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Magnetic Nanoparticles

A Study by Synchrotron Radiation and RF Transverse Susceptibility

  • Adriana I. Figueroa

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xi
  2. Adriana I. Figueroa
    Pages 1-12
  3. Adriana I. Figueroa
    Pages 13-30
  4. Adriana I. Figueroa
    Pages 163-165

About this book

Introduction

 Magnetic nanoparticles (NPs) are finding their place in many modern technologies such as electronics (memory or spintronic devices) and medicine (contrast media, electromagnetic thermal therapy) to name just a few examples. The application of modern techniques based on synchrotron radiation, in particular X-ray spectroscopies, as well as an rf transverse susceptibility probe, built ad hoc, allowed the author to investigate several classes of magnetic NPs with diverse applications. For example, the interesting anisotropic properties of CoW and CoPt NPs revealed new magnetic behaviour and phases. Gold NPs prepared on a biological template from Sulfolobus acidocaldarius S-layer, were shown to possess intrinsic magnetism caused by the electron exchange with the sulfur atoms of the template. Silica and oleic acid coated magnetite NPs showed excellent human compatibility while preserving the bulk magnetic figures of merit. Both macroscopic and microscopic properties of all these NPs, hitherto unexplained, have been revealed for the first time.

Keywords

Alloy Nanoparticles Applications of Magnetic Nanoparticles Biological Nanoparticles Granular Multilayer Films Magnetic Nanoparticle Properties Perpendicular Magnetic Anisotropy RF Transverse Susceptibility

Authors and affiliations

  • Adriana I. Figueroa
    • 1
  1. 1.Magnetic SpectroscopyDiamond Light Source Ltd.DidcotUnited Kingdom

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-07094-0
  • Copyright Information Springer International Publishing Switzerland 2015
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-319-07093-3
  • Online ISBN 978-3-319-07094-0
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • Buy this book on publisher's site
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