Articles tagged with Experimental Physics
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Scientists demonstrate ultrafast plasmon-enhanced magnetic bit switching, enabling faster and more robust memory devices. The study uses plasmonic gold nanostructures to confine light and achieve magnetization switching with single femtosecond laser pulses.
A Kobe University study finds that carbon-containing meteorites appear less shocked because gases produced during impacts are ejected into space, revealing a new understanding of shock metamorphism. The team's guidelines for future missions also predict the accumulation of highly-shocked material on dwarf planet Ceres.
Researchers developed quantum sensors capable of precisely detecting single particles, improving time and spatial resolution. The sensors demonstrated efficiency in detecting high-energy beams of protons, electrons, and pions.
A team of theoretical physicists from Colorado designed a new type of quantum game that scientists can play on a real quantum computer. The researchers tested their game out on the Quantinuum System Model H1 Quantum Computer, highlighting its potential capabilities.
Ryan Amberger, a Ph.D. candidate in physics at Texas A&M University, has been selected for a 2025 Los Alamos-Texas A&M Fellowship to conduct dissertation research on nuclear astrophysics. He aims to improve understanding of the s-process by studying neutron cross sections.
A new study published in Newton uses artificial intelligence to identify complex quantum phases in materials, significantly speeding up research into quantum materials. The breakthrough applies machine-learning techniques to detect clear spectral signals, allowing for a fast and accurate snapshot of phase transitions.
Researchers have discovered a new way to characterize terahertz quasi-bound states by inducing abrupt lateral beam shifts. These shifts can be controlled and potentially used in next-generation sensors and wavelength division multiplexers.
Researchers at the University of Amsterdam found that worms behave like 'active polymers' when navigating complex environments. In disordered obstacles, they spread faster as obstacle density increases, contradicting common sense. The study's findings suggest a crucial role for environmental geometry in dictating movement strategies.
Physicists at Max-Planck-Institut fur Kernphysik measured the g factor of highly charged boron-like tin ions with a precision level of 0.5 parts per billion. The result demonstrates potential for competitive determination of fine structure constant α, governing electromagnetic forces throughout the universe.
Researchers have developed scalable nanotechnology-based lightsails that can be fabricated in a single day, reducing the traditional 15-year process. These lightsails use laser-driven radiation pressure to propel spacecraft at high speeds, enabling rapid interplanetary travel and opening new possibilities for experimental physics.
RHIC physicists will complete data collection for one of the collider's central goals: creating and studying a unique form of matter known as a quark-gluon plasma (QGP). The QGP is expected to provide crucial insights for the future Electron-Ion Collider (EIC), which will be built by reusing components of RHIC.
A study published in JCAP has established upper limits on the strength of quantum gravity effects on neutrino oscillations, providing valuable insights into the long-sought theory. The results show no signs of decoherence, a phenomenon that could be a key indicator of quantum gravity's presence.
Scientists at Helmholtz-Zentrum Dresden-Rossendorf have developed a new method to determine the magnetic orientation of a material using terahertz light pulses. This technique enables reading out magnetic structures within picoseconds, opening up possibilities for ultrafast data storage and processing.
A German-Italian team has discovered a way to simplify the experimental implementation of two-dimensional electronic spectroscopy, allowing for real-time study of electron motion in solids. By adding an optical component to Cerullo's interferometer, researchers were able to control laser pulses more precisely, enabling the investigatio...
SLAC researchers develop a laser-based shaping technique to compress billions of electrons into a length less than one micrometer, producing an electron beam with femtosecond-duration and petawatt peak power. This achievement opens up new discoveries in quantum chemistry, astrophysics, and material science.
New research exposes samples to superheated plasma, revealing that carbon is the main cause of trapped fuel. The study aims to improve materials for future fusion power plants like ITER by minimizing carbon content.
Ben Jones, a UTA physicist, has been recognized for his contributions to developing advanced instruments used in particle physics research. His work focuses on uncovering the origin of neutrino mass and sheds light on fundamental physics at extremely small scales.
Researchers develop novel methods to visualize and understand gas flow dynamics in plasma arc cutting, improving cut quality and efficiency. They found that curved cutting fronts result in oblique shockwave structures, which reduce flow velocity and can lead to safer and more efficient dismantling of nuclear facilities.
Physicists from ISTA reveal that the contact history of materials determines how they exchange charge, explaining the unpredictability of contact electrification. By analyzing identical materials, they discovered a triboelectric series and found that repeated contact allows samples to evolve and order correctly.
