De-correlating structural and magneto-structural effects in ferrite perovskites
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In two recent experiments on HRPD we have discovered some unusual magneto-strictive effects in Ln-doped BiFeO3 (Ln = La or Nd). These involve anomalous changes in unit cell...
在两项近期开展的高分辨粉末衍射(HRPD)实验中,我们在掺杂镧系元素(Ln,取值为镧La或钕Nd)的铁酸铋(BiFeO3)体系中发现了若干异常的磁致伸缩效应。此类效应表现为晶胞出现反常变化……



