Magnetic Nanoparticles: Learn Properties & Magnetic Field Strength

  • Thread starter Thread starter Sylvester1
  • Start date Start date
  • Tags Tags
    Magnetic
AI Thread Summary
Magnetic nanoparticles inherently possess a magnetic field due to their material properties, rather than emitting one. The strength of this magnetic field varies based on the specific characteristics and synthesis of the nanoparticles. For deeper understanding, participants shared helpful resources, including a link to a relevant scientific article. The discussion emphasizes the importance of knowing how to navigate and interpret information on this topic. Overall, magnetic nanoparticles are defined by their intrinsic magnetic properties and field strength variations.
Sylvester1
Messages
23
Reaction score
0
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.
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
View full post »

Similar threads

I Is This Correct Description of Magnetic Saturation?
Replies
14
Views
2K
I Relation between electric & magnetic fields in terms of field strength
Replies
41
Views
6K
I Magnetic field strength of a stack of magnets
Replies
7
Views
3K
B Experiment issues (electromagnetism)
Replies
42
Views
2K
Measuring Magnetic Field Strength of a Cylindrical Magnet
Replies
3
Views
2K
I Behaviour of Magnetic Fields Underwater
Replies
2
Views
3K
I Charge movement relative to magnetic field frame dependence/invariance
Replies
5
Views
855
I How induction works within a coil (nuances of it)
Replies
6
Views
2K
B Measuring electric field vs magnetic field
Replies
8
Views
2K
I Average Magnetic Field Between 2 Conducting Rods
Replies
1
Views
1K

Hot Threads

Recent Insights

Back
Top