Researchers have developed an innovative method to study ultrafast magnetism in materials. They have shown the generation and application of magnetic field steps, in which a magnetic field is turned ...

This effect allows the team to track the magnetic field evolution by analyzing the polarization rotation of a femtosecond laser pulse. "With this approach, we achieved sub-picosecond resolution ...

The researchers concluded their work with a recipe to include this mechanism in simulations of the evolution of galaxies and their magnetic fields. That is a crucial step in comparing the full ...

But unlike on Earth, the formation and evolution of these vortices are ... near-daily measurements of the Sun's global coronal magnetic field, a region of the Sun that has only been observed ...

As the origin and evolution of life beyond Earth may require different conditions ... laboratory science, theoretical modeling, and field studies. Astro2020 also calls out environmental (stellar and ...

Artificial selection is one example, eyes another, of the well-documented and inescapable process of evolution--change in a population ... His ideas about electricity and discovery of magnetic fields ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=8016813 ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

Stars are the architects of nearly all the chemical elements in the universe, including ones crucial to life as we know it, ...