IRG I: Nanoscale Magnetism: Structures, Materials and Phenomena @ University of Nebraska
The goal of this IRG is to advance our understanding of exciting topics relevant to several grand challenges in nanomagnetism and nanoscience. These include: 1) Quantum understanding of spin-polarized matter at the 1-10 nm scale, which bridges the gap between molecular and macroscopic levels 2) Complexity in fabrication and integration of top-down and self-assembled nanomagnetic structures; 3) Ultra-high-density information storage; 4) Nanomagnetic basis for magnetologic, spintronic, and spin qubit devices; 5) Ultra-strong permanent magnets; and 6) Ultra-small biomagnetic and other sensors. The length scale involved is one where new quantum approaches and simulations are needed, and where novel "superatomic" species may lead to new phenomena and magnetic properties. Complex surfaces and interfaces are of extreme importance and the synthesis and fabrication of the nanostructures are equally critical as the theoretical and characterization portions of the research. In addition to the basic-science aspects of the work, there are opportunities for major technological implications in information storage and processing, energy production and conservation, defense, and medicine. This IRG brings a powerful combination of theoretical and experimental expertise to bear on several of the above-mentioned challenges.
