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Сканирующая туннельная микроскопия металлокомплексов порфирина на подложке графита

выпускная квалификационная работа бакалавра

Сканирующая туннельная микроскопия металлокомплексов порфирина на подложке графита

Abstract

С помощью сканирующего туннельного микроскопа исследован металлокомплекс CoTPP на подложке пиролитического графита. Получена и информация об особенностях топографии образца при различном пространственном разрешении. Локальные туннельные спектры, снятые в различном диапазоне развертки напряжения смещения обнаружили на поверхности области с гистерезисом вольтамперных характеристик, связанный с метастабильными электронными состояниями в металлокомплексе, сильную нелинейность ВАХ с областями поверхности образца с тонким слоем CoTPP.

The CoTPP metal complex on a pyrolytic graphite substrate was studied using a scanning tunneling microscope. The information about the surface topography features of the sample at different space resolution was acquired. The local tunneling spectra at different scales of bias voltage found on the surface the areas with hysteresis due to metastable electron states in the sample, strong non linearity in areas with thin layer of CoTPP.

Keywords

топография Ð¿Ð¾Ð²ÐµÑ€Ñ Ð½Ð¾ÑÑ‚Ð¸, локальные туннельные спектры, local tunneling spectra, scanning tunneling microscopy, металлокомплекс порфирина, metal complex of porphyrin, surface topography, сканирующая туннельная микроскопия

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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