Details

Autor(en) / Beteiligte

• Alekseev, P. A.
• Klement’ev, E. S.
• Allenspach, P.
• Chumlyakov, Yu. I.
• Lazukov, V. N.
• Sadikov, I. P.

Titel

Soft mode and magnetic phase transition in PrNi

Ist Teil von

• JETP letters, 2002-01, Vol.76 (2), p.99-103

Ort / Verlag

New York: Springer Nature B.V

Erscheinungsjahr

2002

Quelle

2022 ECC(Springer)

Beschreibungen/Notizen

• The spectrum of magnetic excitations in a single crystal of intermetallic compound PrNi was studied by inelastic neutron scattering. Experiment showed the substantial softening of some collective magnetic excitation modes near the ferromagnetic ordering temperature Tc≈20 K. The result is analyzed within the framework of a model that describes the magnetic phase transition in systems with induced magnetic moment.