A new global research network on climate change denial has been established by Chalmers University of Technology. The network will examine the links between conservatism, xenophobia and climate change denial, with a focus on right-wing nationalism in Europe.
Researchers have demonstrated a record-breaking 4000 km fiber-optic transmission link using ultra low-noise phase-sensitive optical amplifiers, improving reach by almost six times conventional optical amplifiers. The technology has significant potential to enhance video streaming, cloud storage and online services.
Researchers at Chalmers University of Technology discovered a speed limit for smart technology gadgets that control light and internet traffic. By manipulating individual particles or allowing speciality materials to remain in motion, they can bypass this limit.
Researchers at Chalmers University of Technology have developed a graphene assembled film with over 60% higher thermal conductivity than graphite film. The graphene film's high thermal conductivity is attributed to its large grain size, high flatness, and weak interlayer binding energy.
Researchers at Chalmers University of Technology have made significant breakthroughs in understanding how alloys behave at high temperatures. The new findings provide a better understanding of the role of reactive elements and water vapour in promoting the growth of an aluminium oxide scale, leading to faster-growing, nanocrystalline o...
A team of researchers at Chalmers University of Technology and Purdue University has developed a microcomb that can replace dozens of high-performance lasers, enabling faster and more power-efficient optical communication links. The technology uses a tiny optical cavity to generate sharp frequency lines, which have unique properties th...
Researchers at Chalmers University of Technology have developed a method for producing advanced biofuels through gasification, which could replace 10% of the world's aviation fuel. The technology can be applied to existing plants and could produce 346 TWh of biogas per year if sufficient biomass is available.
Researchers have developed a new laboratory method to study magnetic reconnection, a process giving rise to solar flares and northern lights. The technique enables precise investigation of this phenomenon without overheating the plasma, opening doors to better understanding solar flares' impact on communication systems.
Researchers from Chalmers University of Technology have discovered that a protein called parvalbumin, found in many fish species, can form amyloid structures that bind to and neutralize the 'Parkinson's protein' alpha-synuclein. This could potentially help prevent the formation of harmful amyloids associated with Parkinson's disease, a...
Researchers at Chalmers University of Technology have discovered that a layer of vertical graphene flakes can form a protective surface that kills bacteria, preventing infections and eliminating the need for antibiotic treatment. The graphene flakes are sharp enough to slice apart bacteria without harming human cells.
Two common iron compounds, ferric citrate and ferric EDTA, have been shown to increase the formation of a known biomarker for cancer, amphiregulin. This is the case even at low doses. The study suggests that these iron supplements may be carcinogenic.
Researchers at Chalmers University of Technology have developed a fabric that converts kinetic energy into electric power. The textile generates electricity when stretched or exposed to pressure, and can currently light an LED, send wireless signals, or drive small electric units.
Researchers at Chalmers University found that ships in the English Channel have the highest rate of sulphur violations in northern Europe, with up to 98% non-compliance. The lowest compliance rates were observed in the western part of the channel and Baltic Sea.
A new database charts Europe's urban mine, revealing vast quantities of scarce metals in vehicles and electrical equipment. The EU's dependence on imported metals poses a strategic and economic risk, and recycling is crucial for the transition to greener technologies.
A team at Chalmers University of Technology has successfully created a topological superconductor, which could be used to host Majorana particles and enable the development of quantum computers. The material's properties were altered by repeated cooling cycles, leading to unexpected changes in its behavior.
Scientists have manufactured a component capable of hosting Majorana particles, which could become stable building blocks of a quantum computer. The team used platinum to assemble the topological insulator with aluminium, leading to unexpected and exciting changes in the superconductivity.
A team of scientists has solved a puzzle in astrochemistry by developing a way to measure magnetic fields in space using methanol. The new method, published in Nature Astronomy, gives astronomers a new tool to investigate how massive stars form.
A research team led by Professor Jens Nielsen has mapped out the complex metabolism of yeast cells, enabling the efficient production of protein therapies for diseases like cancer. The breakthrough could lead to significantly cheaper treatments, potentially reducing costs by 10%.
A new chemical imaging method allows for precise measurement of substances in human skin, providing opportunities to develop pharmaceuticals and cosmetics while minimizing animal experiments. The technology enables researchers to design products with controlled skin absorption and determine safe limits for harmful levels of substances.
The Swedish government is investing SEK 1 billion in a research program to develop a superconducting quantum computer with greater computing power than current supercomputers. The goal is to create a functioning quantum computer with at least 100 qubits, enabling it to solve complex problems in fields like optimization, machine learnin...
A team of astronomers observed the surface of a red giant star, similar to the Sun, using ALMA. The research revealed powerful shock waves and unexpected heat in its atmosphere, challenging current theoretical models.
Researchers at Chalmers University have developed a flexible terahertz detector using graphene transistors on plastic substrates. The device detects signals in the frequency range of 330 to 500 gigahertz, opening up various applications including imaging sensors and wireless communications.
Scientists at Chalmers University of Technology have created a new method to map individual nanoparticles, allowing for improved nanomaterials and safer technologies. The discovery paves the way for the development of more efficient hydrogen detectors and other applications.
Exosomes secreted by cells in healthy individuals stop protein aggregation that leads to type 2 diabetes, but those in patients with the disease do not. This discovery provides new insights into the disease and may lead to the development of treatments.
Researchers produced high-energy photon beams using a new method, exceeding known limits and paving the way for deeper understanding of atomic nuclei. The discovery has potential applications in future large-scale laser facilities and could lead to new sources of energy.
Researchers at Chalmers University of Technology and the University of Gothenburg have discovered 76 new types of antibiotic resistance genes. These genes can provide bacteria with the ability to degrade carbapenems, a powerful class of antibiotics.
