Surface Self-Diffusion Modifications Induced by the Adsorption of Antimony on the Tungsten Field Emitter Tip

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概要

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• The influence of antimony adsorption on the process of self-diffusion of tungsten was investigated by field-ion microscopy. The appearance of the {111} facets and the superstructures in vicinity of {111} crystal faces of tungsten was observed. This was caused by preferential decrease in the activation energy of surface diffusion which occurred along the <110> zone lines toward the {111} faces. This selectivity may be a result of the weakening of the bonding of terminal atoms in the atomic chains parallel to the <111> directions.

• 社団法人応用物理学会の論文
• 1981-02-05

著者

• Kozlowski G.

  Institute Of Experimental Physics University Of Wroclaw

• CISZEWSKI A.

  Institute of Experimental Physics, University of Wroclaw

• Ciszewski A.

  Institute Of Experimental Physics University Of Wroclaw

関連論文

• Surface Self-Diffusion Modifications Induced by the Adsorption of Antimony on the Tungsten Field Emitter Tip

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