Definition of superparamagnetism in English:

superparamagnetism

noun

Physics
  • A phenomenon in which particles under a certain critical size and having a single magnetic domain can exhibit behaviour similar to paramagnetism despite being below the Curie temperature (for a ferromagnetic substance) or the Néel temperature (for an antiferromagnetic or ferrimagnetic substance).

Origin

1950s. From super- + paramagnetism, after superparamagnetic.

Pronunciation

superparamagnetism

/ˌsjuːpəparəˈmaɡnɪtɪz(ə)m//ˌsuːpəparəˈmaɡnɪtɪz(ə)m/