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  • Экспериментальное исследование воздействия адсорбата на формирование рельефа поверхности тонких металлических пленок в сканирующей зондовой микроскопии

Article

Экспериментальное исследование воздействия адсорбата на формирование рельефа поверхности тонких металлических пленок в сканирующей зондовой микроскопии

Наноинженерия. 2013. № 6(24). С. 32-35.
Львов Б. Г., Николаевский А. В.

Main regularities of the influence of the air adsorbate on the interpretation of images of thin metal films were experimentally determined in the scanning tunneling microscopy (STM). Modification of the surface relief of a thin film of Pt was made in air.Effect of formation of surface structures of 50-100 nm, a cluster of polarized adsorbate molecules by a strong electric field in the electrode gap, was defined. Tunnel voltage and current threshold values of irreversible relief changes was obtained. Technique of local adsorbate removal from the test surface area was developed by pulse contactless interaction of STM electrodes.