Colossal magnetoelastic effects at the phase transition of (La sub(0.6)Pr sub(0.4)) sub(0.7)Ca sub(0.3)MnO sub(3)

(La sub(0.6)Pr sub(0.4)) sub(0 .7)Ca sub(0.3)MnO sub(3) was characterized by means of ultrasound velocity and attenuation to study the temperature and magnetic field dependence of the elastic constants and to gain an insight into the metamagnetic transition. The metal-insulator and ferromagnetic-par...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2012-01, Vol.85 (1), p.014424-014424
Hauptverfasser:	Michelmann, M, Moshnyaga, V, Samwer, K
Format:	Artikel
Sprache:	eng
Schlagworte:	Bulk modulus Condensed matter Elastic constants Ferromagnetism Indication Insulators Magnetic fields Phase transformations Softening
Online-Zugang:	Volltext
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