Researchers at the University of Illinois at Urbana-Champaign have replicated one of the most well-known electromagnetic effects in physics, the Hall Effect, using radio waves (photons) instead of electric current (electrons). Their technique could be used to create advanced communication systems that boost signal transmission in one direction while simultaneously absorbing signals going in the opposite direction.... PHYS.ORG · 5 months
Quantum anomalous Hall effect in intrinsic magnetic topological insulator  PHYS.ORG · 5 days
Nontrivial band topology can combine with magnetic order in a magnetic topological insulator to produce exotic states of matter such as quantum anomalous Hall (QAH) insulators and axion insulators. An... more
Quantum anomalous Hall effect in intrinsic magnetic topological insulator MnBi2Te4  Science Magazine · 4 weeks
In a magnetic topological insulator, nontrivial band topology conspires with magnetic order to produce exotic states of matter such as quantum anomalous Hall (QAH) insulators and axion insulators.... more
Harnessing the moiré effect to make transparent images  PHYS.ORG · 2 weeks
Researchers at EPFL have developed a material that combines transparent properties with the moiré effect to produce images. The technology could have interesting decorative and anti-forgery applications. more
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Investigation of the temperature dependence of the skyrmion Hall effect reveals further insights into possible new data storage devices. more
Direct imaging of an inhomogeneous electric current distribution using the trajectory of magnetic half-skyrmions  Science Magazine · 2 weeks
The direct imaging of current density vector distributions in thin films has remained a daring challenge. Here, we report that... more
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sing the Dutch-led Low Frequency Array (LOFAR) radio telescope, astronomers have discovered unusual radio waves coming from the nearby red dwarf star GJ1151. The radio waves bear the tell-tale signature of aurorae... more
[Research Articles] Mapping global variation in dengue transmission intensity  Science Magazine · 3 weeks
Intervention planning for dengue requires reliable estimates of dengue transmission intensity. However, current maps of dengue risk provide estimates of disease burden or the boundaries of endemicity rather than transmission... more
China's 500-meter FAST radio telescope is now operational  PHYS.ORG · 4 weeks
The world's largest and most sensitive radio telescope is officially open for business, according to Xinhua, China's official state-run media. The FAST Radio Telescope saw fist light in 2016, but has been... more
Tourists pose continued risks for disease transmission to endangered mountain gorillas  PHYS.ORG · 4 days
Researchers at Ohio University have published a new study in collaboration with Ugandan scientists, cautioning that humans place endangered mountain gorillas at risk of disease transmission... more
Source position and duration of a solar type III radio burst observed by LOFAR  PHYS.ORG · 4 weeks
Type III solar radio bursts are generated by non-thermal electron beams propagating through the solar corona and interplanetary space. In... more
Scientists engineer a minimal synthetic cellular system to study basic cell function  nanowerk · 4 weeks
Researchers have engineered a synthetic cell that can encapsulate fundamental biochemical reactions. They also show that such a minimal system can respond to changes... more
Tourists place endangered mountain gorillas at risk of disease transmission  NEWS MEDICAL · 4 days
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Scientists pioneer new way to study exoplanets  SCIENCE DAILY · 2 hours
A team of scientists using the Low Frequency Array radio telescope in the Netherlands has observed radio waves that carry the distinct signatures of aurorae, caused by the interaction between a star's magnetic field... more
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Researchers have harnessed the domino effect to design deployable systems that expand quickly with a small push and are stable and locked into place after deployment. more
Helical quantum Hall phase in graphene on SrTiO3  Science Magazine · 5 days
The ground state of charge-neutral graphene under perpendicular magnetic field was predicted to be a quantum Hall topological insulator with a ferromagnetic order and spin-filtered, helical edge channels. In most experiments, however,... more
Synthetic chemicals in soils are 'ticking time bomb'  PHYS.ORG · 1 week
A growing health crisis fueled by synthetic chemicals known as per- and polyfluoroalkyl substances, or PFAS, in groundwater has garnered much attention in the last few years. more
Synthetic chemicals are migrating through the soil like a ticking time bomb  NEWS MEDICAL · 7 days
A growing health crisis fueled by synthetic chemicals known as per- and polyfluoroalkyl substances, or PFAS, in groundwater has garnered much attention in the... more
Coronavirus update: Crucial information about transmission, diagnosis, treatment  NEWS MEDICAL · 2 weeks
The novel coronavirus (2019-nCoV) that has spread from China to more than 25 countries, is more difficult to contain than previously thought. The death toll from the infection soars past 565, with... more
Tourists pose continued risks for disease transmission to endangered mountain gorillas  SCIENCE DAILY · 5 days
New research shows that humans place endangered mountain gorillas at risk of disease transmission during tourism encounters. more
New pattern uncovered in mysterious 'fast radio bursts' from deep space  LIVE SCIENCE · 1 week
For the first time, astrophysicists have detected a pattern in fast radio bursts, one of the most mysterious phenomena in the universe. more
The riddle of the heavenly bursts  PHYS.ORG · 4 weeks
This cosmic lightning storm is happening all around us. Somewhere in the earthly sky, there is a pulse that flashes and extinguishes in the next moment. These bursts, which must be measured with radio telescopes and... more
Researchers develop novel technology to produce cheaper, longer-lasting vaccines  NEWS MEDICAL · 4 weeks
A new method to produce vaccines that have a longer shelf-life, are cheaper and can be stored without the need for cooling is being presented in the open access journal... more
Human-to-human transmission confirmed in China coronavirus  ABC NEWS · 4 weeks
The head of a Chinese government expert team says human-to-human transmission has been confirmed in an outbreak of a new coronavirus more
Synthetic chemicals in soils are 'ticking time bomb'  SCIENCE DAILY · 7 days
Synthetic chemicals that were released into the environment for the first time 80 years ago have been linked to harmful health effects, and more of them are migrating slowly from the soil,... more
KAIST researchers identify mechanism that fuels a 'domino effect' in cancer drug resistance  NEWS MEDICAL · 7 days
KAIST researchers have identified mechanisms that relay prior acquired resistance to the first-line chemotherapy to the second-line targeted therapy, fueling a "domino... more
Patients with type 2 diabetes can achieve cardiovascular protection from use of SGLT2 inhibitors  NEWS MEDICAL · 3 weeks
All type 2 diabetes patient subgroups are likely to achieve cardiovascular protection from the use of SGLT2 inhibitors, according to... more
Catching light: How cobalt can help utilize visible light to power hydrogen production from water  PHYS.ORG · 52 minutes
Scientists at Tokyo Institute of Technology (Tokyo Tech) demonstrate the first visible-light photoelectrochemical system for water splitting using... more
Having fewer children helps Chinese women to achieve higher levels of education  NEWS MEDICAL · 6 days
A new study uses China's one-child policy to show that having fewer children leads women to achieve higher levels of education. more
Synthetic mushroom toxin  SCIENCE DAILY · 2 weeks
The death cap mushroom is highly toxic. However, some of its toxins can also be healing: amanitins are potential components for antibody-based cancer treatments. Scientists have now introduced a new synthetic route for alpha-amanitin. Their method seems suitable for production... more
Cancer patients with dementia less likely to achieve a 'good death'  NEWS MEDICAL · 2 weeks
As the population ages, the number of cancer patients with dementia has increased. A recent study published in Geriatrics & Gerontology International found that cancer patients... more
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