Search query: magnetism

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Computer Science: General
Published

Magnetic whirls pave the way for energy-efficient computing      (via sciencedaily.com) 

Researchers have been able to increase the diffusion of magnetic whirls, so called skyrmions, by a f ...

Computer Science: General Physics: General
Published

Twisted magnets make brain-inspired computing more adaptable      (via sciencedaily.com)     Original source 

Researchers used chiral (twisted) magnets as their computational medium and found that, by applying ...

Chemistry: Biochemistry Chemistry: Thermodynamics
Published

Potential use of topological magnets for magneto-thermoelectric energy conversion      (via sciencedaily.com)     Original source 

Scientists are eager to harness the unique electrical properties of topological magnets for advancin ...

Space: The Solar System
Published

NASA's THEMIS sees Auroras move to the rhythm of Earth's magnetic field - NASA's THEMIS sees Auroras move to the rhythm of Earth's magnetic field      (via sciencedaily.com) 

For the first time, scientists have directly mapped Earth's fluctuating magnetic field and resulting ...

Biology: Microbiology
Published

Tiny magnetic beads produce an optical signal that could be used to quickly detect pathogens      (via sciencedaily.com)     Original source 

Engineers identified an optical signature in a widely used class of magnetic 'Dynabeads' that could ...

Biology: Zoology Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Which radio waves disrupt the magnetic sense in migratory birds?      (via sciencedaily.com) 

Many songbirds use the earth's magnetic field as a guide during their migrations, but radiowaves int ...

Chemistry: Inorganic Chemistry Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Atomic dance gives rise to a magnet      (via sciencedaily.com)     Original source 

Researchers turned a paramagnetic material into a magnet by manipulating electrons' spin via atomic ...

Chemistry: Biochemistry Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Unconventional magnets: Stress reduces frustration      (via sciencedaily.com)     Original source 

An international research team recently demonstrated how magnetism can be actively changed by pressu ...

Environmental: General Physics: General
Published

Tests show high-temperature superconducting magnets are ready for fusion      (via sciencedaily.com)     Original source 

A comprehensive study of high-temperature superconducting magnets confirms they meet requirements fo ...

Engineering: Robotics Research
Published

Treating liver cancer with microrobots piloted by a magnetic field      (via sciencedaily.com)     Original source 

Researchers have developed a novel approach to treat liver tumors using magnet-guided microrobots in ...

Offbeat: General Offbeat: Space Space: Astronomy Space: Exploration Space: General Space: The Solar System
Published

Moon 'swirls' could be magnetized by unseen magmas      (via sciencedaily.com)     Original source 

Mysterious, light-colored swirls on Moon's surface could be rocks magnetized by magma activity under ...

Space: The Solar System
Published

New explanation for Moon’s half-century magnetic mystery - New Explanation for Moon’s Half-Century Magnetic Mystery      (via sciencedaily.com) 

A new study reveals how the diminutive Moon could have been an occasional magnetic powerhouse early ...

Offbeat: General Offbeat: Space Space: Astrophysics Space: Exploration Space: General Space: Structures and Features
Published

Twinkle twinkle baby star, 'sneezes' tell us how you are      (via sciencedaily.com)     Original source 

Researchers have found that baby stars discharge plumes of gas, dust, and magnetic flux from their p ...

Space: The Solar System
Published

Lunar samples solve mystery of the moon's supposed magnetic shield - Lunar Samples Solve Mystery of the Moon's Supposed Magnetic Shield      (via sciencedaily.com) 

Tests of glass samples gathered on Apollo missions show magnetization may result from impacts of obj ...