Soft x-ray diffraction of striated muscle
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
Preliminary STM experiments have been performed on a Fe polycrystal using a CoCr magnetic tip. With the usual W-tip, the Fe topography reveals a typical polycrystalline corrugation. The CoCr tip was obtained by cleaving a Si wafer covered with a CoCr film. Its operation was verified to be normal on a Cu single-crystal surface. The combination of Fe sample and CoCr tip leads to a strongly enhanced corrugation as compared to the normal topography. A preliminary explanation, in terms of force enhancement, is based on the interaction of the tip magnetic moment with the field gradient near the sample surface. © 1987 Springer-Verlag.
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
Mark W. Dowley
Solid State Communications
Kigook Song, Robert D. Miller, et al.
Macromolecules
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films