Emergent Magnetic Monopoles Controlled at Room Temperature Three dimensional (3D) nano-network promises a new era…
Browsing: Magnetism
Magnetism is a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects. The most familiar effects occur in ferromagnetic materials, which are strongly attracted by magnets and can be magnetized themselves, commonly iron, nickel, and cobalt. Magnetism arises fundamentally from two sources: the electric currents generated by the movement of electrons in atoms, and the spin properties of these electrons. The field of magnetism encompasses a range of magnetic behaviors, including paramagnetism, diamagnetism, and antiferromagnetism, each depending on how the material’s electrons interact. This property is not only crucial in everyday applications, such as electric motors, transformers, and storage media like hard drives but also forms the basis of various medical technologies, including MRI scanners. Magnetic phenomena are also essential in scientific research, providing key insights into the structure of matter at the atomic and molecular levels.
Researchers propose a method of magnetizing a material without applying an external magnetic field. The…
Why Deep Freezing Iron-Based Materials Makes Them Both Magnetic and Superconducting Physicists at the University…
Scientists discovered hidden quantum behavior in simple iron-iodide, solving a 40-year mystery and offering a…
Much of the ‘memory’ of the world and all our digital activities are based on…
Researchers pushing the limits of magnets as a means to create faster electronics published their…
There’s an interesting fluid dynamics phenomenon that happens every morning in millions of cereal bowls.…
Materials scientists who work with nano-sized components have developed ways of working with their vanishingly…
Making connections: Bringing astrophysical processes down to Earth Magnetic reconnection, a process in which magnetic…
Researchers from Boston College, MIT, and UC Santa Barbara reveal an elusive atomic-scale magnetic ‘signal’…
New research details how a MIT-based team has made important strides in the concept of…
Researchers detail new secrets about how superconductivity and magnetism can be related, revealing more about…
In a newly published study, EPFL scientists have for the first time predicted and experimentally…
A newly published study provides a detailed analysis of how herbertsmithite’s electrons respond to light,…
Scientists from the University of Manchester have shown for the first time that magnetic clouds…
A newly published study suggests that the interaction between a surface and a charge packet…
Scientists discovered a magnetic field that can control the flow of heat from one body…
A newly published study details how scientists used femtosecond X-ray pulses from a free-electron laser…