Scientists use European X-ray Free Electron Laser to detect axions, which could provide evidence for new physics beyond Standard Model. The experiment sets stage for future searches in milli- to kilo-electron volt mass range.
Researchers used Quantum Approximate Optimization Algorithm (QAOA) to cluster jets in high-energy particle collisions, achieving performance comparable to classical algorithms. The study demonstrates the potential of quantum computing in improving jet clustering for practical applications.
Researchers at the University of Houston have achieved a major milestone in finding superconductors that work in everyday conditions. By stabilizing high-pressure-induced superconducting states at ambient pressure, they have opened up new avenues for fundamental research and practical applications.
Researchers demonstrate that quantum processes can be designed to comply with the second law, highlighting a harmonious coexistence between quantum mechanics and thermodynamics. Their findings open up new avenues for understanding thermodynamic boundaries of quantum technologies.
A team of physicists has successfully described the inside of a proton using quantum information tools, revealing maximal entanglement and predicting particle production. The new formalism correctly reproduces all available experimental data, providing insights into the complex interactions within protons.
A team of researchers from Mainz University successfully simulated skyrmion dynamics on real-time experimental scales using a novel collaborative approach. By combining theoretical and experimental methods, the researchers were able to accelerate the development of skyrmion-based applications for energy-saving computer architectures.
Researchers have created a new type of optically connected qubits, a critical advance in developing quantum networks. By storing information in a collective state of nuclear spins, they achieved high fidelity and coherence times, paving the way for practical applications.
A team of researchers at Tokyo University of Agriculture and Technology has developed a scaling model for transitional pressure development during acceleration. The study combines the incompressible and compressible flow theories to create a unified model that can be applied universally to various floors and liquid types.
Researchers at the University of Innsbruck have developed a method to switch between two error correction codes in an error-tolerant manner, making it easier to implement all required gates for computing. This breakthrough enables the quantum computer to efficiently suppress errors and improve calculation accuracy.
Goethe University has established a new professorship in experimental physics, solid-state physicist Olena Fedchenko has been appointed to the position. The professorship was made possible by Gisela Eckhardt's €11.5 million bequest.
Researchers at GSI/FAIR discovered the shortest-lived superheavy nucleus, Rf-252, marking the position of the island's shoreline in nuclei of rutherfordium. The results confirm theoretical predictions and enable further exploration of phenomena associated with isomer states and inverted fission stability.
Marie Bo&r's $875,000 grant will fund her project to learn more about partons from an experimental and phenomenological point of view. Her goal is to understand the static and dynamic properties of quarks when confined in a nucleon, with potential implications for the study of radioactivity.
Researchers from NTU Singapore have developed a new crystal structure that shows naturally existing particles can behave like axions, promising to detect dark matter. The findings could lay the groundwork for understanding cosmic phenomena and uncovering the universe's greatest mysteries.
Physicists at Brown University have observed a novel class of quantum particles called fractional excitons, which behave in unexpected ways. The discovery unlocks a range of novel quantum phases of matter, presenting a new frontier for future research.
Robert McKeown, a distinguished service award recipient, has made significant contributions to nuclear physics over the past 50 years. He supervised 14 Ph.D. students and educated thousands of people worldwide through teaching and lecturing at prestigious institutions.
Researchers at Queen Mary University of London have discovered a surprising connection between the Large Hadron Collider and the future of quantum computing. The study reveals that top quarks produce
A team of researchers has found evidence of quantum spin liquids in pyrochlore cerium stannate, governed by complex quantum rules. The study reveals emergent properties resembling fundamental aspects of our universe, including light and matter interactions.
Neutrino research may hold the key to understanding the universe's origins and the imbalance between matter and antimatter. Scientists are exploring experimental anomalies and searching for a new 'sterile' neutrino flavor, which could provide answers to these deep questions.
German physicist Christian Schneider has been awarded a European Research Council Consolidator Grant to study the optical properties of two-dimensional materials. His team plans to develop experimental set-ups to investigate the unique properties of these materials, which could lead to new applications in quantum technologies.
Researchers confirm theory of unique electron orbits, known as 'quantum scars,' which could improve transistor efficiency and enable novel methods for quantum control. The study uses advanced imaging techniques to visualize electron movements in graphene.
Researchers successfully detect neutron participating in DVCS reaction using a new detector installed at Thomas Jefferson National Accelerator Facility. The experiment provides unprecedented insight into the distribution of partons inside neutrons, a crucial step towards understanding nucleon structure and spin.
