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Physics
Results 1 - 50 of 8361.
Quantum-mechanical systems far from equilibrium
DFG funds new research unit in physics at the University of Göttingen The German Research Foundation (DFG) will fund a new Research Unit studying the non-equilibrium physics of quantum -many-body- systems at the University of Göttingen. The title of this ambitious programme is -Quantum thermalization, localization, and constrained dynamics with interacting ultracold- .
DFG funds new research unit in physics at the University of Göttingen The German Research Foundation (DFG) will fund a new Research Unit studying the non-equilibrium physics of quantum -many-body- systems at the University of Göttingen. The title of this ambitious programme is -Quantum thermalization, localization, and constrained dynamics with interacting ultracold- .
Laser focused: Power and finesse drove NIF’s fusion ignition success
Patricia Koning, koning3 [at] llnl.gov , (925) 423-4332 Fourth in a series of articles describing the elements of the National Ignition Facility's fusion breakthrough.
Patricia Koning, koning3 [at] llnl.gov , (925) 423-4332 Fourth in a series of articles describing the elements of the National Ignition Facility's fusion breakthrough.
Opinion: Great Mysteries of Physics 3 - is there a multiverse?
In The Conversation's Podcast "Great Mysteries of Physics," Professor Andrew Pontzen (UCL Physics & Astronomy) describes the hypothesized concept of the multiverse, a theory that there are infinite possible universes but we only experience a single version of events.
In The Conversation's Podcast "Great Mysteries of Physics," Professor Andrew Pontzen (UCL Physics & Astronomy) describes the hypothesized concept of the multiverse, a theory that there are infinite possible universes but we only experience a single version of events.
Helping the cause of environmental resilience
Assistant professor of nuclear science and engineering Haruko Wainwright believes environmental monitoring can empower citizens to make informed decisions about their energy and environment.
Assistant professor of nuclear science and engineering Haruko Wainwright believes environmental monitoring can empower citizens to make informed decisions about their energy and environment.
Minds wide open
Alan Lightman's new book asks how a sense of transcendence can exist in brains made of atoms, molecules, and neurons.
Alan Lightman's new book asks how a sense of transcendence can exist in brains made of atoms, molecules, and neurons.
’Unsolvable’ is no excuse
With an ESPRIT grant from the Austrian Science Fund FWF, Tobias Schäfer is developing new computational methods to solve previously unsolvable quantum physics problems in computational materials physics.
With an ESPRIT grant from the Austrian Science Fund FWF, Tobias Schäfer is developing new computational methods to solve previously unsolvable quantum physics problems in computational materials physics.
National Academies release report on high energy density science with LLNL contributions
National Academies of Sciences, Engineering, and Medicine released a report, Fundamental Research in High Energy Density Science , which identifies key challenges and science questions for the field of High Energy Density (HED) science for the coming decade and proposes ways to address them.
National Academies of Sciences, Engineering, and Medicine released a report, Fundamental Research in High Energy Density Science , which identifies key challenges and science questions for the field of High Energy Density (HED) science for the coming decade and proposes ways to address them.
Fiber ’barcodes’ can make clothing labels that last
Drawing inspiration from butterfly wings, reflective fibers woven into clothing could reshape textile sorting and recycling. Close In the United States, an estimated 15 million tons of textiles end up in landfills or are burned every year. This waste, amounting to 85 percent of the textiles produced in a year, is a growing environmental problem.
Drawing inspiration from butterfly wings, reflective fibers woven into clothing could reshape textile sorting and recycling. Close In the United States, an estimated 15 million tons of textiles end up in landfills or are burned every year. This waste, amounting to 85 percent of the textiles produced in a year, is a growing environmental problem.
Exploring the nanoworld of biogenic gems
Project will develop new materials characterization tools and technologies to assign unique identifiers to individual pearls.
Project will develop new materials characterization tools and technologies to assign unique identifiers to individual pearls.
MIT physicists predict exotic new phenomena and give ’recipe’ for realizing them
Work with skyrmions could have applications in future computers and more. Close In work that could lead to important new physics with potentially heady applications in computer science and more, MIT scientists have shown that two previously separate fields in condensed matter physics can be combined to yield new, exotic phenomena.
Work with skyrmions could have applications in future computers and more. Close In work that could lead to important new physics with potentially heady applications in computer science and more, MIT scientists have shown that two previously separate fields in condensed matter physics can be combined to yield new, exotic phenomena.
Computational Engineering is key to ignition success
In a room illuminated by blinking lights and glowing monitors, more than 2,000 synchronized computers are triggered to run 5 million lines of code. The intricate code language is responsible for aligning and firing 192 laser beams - and carrying some 800 channels of target diagnostic data - efficiently and reliably several times a day.
