news
« BACK
Astronomy / Space Science - Physics - 13.01.2022 
’Slushy’ magma ocean led to formation of the Moon’s crust
Scientists have shown how the freezing of a 'slushy' ocean of magma may be responsible for the composition of the Moon's crust. Cooling of the early magma ocean drove such vigorous convection that crystals remained suspended as a slurry, like the crystals in a slushy machine. Jerome Neufeld The scientists, from the University of Cambridge and the Ecole normale supérieure de Lyon, have proposed a new model of crystallisation, where crystals remained suspended in liquid magma over hundreds of millions of years as the lunar 'slush' froze and solidified.
Physics - Pharmacology - 13.01.2022 
Keeping up with the first law of robotics: A new photonic effect for accelerated drug discovery
Physicists at the University of Bath and University of Michigan demonstrate a new photonic effect in semiconducting nanohelices. A new photonic effect in semiconducting helical particles with nanoscale dimensions has been discovered by an international team of scientists led by researchers at the University of Bath.
Chemistry - Physics - 06.01.2022
Materials Science - Physics - 23.12.2021 
Templating approach stabilises ’ideal’ material for alternative solar cells
Researchers have developed a method to stabilise a promising material known as perovskite for cheap solar cells, without compromising its near-perfect performance. The researchers, from the University of Cambridge, used an organic molecule as a 'template' to guide perovskite films into the desired phase as they form.
Astronomy / Space Science - Physics - 22.12.2021 
2021’s news highlights from the Faculty of Science and Engineering
Our world-leading science and engineering at The University of Manchester has been the cause of some exciting stories this year. Whether it's space, materials, or the climate, our stories have been top news across the country and the world. Here's some of the most popular and interesting news releases from the Faculty of Science and Engineering in 2021.
Materials Science - Physics - 20.12.2021 
’Wonder material’ phosphorene nanoribbons live up to hype in first demonstration
Phosphorene nanoribbons have been incorporated into new types of solar cells, dramatically improving the cells' efficiency, in a new study led by UCL and Imperial College London researchers. Phosphorene nanoribbons (PNRs) are ribbon-like strands of the 2D material phosphorous, which, similar to graphene, are made of single-atom-thick layers of atoms.
Astronomy / Space Science - Physics - 20.12.2021
Astronomy / Space Science - Physics - 17.12.2021 
New space telescope to uncover secrets of Universe’s origins
The NASA-led James Webb Space Telescope, which includes hardware designed and built at UCL and which will image the very first stars to shine in the Universe, is scheduled to be launched into space later this month. The telescope, one of the great space observatories following Hubble, will be launched on-board the Ariane rocket from Europe's spaceport in French Guiana on or after Friday 24 December.
Physics - Astronomy / Space Science - 13.12.2021 
Challenging Einstein’s greatest theory with extreme stars
Credit Norbert JunkesMPIfR (Effelsberg), Letourneur and Nançay Observatory (NRT), ASTRON (WSRT), ATNFCSIRO (Parkes), Anthony Holloway (Jodrell Bank), NRAOAUINSF (VLBA), NSFAUIGreen Bank Observatory (GBT). Researchers at The University of Manchester have helped conduct a 16-year long experiment to challenge Einstein's theory of general relativity.
Chemistry - Physics - 09.12.2021 
Precision sieving of gases through atomic pores in graphene
By crafting atomic-scale holes in atomically thin membranes, it should be possible to create molecular sieves for precise and efficient gas separation, including extraction of carbon dioxide from air, University of Manchester researchers have found. If a pore size in a membrane is comparable to the size of atoms and molecules, they can either pass through the membrane or be rejected, allowing separation of gases according to their molecular diameters.
Physics - 09.12.2021
Physics - Astronomy / Space Science - 08.12.2021
Physics - Chemistry - 02.12.2021 
Colour-changing magnifying glass gives clear view of infrared light
By trapping light into tiny crevices of gold, researchers have coaxed molecules to convert invisible infrared into visible light, creating new low-cost detectors for sensing. It's like listening to slow-rippling earthquake waves by colliding them with a violin string to get a high whistle that's easy to hear, and without breaking the violin Jeremy Baumberg Detecting light beyond the visible red range of our eyes is hard to do, because infrared light carries so little energy compared to ambient heat at room temperature.
Environment - Physics - 01.12.2021 
Putting the fizz into salty water
A new study sheds light on the way salty water acts in deep-sea aquifers, paving the way for further research into carbon storage deep beneath the seabed. Pools of salty water (brine) trapped beneath the seabed offer an unparalleled opportunity to sequester carbon and keep it trapped for millennia. Yet research in this area remains rudimentary, as little is known about the way sodium chloride (salt) behaves when it-s combined with carbon dioxide several kilometres beneath the surface of the earth, where conditions of heat and pressure are extreme.
Astronomy / Space Science - Physics - 01.12.2021 
Opinion: AI can reliably spot molecules on exoplanets - and might even discover new laws of Physics
Research into the logic behind AI shows that algorithms think in reliable and scientific ways that could help us learn undiscovered laws of physics, say PhD candidate Kai Hou Yip and Dr Quentin Changeat (both UCL Physics & Astronomy). Do you know what the Earth's atmosphere is made of? You'd probably remember it's oxygen, and maybe nitrogen.
