acts like a loop of current to produce a magnetic dipole moment (blue arrow). Distorting the electron's charge distribution (middle) produces an electric dipole moment in the same direction (red arrow ...

The reason is that many physicists believe that electrons have a permanent electric dipole moment. An electric dipole moment is usually created when positive and negative charges are spatially ...

The result came from a search for the so-called electric dipole moment in the electron. A familiar example of a dipole is a bar magnet, which is shaped like a dumbbell with a north and a south pole.

No new particles: artist’s impression of how virtual particles could give the electron an electric dipole moment. (Courtesy: Nicolle Fuller/NSF) It is well known that the electron has a magnetic ...

The strength of this electric dipole interaction is measured by a thing called an "electric dipole moment," and in classical electromagnetism, you calculate these all the time for macroscopic ...

Electric dipole moments (EDMs) are a crucial area of research in particle physics, particularly in the context of understanding the fundamental symmetries of nature. The study of EDMs is closely ...

No, they don't. We can call the product of q and s the electric dipole moment. It would actually be a vector, but just don't worry about that for now. Using the same idea for a bar magnet ...

One example is an exotic property of electrons called the electric dipole moment, a small difference between the center of mass of an electron and its center of charge. Such a displacement has ...

Physicists have now shown the first experimental proof of a molecule consisting of two identical atoms that exhibits a permanent electric dipole moment. This observation contradicts the classical ...

What's more, these insulators generate electric quadrupole or octupole ... made it possible to define the dipole moment of a crystal through a particular application of the Berry phase—a ...