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1 vote
1 answer
1k views

Stern-Gerlach original experiment: doubts on the beam splitting

When studying the Stern-Gerlach experiment, books (and professors) usually consider a collimated beam that is eventually splitted by the interaction between magnetic moment and the non-homegeneous ...
Nat's user avatar
  • 11
4 votes
1 answer
1k views

What kinds of behavioural anomalies can a zero-field-cooled (ZFC) / field-cooled (FC) split indicate?

If a material shows a spiltting in the ZFC and FC curves, is it necessarily superparamagnetic, or could there be any other reason for the irreversibility? I have heard spin glasses also show ZFC-FC ...
Gamora's user avatar
  • 313
1 vote
0 answers
63 views

How to isolate and verify the source of optical absorption/effects?

This is similar to my other question, but not the same -- that one was about the energy ranges of various absorption mechanisms, and this one is more about experimental techniques to find them. Let's ...
YungHummmma's user avatar
  • 2,913
1 vote
0 answers
65 views

Long range repulsion in anomalous solids

As far as I know things like rocks, walls, rubber balls, polished tables etc. exert a short range repulsive force on other everyday objects that is responsible for hardness, softness, collisions, ...
orange_soda's user avatar
  • 1,379