Magnetic Nanoparticles: A Subject for Both Fundamental Research and Applications
Joint Authors
Bedanta, S.
Petracic, Oleg
Seki, Takeshi
Barman, Anjan
Kleemann, Wolfgang
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-22, 22 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-22
Country of Publication
Egypt
No. of Pages
22
Main Subjects
Abstract EN
Single domain magnetic nanoparticles (MNPs) have been a vivid subject of intense research for the last fifty years.
Preparation of magnetic nanoparticles and nanostructures has been achieved by both bottom-up and top-down approaches.
Single domain MNPs show Néel-Brown-like relaxation.
The Stoner-Wohlfarth model describes the angular dependence of the switching of the magnetization of a single domain particle in applied magnetic fields.
By varying the spacing between the particles, the inter-particle interactions can be tuned.
This leads to various supermagnetic states such as superparamagnetism, superspin glass, and superferromagnetism.
Recently, the study of the magnetization dynamics of such single domain MNPs has attracted particular attention, and observations of various collective spin wave modes in patterned nanomagnet arrays have opened new avenues for on-chip microwave communications.
MNPs have the potential for various other applications such as future recording media and in medicine.
We will discuss the various aspects involved in the research on MNPs.
American Psychological Association (APA)
Bedanta, S.& Barman, Anjan& Kleemann, Wolfgang& Petracic, Oleg& Seki, Takeshi. 2013. Magnetic Nanoparticles: A Subject for Both Fundamental Research and Applications. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-22.
https://search.emarefa.net/detail/BIM-1008407
Modern Language Association (MLA)
Bedanta, S.…[et al.]. Magnetic Nanoparticles: A Subject for Both Fundamental Research and Applications. Journal of Nanomaterials No. 2013 (2013), pp.1-22.
https://search.emarefa.net/detail/BIM-1008407
American Medical Association (AMA)
Bedanta, S.& Barman, Anjan& Kleemann, Wolfgang& Petracic, Oleg& Seki, Takeshi. Magnetic Nanoparticles: A Subject for Both Fundamental Research and Applications. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-22.
https://search.emarefa.net/detail/BIM-1008407
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1008407