News 2019



Results 41 - 60 of 65.

Astronomy / Space Science - Physics - 02.05.2019
UofG astrophysicists investigate two new neutron star collisions
Astrophysicists at the University of Glasgow are celebrating the detection of gravitational wave signals likely to be caused by the crashing of two neutron stars and what could be the first evidence of the collision of a neutron star and a black hole. The University of Glasgow researchers are key partners in the international scientific collaboration which made the new detections - the National Science Foundation's Laser Interferometer Gravitational-Wave Observatory (LIGO), based in the United States, and Virgo, based in Italy.

Physics - 25.04.2019
New insights into quantum measurements
Researchers from the University of Bristol have shed new light on the process of quantum measurement, one of the defining, and most quantum features of quantum mechanics. As reported in Physical Review Letters , Dr Paul Skrzypczyk and Professor Noah Linden looked at the way in which we gain information about the world at the quantum scale through the process of measurement.

Physics - Materials Science - 10.04.2019
Wonder material: individual 2D phosphorene nanoribbons made for the first time
Tiny, individual, flexible ribbons of crystalline phosphorus have been made and measured an international collaboration, in a world first, and they could revolutionise electronics and fast-charging battery technology. Since the isolation of 2-dimensional phosphorene (the phosphorus equivalent of graphene) in 2014, more than 100 theoretical studies have predicted that new and exciting and properties could emerge by producing narrow 'ribbons' of this material.

Physics - Innovation - 01.04.2019
Skyrmions could provide next generation data storage
Scientists at the Universities of Birmingham, Bristol and Colorado, Boulder have moved a step closer to developing the next generation of data storage and processing devices, using an emerging science called skyrmionics. Skyrmionics focuses on harnessing the properties of nanometer-sized structures in magnetic films called skyrmions.

Physics - Innovation - 01.04.2019
Skyrmions could provide next generation data storage
Scientists at the Universities of Birmingham, Bristol and Colorado Boulder have moved a step closer to developing the next generation of data storage and processing devices, using an emerging science called skyrmionics. Skyrmionics focuses on harnessing the properties of nanometer-sized structures in magnetic films called skyrmions.

Astronomy / Space Science - Physics - 26.03.2019
Detectors set to resume hunt for gravitational waves
University of Glasgow astrophysicists are gearing up to resume the search for gravitational waves, the ripples in spacetime caused by some of the universe's most spectacular events. The Glasgow researchers played key roles in the development of the National Science Foundation's Advanced LIGO (Laser Interferometer Gravitational-Wave Observatory) project, based in the United States, which will be starting a new science run on Monday April 1 along with the Virgo gravitational detector, based in Italy.

Physics - 18.03.2019
Cutting-edge fingerprint technology could help in the fight against knife crime
A new fingerprint technique capable of producing high-resolution images from the most challenging of metal surfaces, including knives and firearms - is already attracting interest from detectives working on cold cases. Experts at the University of Nottingham in collaboration with the University of Derby , are using highly sensitive, non-destructive Time-of-Flight Secondary Ion Mass Spectroscopy (ToF-SIMS) to develop high resolution fingerprint images from surfaces conventional fingerprint imaging fails to pick up at all.

Physics - Environment - 07.03.2019
First images of fuel debris fallout particles from Fukushima Daiichi
A joint UK-Japan team has used innovative visualisation techniques to analyse forensic materials in order to understand the sequence of events of the Fukushima nuclear accident. In April 2017, the joint team comprising the University of Bristol, Diamond Light Source (Diamond) and the Japan Atomic Energy Agency (JAEA) undertook the first experiment of its kind to be performed at Diamond.

Physics - 26.02.2019
Experts move one step closer to demystifying the quantum world
The quantum world is notoriously complex, its multiple layers and miniscule components eluding standard analytical approaches. One of the principles underpinning many of the mind-boggling quantum phenomena states that there is an intrinsic limit to the precision with which we can simultaneously know certain pairs of properties of a quantum system, which are referred to as being 'complementary'.

Physics - 22.02.2019
Physicists get thousands of semiconductor nuclei to do ’quantum dances’ in unison
A team of Cambridge researchers have found a way to control the sea of nuclei in semiconductor quantum dots so they can operate as a quantum memory device. This is like a stadium where you don't need to worry about who raises their hands in the Mexican wave going round, as long as there is one collective wave because they all dance in unison Mete Atatüre Quantum dots are crystals made up of thousands of atoms, and each of these atoms interacts magnetically with the trapped electron.

