Magnetic viewing films, those thin plastic sheets that change color in response to a magnetic field, are his latest ... the magnetic viewing film is the sand, and a 2 mm diameter magnet is the ...

With today’s data rates of only a few hundred megabytes per second, access to digital information remains relatively slow.

Scientists have unlocked a way to read magnetic orientation at record-breaking speeds using terahertz radiation. Modern hard ...

What is Magnetic Force Microscopy (MFM ... image depends on the structure of the magnetization distribution in the bulk of the film. MFM image reflects the stray field caused by the domains in the ...