“Spintronics,” in which both the spin and charge of electrons are used for logic and memory
operations, promises an alternate route to traditional semiconductor electronics. A complete …

The application of focused ion beam (FIB) technology in microfabrication has become
increasingly popular. Its use in microfabrication has advantages over contemporary …

An all-metallic submicrometer device is demonstrated experimentally at room temperature
that performs logical NOT operations on magnetic logic signals. When this two-terminal …

As fabrication technology pushes the dimensions of ferromagnetic structures into the
nanoscale, understanding the magnetization processes of these structures is of fundamental …

Focused ion beam (FIB) technology has become increasingly popular in the fabrication of
nanoscale structures. In this paper, the recent developments of the FIB technology are …

We present a treatment of polarized light analysis and noise sources relevant to magneto-
optical Kerr effect (MOKE) measurements of magnetic nanostructures and give performance …

Magnetoelectronic devices can be broadly categorized into two classes: single domain
devices and domain wall devices. Single domain devices, such as magnetic random access …

We demonstrate a lithographically defined magnetic structure through which domain walls
from planar magnetic nanowires propagate in one direction only, under an appropriate …

The interaction mechanism between transverse domain walls (TDWs) in Permalloy
nanowires and artificially patterned traps is studied using high-sensitivity spatially resolved …

Ferromagnetic nanofibers and nanofiber based networks with new electronic, magnetic,
mechanical, and other physical properties can be considered significant components of bio …