| 扫描隧道显微镜对氧化铁薄膜的观察 |
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| 引用本文： | 周增均,严隽珏.扫描隧道显微镜对氧化铁薄膜的观察[J].北京大学学报(自然科学版),1993,29(3):342-346. |
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| 作者姓名： | 周增均 严隽珏 |
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| 作者单位： | 北京大学物理学系
(周增均)，北京大学物理学系(严隽珏) |
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| 摘 要： | 采用在溅射过程中加水蒸气的方法制备四氧化三铁Fe_3O_4薄膜。由扫描隧道显微镜(STM)对薄膜的表面形貌进行了观察。形貌随溅射时水蒸气的加入量不同而明显变化。小范围扫描首次清晰地显示出尖晶石(111)面,即结晶的择优取向。
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| 关 键 词： | 显微镜 尖晶石 STM 薄膜 氧化铁 |
Scanning Tunneling Microscope Study of Iron Oxide Thin Films |
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| ZHOU Zengjun YAN Junjue.Scanning Tunneling Microscope Study of Iron Oxide Thin Films[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1993,29(3):342-346. |
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| Authors: | ZHOU Zengjun YAN Junjue |
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| Abstract: | The Fe3O4 thin films were sputtered onto glass substrate by a water vapor added process. The topography of the thin film was imaged by the Scanning Tunneling Microscope (STM). The surface of the film changed dramaticaly with variation of the sputtering conditions. Using small area image we first determine the crystallographic orientation as well as the lattice plane. |
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| Keywords: | STM Surface Spinel Thin Film |
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