An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
M Scheinfein, John Unguris, Robert Celotta, Daniel T. Pierce
The way in which a magnetic solid minimizes its energy through the formation of domains and domain walls is strongly influenced by the presence of the surface
A spin-polarized electron beam incident on a ferromagnetic surface results in elastically an inelasticcally scattered electrons and in photons via radiative