Spatiotemporal Imaging of Magnetization Dynamics at the Nanoscale: Breaking the Diffraction Limit
Abstract
The development of a table-top system to study the spatio-temporal dynamics of magnetic devices on fundamental scales to magnetism is of particular importance to engineering high performance spintronic memory and logic devices that are simultaneously high-speed, high-density, low-power, and radiation hard. Although facility-based measurements at the scale of 50 nm and 100 ps are available using coherent synchotron sources (like the Advanced Light Source in Berkeley), a table topic system would enable high-throughput studies to develop the science and technology to support such high-performance spintronics. In this project we studied approaches to exceeding the diffraction limit for optical magnetic microscopy while still retaining the excellent temporal resolution that is accessible with pulsed lasers.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 09, 2016
- Accession Number
- AD1005718
Entities
People
- Gregory D Fuchs
Organizations
- Cornell University