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在不久的将来,磁头与介质的间隙可望从亚微米的范围减小到亚亚微米的范围,因此不得不考虑纳米(nm)级的磨损.微观摩擦学的目的是在轻载荷和小质量工况下获得无磨损状态,因而它成为磁记录的一种重要技术。表面微观摩擦学观测已经开始.润滑剂的分子图象已经通过扫描隧道显微术而得到.高分辨率形貌以及表面硬度与微磨损的特性已经用点接触显微镜获得~1).
In the near future, the gap between the head and the medium is expected to decrease from the submicron range to the sub-submicron range, so nanometer (nm) wear has to be considered. The purpose of micro tribology is to provide a low- It is wear-free under operating conditions and therefore it becomes an important technique for magnetic recording. Microscopic tribological observations of the surface have been made. Molecular images of lubricants have been obtained by scanning tunneling microscopy. High-resolution topography and the properties of surface hardness and micro-wear have been obtained using point contact microscope.