In a room illuminated by blinking lights and glowing monitors, more than 2,000 synchronized computers are triggered to run 5 million lines of code. The intricate code language is responsible for aligning and firing 192 laser beams - and carrying some 800 channels of target diagnostic data - efficiently and reliably several times a day.
If AUKUS is all about nuclear submarines, how can it comply with nuclear non-proliferation treaties?
Lauren Sanders , The University of Queensland The issue of nuclear non-proliferation is back in the headlines, thanks to details announced yesterday at a US navy base of a deal involving Australia's purchase of nuclear submarines.
Lauren Sanders , The University of Queensland The issue of nuclear non-proliferation is back in the headlines, thanks to details announced yesterday at a US navy base of a deal involving Australia's purchase of nuclear submarines.
For the first time, controlling the degree of twist in nanostructured particles
Being able to decide not only whether a micron-scale particle twists but also how much could open new avenues for machine vision and more Study: Photonically active bow tie nanoassemblies with chiral
Being able to decide not only whether a micron-scale particle twists but also how much could open new avenues for machine vision and more Study: Photonically active bow tie nanoassemblies with chiral
NASA’s Webb Telescope Captures Rarely Seen Prelude to Supernova
A massive star on the cusp of death ejected huge volumes of hot gas into space. Webb's Mid-Infrared Instrument revealed the structure of the material now surrounding the star.
A massive star on the cusp of death ejected huge volumes of hot gas into space. Webb's Mid-Infrared Instrument revealed the structure of the material now surrounding the star.
French Physicists’ Tournament 2023: our students at the second place
Our students have talent! The proof is in the 10th edition of the French Physicists' Tournament where our students finished in second place.
Our students have talent! The proof is in the 10th edition of the French Physicists' Tournament where our students finished in second place.
Expert insight: Is time an illusion?
Western's Emily Adlam talks theories of time on The Conversation's podcast "Great Mysteries of Physics" By The Conversation, Special to Western News, March 13, 2023 By The Conversation, Special to Wes
Western's Emily Adlam talks theories of time on The Conversation's podcast "Great Mysteries of Physics" By The Conversation, Special to Western News, March 13, 2023 By The Conversation, Special to Wes
Can Cosmic Collisions Be Predicted Before They Happen?
On August 17, 2017, around 70 telescopes collectively turned their gaze to a fiery collision between two dead stars that took place millions of light-years away.
On August 17, 2017, around 70 telescopes collectively turned their gaze to a fiery collision between two dead stars that took place millions of light-years away.
University of Toronto-supported startup Xanadu aims to lead quantum computing sector
Quantum computing is one of the fastest-growing tech sectors in the world - and Toronto startup Xanadu Quantum Technologies is among the companies leading the way.
Quantum computing is one of the fastest-growing tech sectors in the world - and Toronto startup Xanadu Quantum Technologies is among the companies leading the way.
Working to make nuclear energy more competitive
Through research on high burnup fuels and improving the design of nuclear power plants, NSE doctoral candidate Assil Halimi is adopting a dual approach to addressing some of the industry's toughest challenges.
Through research on high burnup fuels and improving the design of nuclear power plants, NSE doctoral candidate Assil Halimi is adopting a dual approach to addressing some of the industry's toughest challenges.
New kind of transistor could shrink communications devices on smartphones
Integrating a new ferroelectric semiconductor, it paves the way for single amplifiers that can do the work of multiple conventional amplifiers, among other possibilities Study: Fully epitaxial, monolithic ScAlN/AlGaN/GaN ferroelectric HEMT (DOI: 10. One month after announcing a ferroelectric semiconductor at the nanoscale thinness required for modern computing components, a team at the University of Michigan has demonstrated a reconfigurable transistor using that material.
Integrating a new ferroelectric semiconductor, it paves the way for single amplifiers that can do the work of multiple conventional amplifiers, among other possibilities Study: Fully epitaxial, monolithic ScAlN/AlGaN/GaN ferroelectric HEMT (DOI: 10. One month after announcing a ferroelectric semiconductor at the nanoscale thinness required for modern computing components, a team at the University of Michigan has demonstrated a reconfigurable transistor using that material.
Gabriela Schlau-Cohen: Illuminating photosynthesis
Using ultrafast spectroscopy, the chemistry professor studies the energy transfer that occurs at femtosecond timescales inside plant leaves.
Using ultrafast spectroscopy, the chemistry professor studies the energy transfer that occurs at femtosecond timescales inside plant leaves.