Astronomy / Space Science - Physics - 20.02.2019
Cosmic dust forms in supernovae blasts
Scientists claim to have solved a longstanding mystery as to how cosmic dust, the building blocks of stars and planets, forms across the Universe. Cosmic dust contains tiny fragments or organic material and is spread out across the Universe. The dust is primarily formed in stars and is then blown off in a slow wind or a massive star explosion.

Astronomy / Space Science - Physics - 19.02.2019
Seeing the unseeable
Scientists have achieved what once seemed impossible, providing the first ever image of a black hole. The landmark discovery announced today by an international team, including academics from Cardiff University, reveals how a collection of telescopes from around the globe - together known as the Event Horizon Telescope (EHT) - have made it possible to "see the unseeable." The image reveals a black hole at the centre of Messier 87, a massive galaxy in the nearby Virgo galaxy cluster.

Materials Science - Physics - 14.02.2019
Solar-powered supercapacitors could create flexible, wearable electronics
A breakthrough in energy storage technology could bring a new generation of flexible electronic devices to life, including solar-powered prosthetics for amputees. In a new paper published in the journal Advanced Science , a team of engineers from the University of Glasgow discuss how they have used layers of graphene and polyurethane to create a flexible supercapacitor which can generate power from the sun and store excess energy for later use.

Physics - 12.02.2019
The more the merrier for physical group tasks, says new study
A new study has found that larger groups could be better than small groups at physical tasks when they are connected by touch. Researchers from the Tokyo Institute of Technology , Imperial College London, and the University of Tokyo have tested coordination in groups of two, three and four humans when they communicated by touch - known as haptic communication.

Physics - 11.02.2019
New light thrown on hunt for MH370
New insights into the behaviour of underwater sound waves has identified two new possible locations where the missing Malaysia Airlines Flight MH370 might have impacted with the ocean. Researchers at Cardiff University have put forward these alternate locations based on new calculations of the interaction of acoustic gravity waves with the elasticity, or flexibility, of the sea floor.

Physics - Innovation - 06.02.2019
Quantum leap
Cambridge researchers are devising new methods to keep sensitive information out of the hands of hackers. They launched the UK's first 'unhackable' network - made safe by the "laws of physics" - in 2018. It's really important to get this right as it's our first chance to start doing very detailed studies and see how these systems really work in the field Ian White When buying an item online, we voluntarily hand over our credit card information.

Astronomy / Space Science - Physics - 04.02.2019
Giant impacts caused by interplanetary collisions
Astronomers have found fresh evidence for significant planetary diversity within a single exoplanet system, suggesting that giant high-speed collisions are partly responsible for planetary evolution. An international team of scientists led by Italy's National Institute for Astrophysics (INAF) and involving physicists from the University of Bristol spent three years observing the exoplanetary system Kepler-107 via the Telescopio Nazionale Galileo in La Palma.

Physics - Electroengineering - 01.02.2019
’Magnetic graphene’ switches between insulator and conductor
Researchers have found that certain ultra-thin magnetic materials can switch from insulator to conductor under high pressure, a phenomenon that could be used in the development of next-generation electronics and memory storage devices.

Astronomy / Space Science - Physics - 31.01.2019
Knighthood for groundbreaking UofG astrophysicist
A pioneering University of Glasgow researcher who helped deliver the historic first detection of gravitational waves has received a knighthood in recognition of his contribution to physics and astronomy. James Hough, Research Professor in Natural Philosophy in the School of Physics and Astronomy, was made a Knight Bachelor of the British Empire by the Duke of Cambridgeduring a ceremony at Buckingham Palace today (Thursday 31 January).

Life Sciences - Physics - 29.01.2019
’Light tweezers’ can move, melt, and scatter mysterious biological ’icebergs’
For the first time, scientists have used light beams to manipulate lipid rafts in artificial cell membranes. Lipid rafts are domains, or areas, of protein and lipid (fats) which float freely in cell membranes - the protein and lipid layer that surrounds a cell. These structures, which float in the membranes like icebergs, play important but mysterious roles in cellular signalling that aren't yet fully explained.