New theory broadens phase transition exploration
In a paper recently published in Physical Review Letters, Los Alamos National Laboratory researchers offer a new theory that predicts defect density across a variety of phase transitions. The research opens new routes for the exploration of defect fo.....»»
Researchers observe a large anomalous Hall effect triggered by spin-fluctuating devil"s staircase
A research group from University of Tsukuba has discovered that fluctuations of electron spins in magnetic materials trigger a large anomalous Hall effect during phase transition known as the devil's staircase magnetic transition......»»
The Windows transition to Arm just found its missing puzzle piece
Slack has finally announced a native Arm64 app just days before the release of the first Copilot+ PCs......»»
When quantum dots meet blue phase liquid crystal elastomers
Circularly polarized luminescence (CPL) materials have attracted tremendous attention for their potential applications in many fields, such as molecular sensors, information encryption, and optical storage. So far, using cholesteric liquid crystals (.....»»
Structured light beams with controllable polarization along arbitrary trajectories
A structured light refers to a light field which is "customized" in both space and time, characterized by its unique distribution of amplitude, phase, and polarization state in both space and time......»»
Shackleton died on board the Quest; ship’s wreckage has just been found
"His final voyage kind of ended that Heroic Age of Exploration." Enlarge / Ernest Shackleton died on board the Quest in 1922. Forty years later, the ship sank off Canada's Atlantic Coast. (credit: Tore Topp/Royal Canadian Geograp.....»»
Scientists unveil all-optical phase conjugation method using diffractive wavefront processing
Scientists at the University of California, Los Angeles (UCLA) have unveiled a technology that could revolutionize the fields of imaging and optical communications. Led by Aydogan Ozcan and his team, the research introduces an all-optical phase conju.....»»
Study shows magnesium oxide undergoes dynamic transition when it comes to super-Earth exoplanets
Researchers from Lawrence Livermore National Laboratory (LLNL) and Johns Hopkins University have unlocked new secrets about the interiors of super-Earth exoplanets, potentially revolutionizing our understanding of these distant worlds......»»
New theory links quantum geometry to electron-phonon coupling
A new study published in Nature Physics introduces a theory of electron-phonon coupling that is affected by the quantum geometry of the electronic wavefunctions......»»
Landing on Pluto may only be a hop, skip and jump away
There are plenty of crazy ideas for missions in the space exploration community. Some are just better funded than others. One of the early pathways to funding the crazy ideas is NASA's Institute for Advanced Concepts. In 2017 and again in 2021, it fu.....»»
A chain of copper and carbon atoms may be the thinnest metallic wire
Researchers from the Laboratory for Theory and Simulation of Materials at EPFL in Lausanne, part of the NCCR MARVEL, have used computational methods to identify what could be the thinnest possible metallic wire, as well as several other unidimensiona.....»»
Scientists make and test efficient water-splitting catalyst predicted by theory
Hydrogen (H2) is a promising fuel for reducing greenhouse gases, especially if produced by using renewable energy to split water molecules (H2O). But as simple as it may seem to break water into hydrogen and oxygen, the chemistry is complex......»»
New study reveals brain"s fractal-like structure near phase transition, a finding that may be universal across species
When a magnet is heated up, it reaches a critical point where it loses magnetization. Called "criticality," this point of high complexity is reached when a physical object is transitioning smoothly from one phase into the next......»»
Palm oil by-product transforms into PVC thermal stabilizer with possibilities for recycling and sustainability
The quest for sustainable alternatives to conventional materials has led to the exploration of waste by-products as potential resources. In a novel approach, researchers from the Institut Teknologi Bandung have developed a method to synthesize an org.....»»
The discovery of new turbulence transition in fusion plasmas
Fusion energy is released when two light nuclei combine to form a single heavier one (nuclear fusion reaction). Fusion energy-based power generation (fusion power plant) uses the energy generated when deuterium and tritium combine to form helium......»»
How Game Theory Can Make AI More Reliable
Researchers are drawing on ideas from game theory to improve large language models and make them more correct, efficient, and consistent......»»
EarthCARE on cloud nine after smooth start to mission
ESA's EarthCARE mission has completed its important "Launch and Early Orbit Phase" and is ready to begin the commissioning of its four scientific instruments. The data they gather will improve our understanding of the role that clouds and aerosols pl.....»»
China EV battery tariffs could sting U.S. electric vehicle sales
Tariffs on EV batteries imported from China will more than triple and higher prices risk "further slowing down" the electrification transition, according to a new report from Interact Analysis.....»»
Olivine experiments provide new insights into lunar basalt formation
Olivine is the earliest mineral to crystallize from basaltic magma, and accurate knowledge of olivine/melt partition coefficients (DOl-melt ) for first-transition row elements (FTREs) Ga and Ge, is required in quantitative modeling of petrogenetic pr.....»»
Gravitational waves and the geometry of spacetime
When speaking of our universe, it's often said that "matter tells spacetime how to curve, and curved spacetime tells matter how to move." This is the essence of Albert Einstein's famous general theory of relativity, and describes how planets, stars,.....»»
Widely used climate theory doesn"t "ring" true, according to new tree data
New data on over 1,500 trees across nearly 1,000 sites shows that an existing theory of how individuals within a species will respond to a changing climate might not be true......»»