Magnetism of Fe Surface and Interface

京都大学化学研究所与杜伊斯堡大学Fachbereich Physik之间的合作协议自1984年以来一直得到批准，T. Shinjo、京都和W. Kene，杜伊斯堡的研究课题“Fe表面和界面的磁性”从1988年到1990年得到了该基金的资助。最初在京都建立的金属多层膜制备技术已被引进到杜伊斯堡，并在两地研究了Fe/Zr和Fe/Tb多层膜的磁性。利用杜伊斯堡的表面选择转换电子穆斯堡尔谱仪和分裂线圈超导穆斯堡尔低温恒温器，以及京都的超低温穆斯堡尔装置的互补作用，弄清了铁与稀土层界面各向异性的机理，并初步在1990年斯特拉斯堡的欧洲材料研究学会会议上发表了联合论文。1991年3月，该援助赠款和德国发展基金会在德国共同主办了一次讲习班。除了两个小组的成员外，约有30位嘉宾应邀出席，并就表面和多层膜的磁性进行了广泛的讨论。该研讨会被誉为是一个非常富有成果的研讨会，对薄膜磁性的研究进行了概述和展望。

The agreement of cooperation between the Institute for Chemical Research, Kyoto University and Fachbereich Physik, University Duisburg has been approved since 1984 and the joint research between professor T. Shinjo, Kyoto, and Professor W. Kene, Duisburg on the subject, Magnetism of Fe Surface and Interface, has been supported by this Grant-in-Aid from 1988 to 1990.The technique for the preparation of metallic multilayers initially established in Kyoto has been introduced to Duisburg and the magnetic properties of Fe/Zr and Fe/Tb multilayers have been investigated in both places. The surface selective conversion electron Mossbauer spectroscopy and the Mossbauer cryostat with split coil superconductor in Duisburg, and ultralow temperature Mossbauer facility at Kyoto have been utilized complementarily.As a result, the mechanism of anisotropy at the interface between Fe and rare earth layers has been made clear.The join papers have preliminarily been published at the European Materials Research Society Meeting at Strasbourg, in 1990. In March 1991, a workshop was organized by the cosponsorship of this Grant-in-Aid and DFG in Germany. Besides the members of the two groups, about 30 distinguished guests were invited there and the magnetism of surfaces and multilayers has been extensively discussed.The workshop was reputed as a very fruitful one to get an overview and perspective for the study of ultrathin film magnetism.