Physicists at MIT have made a breakthrough discovery that sheds light on the conditions that lead to exotic electronic states in graphene and other two-dimensional systems. Through calculations, they show that pentalayer graphene can exhibit fractional charge without a magnetic field.
A team of scientists has identified key sources of radiation that can interfere with superconducting qubits, leading to errors in quantum computing. By developing effective shielding measures, they aim to improve coherence times and pave the way for practical quantum computing.
The FRIB research team has identified a flaw in physics models of massive stars and supernovae, revealing inconsistencies with observational gamma-ray astronomy data. This discovery was made possible by the development of a new experimental method that enabled the team to study short-lived isotopes, including iron-60.
Using laser spectroscopy techniques, researchers traced the evolution of fermium nuclei's nuclear charge radius as neutrons were added. The results indicate a reduced influence of localized nuclear shell effects on the nucleus's size.
Researchers at the ATLAS experiment have expanded their knowledge of Higgs boson interactions and found stronger constraints on 'new physics' phenomena. The study used machine learning to analyze data from the Large Hadron Collider, but no signs of unknown physics were detected.
Researchers have developed a new method to image nuclear shapes using high-energy particle smashups at RHIC, revealing subtle details about atomic nuclei. This technique complements lower energy methods and has implications for fields like nuclear fission, neutron stars, and exotic particle decay.
Researchers have determined the chemical properties of moscovium and nihonium, which are more reactive than flerovium. The study uses a newly developed setup for chemical separation and detection to observe the very short-lived moscovium-288 and its daughter nihonium-284.
The American Physical Society has recognized the X-10 Graphite Pile as an APS historic site, commemorating its role in producing plutonium for the Manhattan Project. The reactor served as a facility for groundbreaking scientific research and radioisotope production from 1943 to 1963.
A Virginia Tech-led team is searching for signs of dark matter in billion-year-old rocks. By analyzing crystal lattice structures, they aim to uncover miniature trails of destruction left by long-ago dark matter interactions.
Scientists at Paderborn University used high-performance computing to analyse a quantum photonics experiment, performing calculations in just minutes. The findings have significant implications for characterising photonic quantum computer hardware and will shape the future of quantum research.
Dr. Kevin J. Kelly, an assistant professor at Texas A&M University, has received the Henry Primakoff Award for Early-Career Particle Physics for his significant contributions to neutrino physics and proposing novel directions for dark matter research. He will deliver an invited lecture on his research at a future APS meeting.
Physicist Volker D. Burkert is honored for his pioneering work on high-performance instrumentation, leading to breakthroughs in fundamental nuclear physics. His research has revealed new insights into the structure of protons and nuclei, including the discovery that the peak pressure inside a proton exceeds that found in neutron stars.
Physicists have successfully reproduced properties of atomic nuclei using only quarks and gluons, combining low- and high-energy descriptions. The results provide a unified understanding of the atomic nucleus's structure.
Scientists have developed MINFLUX microscopy to measure distances within biomolecules, down to one nanometer, and with Ångström precision. This allows for the detection of different conformations of individual proteins and the observation of their interactions.
Researchers induced fast switching between electrically neutral and charged luminescent particles in an ultra-thin, two-dimensional material. The result opens up new perspectives for optical data processing and flexible detectors.
The UT Arlington Neutrino Group has successfully identified the detector's neutrino interactions for the first time in a decade-long project. The group's work on the SBND experiment aims to study neutrino oscillation and search for evidence of a fourth neutrino, with the potential to redefine our understanding of the universe.
Physicists use lattice quantum chromodynamics to calculate how quarks and gluons interact within the proton, revealing a 3D picture of parton distributions. This approach helps explain the proton's spin and distribution of matter, with implications for understanding particle interactions.
A research team at the University of Würzburg has achieved electrically controlled modulation of light antennas, paving the way for ultra-fast active plasmonics. This breakthrough could lead to significantly faster computer chips and new insights into energy conversion and storage technologies.
Physicists propose a refined way to test the validity of alternative quantum models, which offer a possible explanation for quantum-classical transition. The team found big differences with previous expectations for low-energy X-ray radiation, depending on atomic species and specific collapse model.
Researchers at MIT have directly observed edge states in a cloud of ultracold atoms, capturing images of atoms flowing along a boundary without resistance. This discovery could enable super-efficient energy transmission and data transfer in materials.