MAGNETIC MOMENT OF FCC FE(111) ULTRATHIN FILMS BY ULTRAFAST DEPOSITION ON CU(111)
MAGNETIC MOMENT OF FCC FE(111) ULTRATHIN FILMS BY ULTRAFAST DEPOSITION ON CU(111)
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通过在 CU(111) 上超快沉积获得 FCC FE(111) 超薄膜的磁矩
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
J. Kirschner
中科院分区：
文献类型：
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作者：
Jun Shen;P. Ohresser;C. Mohan;M. Klaua;J. Barthel;J. Kirschner
已知在室温或更低温度下在 Cu(111) 上热沉积的超薄 Fe 薄膜可以以多层模式生长，净磁矩 s 较低，为 0.5mBd。在目前的工作中，我们使用脉冲激光沉积法制备了各向同性面心立方FeyCus111 ? 薄膜，该薄膜逐层生长，磁矩超过2mB。我们将脉冲激光沉积薄膜的较大磁矩归因于其结构完美，如低能电子衍射和扫描隧道显微镜所见。 [S0031-9007(98)05386-1]
Thermally deposited ultrathin Fe films on Cu(111) at room temperature or below have been known to grow in a multilayer mode with a low net magnetic moment s,0.5mBd. In the present work we have used pulsed laser deposition to produce isotropic fcc FeyCus111 ¢ films which grow layer by layer with a magnetic moment of more than 2mB. We attribute the larger magnetic moment of the pulsed laser deposited films to their structural perfection as seen by low energy electron diffraction and scanning tunneling microscopy. [S0031-9007(98)05386-1]