Tags - physics
TEHRAN (ANA)- A multi-institutional team from the US and Switzerland created an efficient method for measuring high-dimensional qudits encoded in quantum frequency combs, a kind of photon source, on a single optical chip using already available experimental and computational resources.
News ID: 1090 Publish Date : 2022/12/16
TEHRAN (ANA)- Relying on evaporation and radiation — but not electricity — the MIT passive cooling system could keep food fresh longer or supplement air conditioning in buildings.
News ID: 1029 Publish Date : 2022/12/07
TEHRAN (ANA)- A powerful LED can efficiently disinfect surfaces while remaining safe for people, RIKEN physicists found.
News ID: 1021 Publish Date : 2022/12/10
TEHRAN (ANA)- Researchers at Cornell University have identified an intermediate phase between solid and liquid in electrons that has some regularity but not as much as a solid, and not as much freedom as a liquid.
News ID: 983 Publish Date : 2022/12/04
TEHRAN (ANA)- Researchers at Princeton University found that a material known as a topological insulator, made from the elements bismuth and bromine, exhibit specialized quantum behaviors normally seen only under extreme experimental conditions of high pressures and temperatures near absolute zero.
News ID: 967 Publish Date : 2022/12/03
TEHRAN (ANA)- ANA Press photographer Mohadeseh Moghadam has paid a visit to Onsala Space Observatory (OSO) in Sweden where the Swedish National Facility for Radio Astronomy is located 45 km South of Gothenburg.
News ID: 954 Publish Date : 2022/11/29
TEHRAN (ANA)- Physicists at the University of Texas at Arlington developed a new technique that can measure the properties of the topmost atomic layer of materials without including information from the underlying layers.
News ID: 799 Publish Date : 2022/11/19
TEHRAN (ANA)- A new MIT-developed heat treatment transforms the microscopic structure of 3D-printed metals, making the materials stronger and more resilient in extreme thermal environments.
News ID: 797 Publish Date : 2022/11/19
TEHRAN (ANA)- A research team at Ulsan National Institute of Science and Technology (UNIST) has investigated the possible sources of charge mosaics for over a decade and the results are expected to help control the potentially harmful electrostatic discharges.
News ID: 678 Publish Date : 2022/11/12
TEHRAN (ANA)- Your cell phone could reveal the health status of bridges just by being in your pocket as you go about your daily travels, the US scientists in West Point said.
News ID: 673 Publish Date : 2022/11/12
TEHRAN (ANA)- Cold ytterbium atoms were used by scientists at Kyoto University to test a fundamental theory which describes phenomena in solids such as magnetism and superconductivity.
News ID: 664 Publish Date : 2022/11/08
TEHRAN (ANA)- Scientists at Brookhaven National Laboratory observed photon-deuteron collisions to gain insight into the gluons that bind the building blocks of matter and what it takes to break protons and neutrons apart.
News ID: 653 Publish Date : 2022/11/10
TEHRAN (ANA)- A research team from Birmingham University, a part of the UK Quantum Technology Hub Sensors and Timing, has developed next-generation atomic clocks.
News ID: 652 Publish Date : 2022/11/10
TEHRAN (ANA)- Researchers from the Max Planck Institute of Quantum Optics in Germany successfully entangled 14 photons into a state considered optimal for qubits, more than doubling previous attempts – while also improving on their efficiency.
News ID: 638 Publish Date : 2022/11/06
TEHRAN (ANA)- Physicists at Lawrence Livermore National Laboratory in California and the University of Rochester in New York showed that, under certain conditions, waves made up of groups of photons can move faster than light.
News ID: 637 Publish Date : 2022/11/06
TEHRAN (ANA)- Quantum entanglement was directly observed and recorded at the macroscopic scale – a scale much bigger than the subatomic particles normally associated with entanglement, showed a study conducted at the National Institute of Standards and Technology (NIST) in the US.
News ID: 635 Publish Date : 2022/11/06
TEHRAN (ANA)- The secret to directly detecting dark matter might be blowing in the wind, scientists at Lawrence Berkeley National Laboratory in California said.
News ID: 631 Publish Date : 2022/11/08
TEHRAN (ANA)- An experiment in orbit by researchers at the Frankfurt Institute for Advanced Studies in Germany confirmed, with precision a hundred times greater than previous efforts, that everything falls the same way under the influence of gravity.
News ID: 626 Publish Date : 2022/11/08
TEHRAN (ANA)- A new take on highly sensitive magnetic field sensors ditches the power-hungry lasers that previous devices have relied on to make their measurements and replaces them with sunlight, scientists at the University of Science and Technology of China reported.
News ID: 625 Publish Date : 2022/11/07
TEHRAN (ANA)- The subatomic particles are built of smaller particles called quarks, which are bound together by a powerful interaction known as the strong force and new experiments by scientists at Temple University in Philadelphia showed that the quarks respond more than expected to an electric field pulling on them.
News ID: 624 Publish Date : 2022/11/07
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