Magnetic Nanoparticles: Learn Properties & Magnetic Field Strength

  • Context: Undergrad 
  • Thread starter Thread starter Sylvester1
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Discussion Overview

The discussion centers on the properties of magnetic nanoparticles, specifically their ability to possess and generate magnetic fields, as well as the strength of those fields. Participants explore the nature of magnetic fields in relation to these nanoparticles and seek resources for further learning.

Discussion Character

  • Exploratory, Technical explanation

Main Points Raised

  • One participant inquires about the properties of magnetic nanoparticles, particularly their capability to emit a magnetic field and the strength of that field.
  • Another participant clarifies that magnetic materials possess a magnetic field inherently, rather than emitting one, and notes that the strength of the magnetic field is dependent on the material properties and synthesis of the nanoparticles.
  • A resource link is provided to assist in further research on the topic.

Areas of Agreement / Disagreement

There is a clarification regarding the terminology used to describe magnetic fields in nanoparticles, but no consensus is reached on the specifics of field strength or the implications of the properties discussed.

Contextual Notes

The discussion does not resolve the complexities of how different materials and synthesis methods affect magnetic field strength, nor does it address the specific conditions under which these properties may vary.

Who May Find This Useful

Individuals interested in the properties of magnetic nanoparticles, materials science, and those seeking resources for deeper understanding in the field of magnetism.

Sylvester1
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Hello Everybody,

i would like to ask if anyone around here has any prior knowledge regarding magnetic nanoparticles and their properties and could provide me with a useful link so that i can search deeper and learn more. What i would like mostly to know is if they can emit a magnetic field and the strength of their magnetic field.

Thank you!
 
Physics news on Phys.org
Magnetic materials possess a magnetic field, they do not "emit" one.
The presence of a magnetic field is why the particle is called magnetic - it's what the word means - so magnetic nanoparticles possesses a magnetic field.

The field strength depends on the material properties of the individual particle and it's synthesis - their properties can vary quite a bit. Perhaps you can be more specific?

Meantime:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3312841/
 
this link was so helpful!thank you very much!
 
No worries - sometimes it's just knowing how to sort through information.
 

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