Nanomagnet Arrays for Patterned Magnetic Media and Magnonic Crystal Applications

Abstract

In this project, we have fabricated arrays of nanomagnets and characterized them for use as patterned media for high-density magnetic storage and as magnonic crystals in the microwave range. The nanomagnet arrays have been formed by electrodeposition in templates with feature sizes in the sub-100nm range using an electrodeposition system bought as part of this project. We have modelled the dynamic switching of the magnetizations in these arrays, and also done preliminary microwave absorption experiments on the nanowire arrays.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Aug 31, 2009
Accession Number
ADA510950

Entities

People

  • Manish Sharma

Organizations

  • Indian Institutes of Technology

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Absorption
  • Electrodeposition
  • Films
  • Frequency
  • High Density
  • Magnetic Fields
  • Magnetic Materials
  • Magnetic Properties
  • Magnetization
  • Magnetometers
  • Materials
  • Materials Processing
  • Measurement
  • Microwaves
  • Nanostructures
  • Nanowires
  • Template Patterns

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.
  • Electrochemical Surface Science
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.