynamically controllable method can be applied to various technologies, including biomedicine and condensed matter physics.
A team of UK scientists has confirmed a decades-long theoretical prediction about gamma-ray bursts. They measured the magnetic field in a far-off Gamma-Ray Burst and found it was scrambled after the ejected material crashed into, and shocked, the surrounding medium. This discovery sheds new light on these extreme cosmic blasts.
Researchers at Nanyang Technological University created millimetre-sized robots that can be controlled using magnetic fields to perform highly manoeuvrable manipulations. These robots improve on existing small-scale robots by optimizing their ability to move in six degrees-of-freedom, and can rotate 43 times faster than previous devices.
Researchers developed a simple-to-use Multivariable Integrated Evaluation Tool (MVIETool) to facilitate climate model evaluation and models inter-comparison. The improved MVIE method provides a more comprehensive and precise evaluation of climate model performance, including accurate evaluation results for spatial fields.
A new study by Chinese Academy of Sciences researchers has revealed diverse magnetic field morphologies in Solar-type star-forming cores in the Taurus B213 region. The findings contradict expectations based on theory that magnetic fields regulate star formation.
A new panorama of the Galactic Center builds on previous surveys, expanding Chandra's high-energy view. The image features X-ray and radio emission intertwined threads, bound by magnetic fields that may have formed through magnetic reconnection. This process drives galactic-scale outflows and affects cosmic rays and interstellar medium.
Researchers observed plasma jets interacting with magnetic fields in a massive galaxy cluster 600 million light years away. The findings can help clarify how such galaxy clusters evolve, providing new insights into the structure of intracluster magnetic fields.
A new study found that more college students change majors within the STEM pipeline than leave the career path altogether. Students often switch to a field they find more attractive, highlighting the importance of understanding their motivations.
Researchers found that sharks rely on magnetic fields to guide them during long-distance migrations. Bonnethead sharks were used in experiments, which showed that they orient themselves based on the magnetic field, even when exposed to fields outside their natural range.
Astronomers have developed a new tool to investigate the structure of invisible inter-cluster magnetic fields in galaxies. The technique uses jets of high-energy particles emitted from massive black holes to create detailed maps of these magnetic fields.
Geographers at Heidelberg University created a full inventory of seasonal aufeis fields in the Upper Indus Basin, discovering over 3,700 fields across 300 square kilometers. These natural reservoirs play an essential role in hydrology and climatology, particularly in irrigation and hydropower generation.
A University of Maine study found that Down East wild blueberry fields are warming at a rate 1.2 degrees Celsius faster than the rest of the state over the past 40 years. This rapid warming is expected to increase evapotranspiration, threatening water supplies and crop health.
The team successfully controlled spin defects in a layered crystal of boron nitride, even at room temperature. This achievement opens up new avenues for precise measurements of local electromagnetic fields, with potential applications in medicine, navigation, and information technology.
Researchers propose using electron holes as a solution to operational speed/coherence trade-off in quantum computing. Theoretical studies predict holes can be used to create robust quantum bits with optimal operation points for ultrafast and highly coherent performance.
Researchers have realized a synthetic gauge field in a single optomechanical resonator using multimode interaction. This breakthrough enables precise quantum many-body simulation and control over bosons, with potential applications in topological physics.
A recent study analyzing nearly 250,000 mathematicians found that the Fields Medal has elevated marginalized nationalities, but also perpetuates self-reinforcing behavior through mentoring relationships. The research highlights the need for the prize to return to its roots and achieve its original goal of promoting inclusivity in math.
Researchers at NIMS and Osaka University have found a way to preserve superconductivity in thin films of atomic-scale thickness when exposed to strong magnetic fields. This discovery could lead to the development of superconducting materials resistant to magnetic fields, enabling topological superconductors for quantum computing applic...
Scientists at Graz University of Technology have successfully imaged surface phonons in three dimensions, revealing the spatial distribution of electromagnetic fields near nanosurfaces. This breakthrough could lead to improved thermal conduction, sensor technology, and energy storage.
Astronomers using the Event Horizon Telescope have observed polarised light around a black hole, showing that magnetic fields at its edge are strong enough to push back against hot gas and resist gravity's pull. This discovery helps explain how the M87 galaxy launches energetic jets from its core.
