Revolutionizing computer memory—with magnets
When the energy efficiency of electronics poses a challenge, magnetic materials may have a solution.
General Physics
Mar 12, 2018
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17
Page 24 - News tagged with magnetic energy
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magnetic field
Recreating outer space plasma systems in the lab
Thermodynamics provides insight into the internal energy of a system and the energy interaction with its surroundings. This relies on the local thermal equilibrium of a system. The application of classical thermodynamics ...
Plasma Physics
Feb 15, 2018
0
14
Researchers clarify dynamics of black hole rotational energy
Astrophysicists at MIPT have developed a model for testing a hypothesis about supermassive black holes at the centers of galaxies. The new model enables scientists to predict how much rotational energy a black hole loses ...
Astronomy
Feb 14, 2018
5
113
Magnetic materials increase energy density in power transformation
Power transformation. Electrification of vehicles. Creating motors that are efficient. Some of the biggest technologies of the future rest on finding ways to efficiently transform energy. And the backbone that enables the ...
General Physics
Feb 12, 2018
0
48
Leaky atmosphere linked to lightweight planet
The Red Planet's low gravity and lack of magnetic field makes its outermost atmosphere an easy target to be swept away by the solar wind, but new evidence from ESA's Mars Express spacecraft shows that the Sun's radiation ...
Space Exploration
Feb 9, 2018
7
528
Cluster measures turbulence in Earth's magnetic environment
For the first time, scientists have estimated how much energy is transferred from large to small scales within the magnetosheath, the boundary region between the solar wind and the magnetic bubble that protects our planet. ...
Space Exploration
Jan 30, 2018
2
103
NASA's Magnetospheric Multiscale Mission locates elusive electron act
The space high above Earth may seem empty, but it's a carnival packed with magnetic field lines and high-energy particles. This region is known as the magnetosphere and, every day, charged particles put on a show as they ...
Space Exploration
Jan 3, 2018
4
297
Butterfly emerges from quantum simulation
Quantum simulators, which are special-purpose quantum computers, will help researchers identify materials with new and useful properties. This enticing future has just taken a step forward thanks to a collaboration between ...
Quantum Physics
Nov 30, 2017
3
1008
Scientists invent technique to map energy and momentum of electrons beneath a material's surface
For the first time, physicists have developed a technique that can peer deep beneath the surface of a material to identify the energies and momenta of electrons there.
General Physics
Nov 16, 2017
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922
Scientists find a new way to transform ambient heat into motion in nanoscale devices
A team of scientists have found a new way to transform ambient heat into motion in nanoscale devices – a discovery which could open up new possibilities for data storage, sensors, nanomotors and other applications in the ...
General Physics
Oct 25, 2017
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22
