Not exact matches
This dual state would make it possible to control the motion of the electrons exposed to the
electric field of both the nucleus and the laser, and would let the physicists to create atoms with «new,» tunable by light, electronic
structure.
In the last few years, several experimental groups have shown that individual particles in fluid — when coaxed to spin by magnetic or
electric fields — can form interesting collective
structures.
The new materials, which generate an
electric field when squeezed, copy the crystal
structure of conventional piezoelectric materials but use bismuth instead of lead.
An
electric field causes the diamonds to flip into square shapes, changing the
structure of the crystal and altering its overall length by up to 10 per cent.
Similarly, sudden bursts of plasma and magnetic
field structures (coronal mass ejections, or CMEs) from the sun's atmosphere and high - speed solar wind could significantly disable large portions of the
electric power grid.
When an
electric field is present, the movable
structure moves slightly out of perfect alignment with the fixed grid, allowing light to pass through the openings.
Although the primary effect of the
electric field is cracking cell
structures for better availability of nutrition, other effects like shockwave, electrophoresis or influence on the metabolic condition of cells can play a role.
In photonic
structures, the rotational sense of the
electric field, i.e., the light's polarization, depend on the propagation direction.
Researchers do have a well - established theoretical understanding of how perfectly
structured versions of these insulating metal oxides function under a variety of conditions, such as in strong
electric fields, but there was no such theory to describe the materials when they contain common types of defects, according to Yildiz.
«As soon as light in a photonic
structure travels in the opposite direction, the
electric field rotates the other way around and the spin flips,» states Rauschenbeutel.
Professor Rim proposed a meaningful solution to these problems through DCRS, an optimally designed coil
structure that has two magnetic dipole coils, a primary one to induce a magnetic
field and a secondary to receive
electric power.
Disassembly of actin
structures by nanosecond pulsed
electric field is a downstream effect of cell swelling.
Such tasks include analysis of support
structures for the NSTX - U, whose
electric current and magnetic
fields will be doubled when the work is completed in 2014.
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The classical «radio» antenna of Hertzian waves is a
structure where charges can move around due to
electric currents in the antenna, and thereby set up intertwined
electric and magnetic
fields; which it turns out are pretty much always perpendicular to each other.