A new view of the region closest to M87's supermassive black hole reveals important details of magnetic fields and hints at how powerful jets originate. The observations suggest strongly magnetized gas plays a key role in launching energetic jets.
Astronomers have captured the first-ever image of a black hole's magnetic fields, revealing that polarized light reveals the structure of these fields just outside the event horizon. This breakthrough observation will help scientists understand how energy is extracted from spinning black holes to produce powerful jets.
A new model explains how social climate surrounding gender roles contributes to the masculine image of physics and mathematics in Japan and England. The study found that negative views of intellectual women are correlated with a masculine image of mathematics only in Japan, while a focus on avoiding sexism affects STEM choice in England.
A recent study published in Bioelectricity found that electromagnetic fields can hinder the spread of breast cancer cells, slowing their metabolism and potentially stopping them from moving. Researchers believe this approach may be useful in fighting highly metastatic cancers.
Researchers successfully demonstrated a new methodology for direct near-field optical imaging of acoustic graphene plasmon fields. This strategy will provide a breakthrough for the practical applications of acoustic graphene plasmon platforms in next-generation optoelectronic devices.
Researchers have captured the time history of magnetic field growth in a lab setting using laser-driven experiments. The findings suggest that turbulent dynamo mechanism amplifies magnetic fields rapidly, exceeding theoretical expectations and potentially explaining the origin of large-scale fields in galaxy clusters.
Researchers at Tel Aviv University developed a simulation model predicting snakebites based on interactions between farmers and snakes. The model was found accurate in Sri Lanka and plans to be implemented in other regions to reduce snakebite deaths by 50% by 2030.
Physicists at Johannes Gutenberg University Mainz have combined two quantum sensing techniques to analyze a sample, enabling the mapping of magnetic fields and magnetization. The technique uses diamond color centers in diamond probes to provide a sensitivity that opens up new measurement options.
Researchers identified pesticide residues at 100 Swiss farms, including all organic fields, with beneficial microbes' abundance negatively impacted by their occurrence. Organic farming strategies avoid synthetic substances, yet pesticides can persist in the soil.
Researchers found that agri-environmental schemes can help maintain species richness across flowering fields and seminatural grasslands in Germany. The study suggests a combined network of both is necessary to maximize biodiversity conservation efforts.
A University of Oklahoma-led team identified limits in the major greenhouse emission database EDGAR, which underestimates paddy rice methane emissions. The researchers developed annual paddy rice maps to quantify spatial-temporal changes and improve simulations of models estimating methane emission.
Researchers have discovered a promising mechanism to create nanoelectronics components by reducing current to zero in quantum point contacts. The discovery uses external oscillating fields and provides evidence of non-equilibrium phase transitions, enabling precise control of charge transport.
Scientists have developed a new modelling technique to simulate the effects of both gravity and magnetism on planetary formation. The study suggests that magnetic fields can make it difficult for growing planets to accumulate mass beyond a certain point, resulting in a higher frequency of intermediate-mass planets.
Researchers developed a new strategy to destroy cancer cells using magnetic nanoparticles and constant magnetic fields. The combined effect of nanoparticles and magnetic fields reduced the viability of leukemia cells while sparing healthy cells, suggesting a selective therapeutic effect.
The developed framework captures detailed information on agricultural groundwater use at the regional scale down to individual fields. It combines data from satellite images, weather prediction models, and land-surface hydrology models to estimate water delivery to each field.
A study found that plant species richness reduces viral infections in both wild and cultivated meadow environments. In contrast, the number of virus species increases near agricultural fields due to confusing disease regulation mechanisms.
Mathematicians from RUDN University and University of Munich introduced a new method for stationary solutions in three-dimensional Vlasov-Poisson equations, describing phenomena in stellar dynamics. The results provide insights into the interaction of gravitating particles and electromagnetic fields.
A recent study found that a diverse population of fungi, including Hyalorbilia, are likely killing cyst nematodes, leading to a natural decline in pesticide use. This decrease in pesticide application has resulted in increased broccoli yields and reduced environmental impact.
A team of scientists has found that Venus flytrap electrical signals generate magnetic fields, detected using atomic magnetometers. The magnetic signals are weak, but comparable to human nerve impulse signals.
Maxwell knots are peculiar solutions to the Maxwell equations, with unique electric and magnetic field line structures. The study suggests these knotted field lines may move in a special manner, preserving their knot nature, and could be integrable, linking them to other mathematical models.
