Spin Polarized Electron Spectroscopic Studies of Magnetic Materials

自旋相关的弹性和非弹性电子散射将是 用于研究表面和超薄膜中的磁性。 局域磁场中非弹性散射的自旋依赖性 矩系统（3D过渡金属氧化物和稀土 材料）将通过自旋极化电子能量损失进行研究 谱 能量分辨率将通过采用 一个新的自旋探测器，以达到能量范围 集体磁激发 的自旋相关衰减 电子通过超薄铁磁覆盖层将 通过自旋极化光电子能谱研究。 的 结构和磁化的超薄薄膜将研究， 结合定量LEED和SPLEED分析和极化 超薄膜的二次发射光谱。 自旋 偏振LEED测量将与最先进的 理论计算，从而允许同时 研究了薄膜的几何结构和磁结构。

Spin-dependent elastic and inelastic electron scattering will be used to study the magnetism at surfaces and in ultra-thin films. The spin-dependence of inelastic scattering in localized magnetic moment systems (3d transition metal oxides and rare earth materials) will be studied by spin polarized electron energy loss spectroscopy. The energy resolution will be improved by employing a new spin detector in order to reach the energy range of collective magnetic excitations. The spin-dependent attenuation of electron through ultra-thin ferromagnetic overlayers will be studied by spin polarized photoemission spectroscopy. The structure and magnetization for ultra-thin films will be studied by combining quantitative LEED and SPLEED analysis and polarized secondary emission spectroscopy on ultra-thin films. Spin polarized LEED measurements will be compared to state-of-the-art theoretical calculations, thereby allowing a simultaneous investigation of the geometric and magnetic structure of the films.