SOHO turns an unblinking eye on a turbulent sun

Article Abstract:

The SOHO spacecraft has begun transmitting data that will provide a complete picture of the sun. The unexpected turbulence of the sun's atmosphere is one surprise indicated by SOHO's imaging instruments. Observations confirm the importance of the sun's magnetic field in solar phenomena.

Observations, Sun, Solar and Heliospheric Observatory (Space probe)

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Helium-3 crystals captured on video

Article Abstract:

A team at Netherlands' University of Leiden has succeeded in obtaining video images of the crystal formation of Helium-3. A charge-coupled device camera, which needed temperatures of at least 60 K, was shielded from the superfluid helium isotope, which was cooled to one millikelvin.

Portrayals, Crystallization, Helium, Helium isotopes

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Multilayers and perovskites rewrite rules of resistance

Article Abstract:

Research interest in magnetoresistive materials is growing around the world as larger and larger changes in resistance are achieved and as researchers use their experience working with copper perovskites, which exhibit high-temperature superconductivity.

Research, Superconductivity, Thin films, Multilayered, Multilayered thin films, Electrical resistance, Magnetic materials, Electric resistance

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