Astronomy / Space Science - Physics - 29.11.2021
Materials Science - Physics - 22.11.2021 
Mystery of high-performing solar cell materials revealed in stunning clarity | University of Cambridge
Researchers have visualised, for the first time, why perovskites - materials which could replace silicon in next-generation solar cells - are seemingly so tolerant of defects in their structure. The findings , led by researchers from the , are published .
Physics - 22.11.2021
Physics - Astronomy / Space Science - 16.11.2021
Astronomy / Space Science - Physics - 12.11.2021 
Computer modelling of black hole’s jets supports Einstein’s theory
An international team involving UCL researchers has developed a computer model of the powerful jets released by the M87 black hole, matching the observations of astronomers and providing new support for the theory of general relativity. The black hole launches a jet of plasma at very close to the speed of light, a so-called relativistic jet, over a distance of more than 6,000 light years (that is, the jet extends beyond the giant galaxy in which the black hole resides).
Physics
Results 1 - 20 of 1029.
Scientists have shown how the freezing of a 'slushy' ocean of magma may be responsible for the composition of the Moon's crust. Cooling of the early magma ocean drove such vigorous convection that crystals remained suspended as a slurry, like the crystals in a slushy machine. Jerome Neufeld The scientists, from the University of Cambridge and the Ecole normale supérieure de Lyon, have proposed a new model of crystallisation, where crystals remained suspended in liquid magma over hundreds of millions of years as the lunar 'slush' froze and solidified.
Physicists at the University of Bath and University of Michigan demonstrate a new photonic effect in semiconducting nanohelices. A new photonic effect in semiconducting helical particles with nanoscale dimensions has been discovered by an international team of scientists led by researchers at the University of Bath.
Gold solution to catalysis grand challenge
A simple, low-cost method of directly converting natural gas into useful chemicals and fuels, using the precious metal gold as a key ingredient, has been proposed by researchers at Cardiff University in collaboration with researchers at Lehigh University, USA and the National Centre for Magnetic Resonance in Wuhan, China.
A simple, low-cost method of directly converting natural gas into useful chemicals and fuels, using the precious metal gold as a key ingredient, has been proposed by researchers at Cardiff University in collaboration with researchers at Lehigh University, USA and the National Centre for Magnetic Resonance in Wuhan, China.
Researchers have developed a method to stabilise a promising material known as perovskite for cheap solar cells, without compromising its near-perfect performance. The researchers, from the University of Cambridge, used an organic molecule as a 'template' to guide perovskite films into the desired phase as they form.
Our world-leading science and engineering at The University of Manchester has been the cause of some exciting stories this year. Whether it's space, materials, or the climate, our stories have been top news across the country and the world. Here's some of the most popular and interesting news releases from the Faculty of Science and Engineering in 2021.
Phosphorene nanoribbons have been incorporated into new types of solar cells, dramatically improving the cells' efficiency, in a new study led by UCL and Imperial College London researchers. Phosphorene nanoribbons (PNRs) are ribbon-like strands of the 2D material phosphorous, which, similar to graphene, are made of single-atom-thick layers of atoms.
Turbocharged data analysis could prevent gravitational wave computing crunch
A new method of analysing the complex data from massive astronomical events could help gravitational wave astronomers avoid a looming computational crunch. Researchers from the University of Glasgow have used machine learning to develop a new system for processing the data collected from detectors like the Laser Interferometer Gravitational-Wave Observatory (LIGO).
A new method of analysing the complex data from massive astronomical events could help gravitational wave astronomers avoid a looming computational crunch. Researchers from the University of Glasgow have used machine learning to develop a new system for processing the data collected from detectors like the Laser Interferometer Gravitational-Wave Observatory (LIGO).
The NASA-led James Webb Space Telescope, which includes hardware designed and built at UCL and which will image the very first stars to shine in the Universe, is scheduled to be launched into space later this month. The telescope, one of the great space observatories following Hubble, will be launched on-board the Ariane rocket from Europe's spaceport in French Guiana on or after Friday 24 December.
Credit Norbert JunkesMPIfR (Effelsberg), Letourneur and Nançay Observatory (NRT), ASTRON (WSRT), ATNFCSIRO (Parkes), Anthony Holloway (Jodrell Bank), NRAOAUINSF (VLBA), NSFAUIGreen Bank Observatory (GBT). Researchers at The University of Manchester have helped conduct a 16-year long experiment to challenge Einstein's theory of general relativity.
By crafting atomic-scale holes in atomically thin membranes, it should be possible to create molecular sieves for precise and efficient gas separation, including extraction of carbon dioxide from air, University of Manchester researchers have found. If a pore size in a membrane is comparable to the size of atoms and molecules, they can either pass through the membrane or be rejected, allowing separation of gases according to their molecular diameters.
Revolutionising imaging through an optical fibre the width of a human hair
A new imaging technique, allowing 3D imaging at video rates through a fibre the width of a human hair, could transform imaging for a wide range of applications in industrial inspection and environmental monitoring. In the longer term the technique could be further developed for applications in medical imaging.
