Monday 27 February 2023

Shape-shifting experiment challenges interpretation of how cadmium nuclei move

Atomic Nuclei Shapes and Their Characteristics

Atomic Nuclei Shapes and Their Characteristics

Atomic nuclei come in a variety of shapes, from spherical to deformed. The shape of a nucleus is determined by a range of characteristics, including its size and the motion of its protons and neutrons.

Spherical Nuclei

Spherical nuclei are round, much like a basketball. This type of nucleus is often characterized by the motion of a small fraction of the protons and the neutrons. These small groups of particles tend to move back and forth within the nucleus, which gives it its shape.

Deformed Nuclei

Deformed nuclei, on the other hand, are often shaped like an American football. This type of nucleus is characterized by collective rotational motion. All of the particles within the nucleus move in unison, giving the nucleus its shape.

The Significance of Nuclei Shapes

The shape of a nucleus has a variety of implications for its behavior. Depending on the type of nucleus, particles within it may move in ways that affect its stability or its structural integrity. It can also have an effect on its interactions with other nuclei. Understanding the shape of a nucleus is therefore essential for understanding its properties.

Conclusion

Atomic nuclei come in a range of shapes and sizes, from spherical to deformed. These shapes are determined by a variety of characteristics, including the motion of its protons and neutrons. An understanding of these shapes is important for understanding the behavior and properties of nuclei, as the shape can affect its stability and its interactions with other atomic particles.



https://www.lifetechnology.com/blogs/life-technology-science-news/shape-shifting-experiment-challenges-interpretation-of-how-cadmium-nuclei-move

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Strong microwave magnetic fields for more efficient plasmas

Efficient Method of Creating Metallic Plasmas from Solid Metals under a Strong Magnetic Field

Efficient Method of Creating Metallic Plasmas from Solid Metals under a Strong Magnetic Field

Hot gases composed of metal ions and electrons, known as plasmas, are widely used in many manufacturing processes and chemical synthesis. Recently, a team of researchers from Tohoku University and the Toyohashi University of Technology developed an efficient method of creating metal plasmas from solid metals under a strong magnetic field in a microwave resonator. The results of their study were published in the AIP Advances journal.

The Process of Creating Metallic Plasmas

The process of creating metallic plasmas from solid metals begins with placing the metal inside a microwave resonator. A strong magnetic field is then applied while the resonator is energized with a microwave beam. This will cause the electrons to leave their orbit and form a plasma state. The researchers explain that the high-frequency magnetic field causes the microwave beam to be reflected off the metal sample and the energy is then converted into heat.

The team of researchers says that the advantage of this method is that it can produce plasmas with higher energy and a more uniform temperature than other methods. This is due to the fact that they are using a microwave resonator, which uses microwaves to heat up the sample and create plasmas.

Applications of Metallic Plasmas

The metallic plasmas created through this method can be used in various applications. One of the main applications is metal extraction from ores. The high-energy plasmas produced by this method can be used to efficiently extract precious metals from ore. Additionally, the plasmas can be used in welding, as the plasma can melt metal labor, which allows for more precise welding operations. The plasmas can also be used in chemical synthesis, as the high-energy environment can speed up the chemical reactions.

Conclusion

The research team from Tohoku University and the Toyohashi University of Technology have developed an efficient method of creating metallic plasmas from solid metal under a strong magnetic field in a microwave resonator. This method has various advantages and can be used in various applications, such as metal extraction from ores, chemical synthesis and welding. The results of their study were published in the AIP Advances journal.



https://www.lifetechnology.com/blogs/life-technology-science-news/strong-microwave-magnetic-fields-for-more-efficient-plasmas

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