February 22, 2025

Germany produces magnetic monopoles inside solid matter

According to the US Daily Science website recently reported that German scientists mixed tiny magnetic vortexes (small magnetic tips on the surface of a magnet) to create an artificial monopole at the mixing point, with properties and magnetic properties in the hypothesis. Monopoles are exactly the same. Scientists say that magnetic monopoles may also be used to make computer parts in addition to basic research. The research was published in the journal Science.

The magnetic monopole refers to magnetic materials with only a single magnetic pole of the South or North pole. As early as 1931, the British physicist Paul Dirac used mathematical formulas to predict the existence of a magnetic monopole. At that time, he believed that since electrons with basic charges exist in the universe, particles with a basic "magnetic charge" should exist. Since then, scientists have started their search for magnetic monopoles, but so far no trace has been found.

Now, scientists from the University of Cologne, Germany, Munich University, and Dresden University have experimented with the formation of an artificial magnetic monopole inside a solid substance, which has the same properties as a magnetic monopole.

In the past few years, the research team conducted a detailed examination of the substances that form magneto-rotation inside. These magnetic rotations have the same effect on the electron motion as the magnetic field. Therefore, they use artificial magnetic fields to describe these magnetic rotations and their influence on the electrons, and measure them in the same manner as ordinary magnetic fields.

The researchers wanted to know what the consequences of destroying the magneto-rotation would be. For this purpose, they used a magnetic microscope to observe the magnetization and measured the magnetization direction that caused the magnetization. As a result, it was found that magnetic fluxes obviously merged when destroyed.

So what happened inside the substance? Measurements using a neutron scatterer showed that the same process occurred here, but no single magnetization was observed. Subsequent computer simulations showed that the rotations observed near the surface of the mixing process also appeared in the Within this substance.

Because each magnetic coil carries an artificial magnetic field, their manufacture or destruction occurs at the mixing point. Prof. Rosch of the University of Cologne said: “This means that there must be an artificial magnetic monopole at this point. When two magnets are mixed, an artificial monopole will flow over its surface, and its properties The assumption is that the magnetic monopole is exactly the same, which is really amazing."

In addition to basic research, artificial magnetic monopoles have other potential applications. Many research teams are currently trying to clarify a question: whether magnetic spinning can be used to make computer parts, and if so, we must make and destroy magnetic spinning. Then, magnetic monopoles will also play an important role in this area. (Liu Xia)

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