Analysis on Electrostatic Tip-Sample Interaction in Aqueous Solution under Potentiostatic Condition

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概要

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• Using a force microscopy, we investigated electrostatic tip-sample interaction in aqueous solutions. A force between a gold-coated microsphere tip and an oxidized silicon sample was measured with their surface potentials being controlled independently by bipotentiostat. The variations in the force characteristics were observed with the respective changes in the tip potential and the sample potential. The observed force characteristics were found to agree with the theory of electrical double layer interaction under constant potential assumption.

• 社団法人応用物理学会の論文
• 1995-02-15

著者

• Gemma N

  Toshiba Corp. Kawasaki Jpn

• Gemma Nobuhiro

  Advanced Research Laboratory Toshiba Corporation

• Ishino Takashi

  Advanced Research Laboratory Toshiba Research And Development Center

• Hieda H

  Toshiba Corp. Kawasaki Jpn

• Hieda Hiroyuki

  Advanced Research Laboratory, Toshiba Research and Development Center

• Tanaka Kuniyoshi

  Advanced Research Laboratory, Toshiba Research and Development Center

関連論文

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• Analysis on Electrostatic Tip-Sample Interaction in Aqueous Solution under Potentiostatic Condition
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• Measurements of Electrostatic Double-Layer Forces Due to Charged Functiornal Groups on Langmuir-Blodgett Films with an Atomic Force Microscope
• Symmetry Studies of Antiferromagnetic Heisenberg Model
• Carrier Injection Characteristics of Organic Electroluminescent Devices

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