Researchers at Chalmers University of Technology found potential technology-based solutions to replace 13 out of 14 scarce metals with carbon nanomaterials. Carbon nanomaterials, such as graphene, have similar properties to metals and can be used in various applications, including electronics and plastics.
Researchers found that metabolic fingerprints from blood samples linked diet and nutrient biomarkers to type 2 diabetes risk in older women. Diet was shown to be a strong predictor of the disease, with fish, whole grains, and vegetable oils found to be protective.
Researchers at Chalmers University of Technology have successfully identified and decelerated runaway electrons in a fusion reactor. This breakthrough could lead to better methods for controlling these high-energy electrons and paving the way for a functional fusion reactor.
Researchers at Chalmers University of Technology have developed a new type of nanocatalyst that can significantly reduce the need for platinum in fuel cells. The nanoalloy allows for mass production, making it suitable for large-scale commercial breakthroughs and potentially replacing fossil fuels.
Researchers at Chalmers University of Technology discovered over 1000 pathways in fungi to produce natural and bioactive chemicals. The findings show vast potential for fungi to produce new antibiotics, efficient production of existing ones, and potentially more effective versions.
Researchers at Chalmers University of Technology propose a novel sensor method to detect molecules with ultra-thin nanomaterials, offering improved sensitivity and selectivity for environmental gas detection. The proposed sensors can identify pollutants by altering their optical fingerprint when exposed to molecules.
Researcher Sandra Roos developed a comprehensive life cycle analysis to map the environmental impact of clothing. She found that conventional cotton growing is particularly heavy on the environment, but post-fibre processing stages like dyeing are equally hazardous. The most effective way for consumers to reduce their environmental loa...
A clinical study demonstrates that microwave measurements can quickly detect intracranial bleeding in traumatic brain injuries. The technology has great potential to improve medical assessment and reduce waiting times for patients with head injuries.
A team at Chalmers University of Technology has developed a novel method to modify the fatty acid synthase enzyme, producing medium chain fatty acids and methyl ketones for transportation fuels. The breakthrough enables the production of sustainable biofuels in yeast cell factories.
Researchers at Chalmers University of Technology have developed a novel treatment for phantom limb pain, reducing symptoms by 50% in over a dozen amputees. The new approach uses augmented reality and machine learning to control virtual environments with muscle signals from the missing limb.
Researchers at Chalmers University of Technology have developed a method to manipulate light using metamaterials, allowing it to follow any predetermined path along a surface. This innovation has vast applications in optical chips for reliable data delivery and faster routers.
Researchers at Chalmers University of Technology have developed a new electronic 'paper' that is bendable and gives all the colors of a standard LED display. The material requires significantly less energy than a Kindle tablet, making it suitable for well-lit places such as outdoor displays.
A Swedish participant with a permanent sensory connection between his prosthesis and nervous system is competing in the Cybathlon, a new international competition showcasing advanced robotic prostheses. The event aims to drive forward prosthetic technology development, promoting dialogue between academia and industry.
The new technique, called 'Chirped-Standing-Wave Acceleration', could enable compact and inexpensive ion treatment facilities, increasing access to advanced cancer therapy. Researchers have developed a novel method to accelerate ions using lasers, promising a paradigm shift in the field.
Sweden's biggest contribution yet to the SKA has passed a major milestone with the delivery of an advanced feed horn for testing in Canada. The sensitive instrument will help astronomers map out the history of the universe and make measurements surpassing today's radio telescopes.
The EU is investing €3 million in innovative aero-engine technologies to achieve a 75% reduction in carbon dioxide emissions per passenger kilometre by 2050. Radical new design concepts and technologies, such as composite engine cycles and heat recycling, are being explored to increase efficiency and reduce waste.
Researchers at Chalmers University of Technology are developing a self-driving truck that uses animal-inspired behavior to improve safety and adaptability. The truck's software, OpenDLV, is designed to react to unexpected situations by mimicking the way animals respond to their environment.
Researchers developed a graphene nanoflake-based film for efficient cooling of electronics, achieving over 76% improvement in heat transfer efficiency. The functionalization layer constrains cross-plane scattering of low-frequency phonons, enhancing in-plane heat conduction and reducing contact resistance.
Agriculture technology improvements can cut emissions by up to 50%, but reductions in beef consumption are necessary to meet EU climate targets. Cutting back on beef and increasing poultry and pork consumption can help achieve the targets.
Scientists have detected spin currents on a topological insulator at room temperature for the first time, enabling dissipationless spin currents. The breakthrough uses ferromagnetic tunnel contacts to measure the spin polarization of electrons on the surface.
Research from Chalmers University of Technology reveals that climate negotiations are more complicated than previously thought due to strategic reasoning. However, the study also suggests that eliminating extreme bargaining positions can increase the possibility of reaching an agreement.
A study published in Molecular Systems Biology reveals that gut microbiota regulates glutathione and amino acid metabolism in mice, which may contribute to the development of obesity, type 2 diabetes, and other diseases. The research also highlights the potential for probiotics to deliver beneficial bacteria to the gut and prevent meta...
Chalmers researchers have extended the lifetime of artificial atoms by up to ten times by positioning them in front of a mirror. By controlling the distance between the atom and the mirror, they can manipulate the vacuum fluctuations that cause the atom to decay. This breakthrough could lead to more precise control over quantum systems.
Chalmers researchers discovered a new mechanism for breaking time-reversal symmetry in high-temperature superconductors, resulting in spontaneous magnetisation. The study utilizes a software package that leverages massive parallelization and graphics processing units to simulate realistic systems.