A new study suggests that farmers' individual practices, such as continuous maize cultivation, can contribute to the spread of western corn rootworm resistance. Regular crop rotation and planting non-Bt maize can effectively manage rootworm and delay resistance development in surrounding populations.
A study of 145 scholarly journals found that peer review itself is unlikely to explain gender disparities in publication rates. Despite improvements in female representation in certain fields, a persistent gap remains between male and female authors.
Scientists at the University of Tokyo have observed a direct impact of magnetic fields on biological magnetoreception in living cells. By measuring changes in flavin autofluorescence, they found that the presence of a magnetic field reduced the cell's ability to emit light.
A UNSW study demonstrates all-electrical spin-to-charge conversion without magnetic field, enabling fast detection of spin accumulation in strongly spin-orbit coupled materials. The non-linear method facilitates orders of magnitude faster detection and time-resolved read-out down to 1 nanosecond resolution.
Women continue to be underrepresented in math-intensive STEM fields due to country-specific differences in gender stereotypes, with the strongest stereotypes found in wealthy countries. Economic development and gender equality rights are associated with reshaping rather than suppressing these stereotypes.
Researchers demonstrate the existence of exotic Bloch oscillations in crystals with intrinsic non-Abelian fields, characterized by a multiplication of the oscillation period. These phenomena are perfectly synchronized with internal states of the crystal and shed new light on topological quantum matter.
A study analyzing data from 559 engineering and computer science students found that women earn less than men due to lower levels of self-efficacy. The authors suggest that career guidance, internships, and hiring practices that deemphasize self-confidence could help address the gender pay gap.
Scientists calculate that rare signals from dark matter can be detected by GPS atomic clocks and magnetometers, adding to multi-messenger astronomy
Physicists at Martin-Luther-University Halle-Wittenberg and Central South University found a way to enhance magnetism's response to electrical fields by stacking magnetic layers. This mechanism can be precisely controlled, allowing for efficient electrical control of magnetic signals.
Researchers have found a way to circumvent a centuries-old theory that allows them to effectively cancel magnetic fields. This breakthrough has practical benefits for various fields like medicine, quantum technology, and neuroscience.
A study by the Universitat Oberta de Catalunya found that interacting with successful women in STEM fields inspires girls to pursue these careers. The intervention also reduces negative perceptions of math abilities for girls and challenges traditional gender stereotypes.
A team of scientists developed a mathematical model simulating the disruption of heat distribution by strong magnetic fields, creating hotter and cooler regions that emit x-rays of differing intensity. The findings help explain the observed changes in brightness of magnetars studied over several decades.
Exposing diabetic mice to electromagnetic fields normalizes two major hallmarks of type 2 diabetes, including reduced blood sugar levels and improved insulin sensitivity. The effects are long-lasting, suggesting a potential EMF therapy for managing diabetes during sleep.
Scientists at Osaka University have discovered a novel mechanism, microtube implosion, which generates megatesla-order magnetic fields. This breakthrough is three orders of magnitude higher than what has been achieved in a laboratory, with potential applications in materials science, quantum electrodynamics, and astrophysics.
A team of Indian and Japanese physicists have overturned the six-decade old notion that giant magnetic fields in plasma evolve from small scales. Instead, they originate at macroscopic scales defined by the boundaries of electron beams, leading to a new understanding of magnetic fields in astrophysical scenarios and laser fusion.
Researchers from the University of Exeter have discovered a way to manipulate light using a synthetic Lorentz force, enabling photons to mimic charged particle dynamics. By distorting honeycomb metasurfaces, they created artificial magnetic fields that can be tuned using precision photonic devices.
Researchers propose a hypothesis that animals use magnetotactic bacteria in a symbiotic relationship to gain a magnetic sense, which could improve human navigation and inform ecological research. The study found evidence of magnetotactic bacteria associated with various animal species, including sea turtles, birds, and mammals.
Physicists develop minuscule superconducting quantum interference device (SQUID) able to detect extremely weak magnetic fields, with potential applications in medicine and research. The device features a complex six-layer stack of individual two-dimensional materials.
Researchers at Osaka University used powerful lasers to recreate relativistic magnetic reconnection, a process responsible for X-ray emissions from black holes. This study may help explain the mysterious X-rays emitted by some celestial bodies.