Anomaly in structural noncentrosymmetry around T sub(N) n bulk and nanoscale BiFeO sub(3)

Using high resolution powder neutron diffraction data, we show that there is a distinct anomaly in the structural noncentrosymmetry around the magnetic transition point T sub(N) for bulk and nanoscale BiFeO sub(3). It appears that the structural noncentrosymmetry - which gives rise to the ferroelect...

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Veröffentlicht in:	Powder diffraction 2013-09, Vol.28 (S2), p.S94-S105
Hauptverfasser:	Goswami, Sudipta, Bhattacharya, Dipten, Iles, Gail N, Ghosh, Barnali, Prytuliak, Anastasiia A, Malard, Benoit, Das, Gopes C, Ouladdiaf, B, Chatterji, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Anomalies
Online-Zugang:	Volltext
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