A new imaging technique, allowing 3D imaging at video rates through a fibre the width of a human hair, could transform imaging for a wide range of applications in industrial inspection and environmental monitoring. In the longer term the technique could be further developed for applications in medical imaging.
Optical cavities could be key to next generation interferometers
Share this page Share on Twitter Share on facebook Share on linkedin Share on email A new concept has been developed that has the potential to assist new instruments in the investigation of fundamental science topics such as gravitational waves and dark matter. The concept is described in a paper written by UK Quantum Technology Hub Sensors and Timing researchers at the University of Birmingham and published in , and a related patent application filed by University of Birmingham Enterprise.
Share this page Share on Twitter Share on facebook Share on linkedin Share on email A new concept has been developed that has the potential to assist new instruments in the investigation of fundamental science topics such as gravitational waves and dark matter. The concept is described in a paper written by UK Quantum Technology Hub Sensors and Timing researchers at the University of Birmingham and published in , and a related patent application filed by University of Birmingham Enterprise.
By trapping light into tiny crevices of gold, researchers have coaxed molecules to convert invisible infrared into visible light, creating new low-cost detectors for sensing. It's like listening to slow-rippling earthquake waves by colliding them with a violin string to get a high whistle that's easy to hear, and without breaking the violin Jeremy Baumberg Detecting light beyond the visible red range of our eyes is hard to do, because infrared light carries so little energy compared to ambient heat at room temperature.
A new study sheds light on the way salty water acts in deep-sea aquifers, paving the way for further research into carbon storage deep beneath the seabed. Pools of salty water (brine) trapped beneath the seabed offer an unparalleled opportunity to sequester carbon and keep it trapped for millennia. Yet research in this area remains rudimentary, as little is known about the way sodium chloride (salt) behaves when it-s combined with carbon dioxide several kilometres beneath the surface of the earth, where conditions of heat and pressure are extreme.
Research into the logic behind AI shows that algorithms think in reliable and scientific ways that could help us learn undiscovered laws of physics, say PhD candidate Kai Hou Yip and Dr Quentin Changeat (both UCL Physics & Astronomy). Do you know what the Earth's atmosphere is made of? You'd probably remember it's oxygen, and maybe nitrogen.
Space dust analysis could solve mystery of the origins of Earth’s water
An international team of scientists may have solved a key mystery about the origins of the Earth's water, after uncovering persuasive new evidence pointing to an unlikely culprit - the Sun. In a new paper published today in the journal Nature Astronomy , a team of researchers from the UK, Australia and America describe how new analysis of an ancient asteroid suggests that extraterrestrial dust grains carried water to Earth as the planet formed.
An international team of scientists may have solved a key mystery about the origins of the Earth's water, after uncovering persuasive new evidence pointing to an unlikely culprit - the Sun. In a new paper published today in the journal Nature Astronomy , a team of researchers from the UK, Australia and America describe how new analysis of an ancient asteroid suggests that extraterrestrial dust grains carried water to Earth as the planet formed.
Researchers have visualised, for the first time, why perovskites - materials which could replace silicon in next-generation solar cells - are seemingly so tolerant of defects in their structure. The findings , led by researchers from the , are published .
Fundamental particles modelled in beam of light
Share this page Share on Twitter Share on facebook Share on linkedin Share on email Scientists at the University of Birmingham have succeeded in creating an experimental model of an elusive kind of fundamental particle called a skyrmion in a beam of light. The breakthrough provides physicists with a real system demonstrating the behaviour of skyrmions, first proposed 60 years ago by a University of Birmingham mathematical physicist, Professor Tony Skyrme.
Share this page Share on Twitter Share on facebook Share on linkedin Share on email Scientists at the University of Birmingham have succeeded in creating an experimental model of an elusive kind of fundamental particle called a skyrmion in a beam of light. The breakthrough provides physicists with a real system demonstrating the behaviour of skyrmions, first proposed 60 years ago by a University of Birmingham mathematical physicist, Professor Tony Skyrme.
Research casts new light on processes behind solar eruptions
New research into the powerful magnetic fields which form inside the sun and cause violent eruptions could help predict solar flares. Mathematicians and astrophysicists from the UK and Italy have comprehensively modelled the emergence of twisted magnetic fields into the solar atmosphere, and verified their models through observations - a breakthrough in scientific understanding of the process by which solar flares occur.
New research into the powerful magnetic fields which form inside the sun and cause violent eruptions could help predict solar flares. Mathematicians and astrophysicists from the UK and Italy have comprehensively modelled the emergence of twisted magnetic fields into the solar atmosphere, and verified their models through observations - a breakthrough in scientific understanding of the process by which solar flares occur.
An international team involving UCL researchers has developed a computer model of the powerful jets released by the M87 black hole, matching the observations of astronomers and providing new support for the theory of general relativity. The black hole launches a jet of plasma at very close to the speed of light, a so-called relativistic jet, over a distance of more than 6,000 light years (that is, the jet extends beyond the giant galaxy in which the black hole resides).