New tools to study the Sun’s magnetic field
The Astrophysical Spectropolarimetry research project, led by Renzo Ramelli of the USI-affiliated Istituto ricerche solari Aldo e Cele Daccň (IRSOL), has been approved by the Swiss National Science Foundation (SNSF). The project aims to study the evolution and structure of the solar magnetic field, focusing on the formation of solar flares using modern equipment and innovative observation techniques.
The Astrophysical Spectropolarimetry research project, led by Renzo Ramelli of the USI-affiliated Istituto ricerche solari Aldo e Cele Daccň (IRSOL), has been approved by the Swiss National Science Foundation (SNSF). The project aims to study the evolution and structure of the solar magnetic field, focusing on the formation of solar flares using modern equipment and innovative observation techniques.
New CD lab: Economical use of valuable semiconductors
Silicon carbide is expensive and its production is extremely energy-intensive, but it is indispensable for many applications.
Silicon carbide is expensive and its production is extremely energy-intensive, but it is indispensable for many applications.
Jumping supporters in the PSV stadium
How do you prevent stands from collapsing? An interview with construction expert Simon Wijte. Seating for away fans in the Philips Stadion will be filled only to half capacity until further notice.
How do you prevent stands from collapsing? An interview with construction expert Simon Wijte. Seating for away fans in the Philips Stadion will be filled only to half capacity until further notice.
NASA’s Quantum Detector Achieves World-Leading Milestone
A new JPL- and Caltech-developed detector could transform how quantum computers, located thousands of miles apart, exchange huge quantities of quantum data. Quantum computers hold the promise of operating millions of times faster than conventional computers. But to communicate over long distances, quantum computers will need a dedicated quantum communications network.
A new JPL- and Caltech-developed detector could transform how quantum computers, located thousands of miles apart, exchange huge quantities of quantum data. Quantum computers hold the promise of operating millions of times faster than conventional computers. But to communicate over long distances, quantum computers will need a dedicated quantum communications network.
Taking the long view: The Deep Time Project
Architecture students address the urgent need to reframe the relationship between design and time. Close How would we design and build differently if we learned to live at multiple time scales?
Architecture students address the urgent need to reframe the relationship between design and time. Close How would we design and build differently if we learned to live at multiple time scales?
A closer look at the nanoscale and beyond
Materials scientist Anna Osherov helps researchers comprehend the nanoscale down to an atom using MIT.nano's characterization tools. Close Stroll past MIT.nano, the Institute's center for nanoscience and engineering, and you can peer through large panes of glass at hundreds of tool sets ready to assist researchers in their scientific journey.
Materials scientist Anna Osherov helps researchers comprehend the nanoscale down to an atom using MIT.nano's characterization tools. Close Stroll past MIT.nano, the Institute's center for nanoscience and engineering, and you can peer through large panes of glass at hundreds of tool sets ready to assist researchers in their scientific journey.
AI and big data roadmap could enable superconductor revolution
A new roadmap which lays out how AI and big data techniques could drive advances in superconductivity research and development is aiming to help to spark a tech revolution. An international team of leading engineers, physicists and computing scientists are behind the roadmap, which is the first of its kind for the field of superconductor research.
A new roadmap which lays out how AI and big data techniques could drive advances in superconductivity research and development is aiming to help to spark a tech revolution. An international team of leading engineers, physicists and computing scientists are behind the roadmap, which is the first of its kind for the field of superconductor research.
Illuminating the science of black holes and gamma-ray bursts using high-power lasers
High-power lasers now create record-high numbers of electron-positron pairs, opening exciting opportunities to study extreme astrophysical processes, such as black holes and gamma-ray bursts.
High-power lasers now create record-high numbers of electron-positron pairs, opening exciting opportunities to study extreme astrophysical processes, such as black holes and gamma-ray bursts.
Phiala Shanahan is seeking fundamental answers about our physical world
With supercomputers and machine learning, the physicist aims to illuminate the structure of everyday particles and uncover signs of dark matter.
With supercomputers and machine learning, the physicist aims to illuminate the structure of everyday particles and uncover signs of dark matter.
Producing extreme ultraviolet laser pulses efficiently through wakesurfing behind electron beams
Simulations suggest this mechanism could provide a tenfold increase in frequency-likely hitting a peak power of 100 trillion watts in XUV Study abstract: Photon acceleration from optical to XUV (DOI: 10.1103/PhysRevLett. A laser pulse surfing in the wake of an electron beam pulse could get upshifted from visible to extreme ultraviolet light, simulations done at the University of Michigan have shown.
Simulations suggest this mechanism could provide a tenfold increase in frequency-likely hitting a peak power of 100 trillion watts in XUV Study abstract: Photon acceleration from optical to XUV (DOI: 10.1103/PhysRevLett. A laser pulse surfing in the wake of an electron beam pulse could get upshifted from visible to extreme ultraviolet light, simulations done at the University of Michigan have shown.
Research captures and separates important toxic air pollutant
Led by scientists at The University of Manchester , a series of new stable, porous materials that capture and separate benzene have been developed. Benzene is a volatile organic compound (VOC) and is an important feedstock for the production of many fine chemicals, including cyclohexane. But, it also poses a serious health threat to humans when it escapes into the air and is thus regarded as an important air pollutant.
Led by scientists at The University of Manchester , a series of new stable, porous materials that capture and separate benzene have been developed. Benzene is a volatile organic compound (VOC) and is an important feedstock for the production of many fine chemicals, including cyclohexane. But, it also poses a serious health threat to humans when it escapes into the air and is thus regarded as an important air pollutant.
Five Vici grants for leading TU Delft researchers
The Dutch Research Council (NWO) has awarded five TU Delft researchers a Vici grant of up to 1.5 million euros. This will enable them to develop an innovative line of research and further expand their own research group for a period of five years. Vici is one of the largest personal scientific grants in the Netherlands and is aimed at advanced researchers.
The Dutch Research Council (NWO) has awarded five TU Delft researchers a Vici grant of up to 1.5 million euros. This will enable them to develop an innovative line of research and further expand their own research group for a period of five years. Vici is one of the largest personal scientific grants in the Netherlands and is aimed at advanced researchers.
Vici grant for three UT professors
Previous article Next article UT professors Mark Huijben, Christian Nijhuis and Floris Zwanenburg, all associated with research institute MESA+, have received a Vici grant of EUR 1.5 million from NWO.
Previous article Next article UT professors Mark Huijben, Christian Nijhuis and Floris Zwanenburg, all associated with research institute MESA+, have received a Vici grant of EUR 1.5 million from NWO.
Star Power: Blazing the path to fusion ignition
First in a series of articles describing the elements of the National Ignition Facility's fusion breakthrough. It was the middle of the night on Dec. 5, 2022, and anticipation was building among the handful of researchers and technicians in the National Ignition Facility (NIF) control room. A set of pre-shot simulations had predicted a slightly better than 50-50 chance that the impending nuclear fusion experiment would reach or exceed "break-even " - producing as much or more energy than it used to drive the fusion reaction.
First in a series of articles describing the elements of the National Ignition Facility's fusion breakthrough. It was the middle of the night on Dec. 5, 2022, and anticipation was building among the handful of researchers and technicians in the National Ignition Facility (NIF) control room. A set of pre-shot simulations had predicted a slightly better than 50-50 chance that the impending nuclear fusion experiment would reach or exceed "break-even " - producing as much or more energy than it used to drive the fusion reaction.
From EarEEG to quantum computing, Bakar Prize winners go for broke
Three former Bakar Fellows were named winners of the 2023 Bakar Prize: Markita Landry, Alessandra Lanzara, Ricky Muller and Jaijeet Roychowdhury.
Three former Bakar Fellows were named winners of the 2023 Bakar Prize: Markita Landry, Alessandra Lanzara, Ricky Muller and Jaijeet Roychowdhury.
Linguistics - Today
A major feature of the 'Manc' accent is disappearing - but not in North Manchester
A major feature of the 'Manc' accent is disappearing - but not in North Manchester
Event - Mar 24
The University of Valencia's Experimenta fair arrives with 66 science and technology projects
The University of Valencia's Experimenta fair arrives with 66 science and technology projects
Chemistry - Mar 24
Isabel Abánades Lázaro receives a Junior Leader scholarship to synthesise more efficient MOF materials on demand
Isabel Abánades Lázaro receives a Junior Leader scholarship to synthesise more efficient MOF materials on demand

Health - Mar 24
Opinion: COVID pandemic: three years on and nobody wants to talk about it - here's why we should
Opinion: COVID pandemic: three years on and nobody wants to talk about it - here's why we should
Social Sciences - Mar 24
The University of Sussex launches UK's first centre on the study of kindness
The University of Sussex launches UK's first centre on the study of kindness

Research management - Mar 24
The University of Valencia increases the number of citations of scientific articles by 10.42% in the last year
The University of Valencia increases the number of citations of scientific articles by 10.42% in the last year

Innovation - Mar 24
Brussels now hosts a state-of-the-art public-oriented AI Test & Experience Center
Brussels now hosts a state-of-the-art public-oriented AI Test & Experience Center
Health - Mar 24
Earlier disclosure of COVID-19 origins could have saved us three years of political quarrelling
Earlier disclosure of COVID-19 origins could have saved us three years of political quarrelling
