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Effects of electron drag of gold in pores of anodic aluminum oxide: Reversible resistive switching in a chain of point contactsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 27 января 2018 г.
- Авторы: Vedeneev A.S., Rylkov V.V., Napolskii K.S., Leontiev A.P., Klimenko A.A., Kozlov A.M., Luzanov V.A., Nikolaev S.N., Temiryazeva M.P., Bugaev A.S.
- Журнал: JETP Letters
- Том: 106
- Номер: 6
- Год издания: 2017
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 411
- Последняя страница: 415
- DOI: 10.1134/S0021364017180138
- Аннотация: The current–voltage characteristics of Au/AAO(Au)/probe structures based on anodic aluminum oxide with pores incompletely filled with gold have been studied. It has been found that an electric field initiates the mass transfer of a rear Au electrode and the subsequent growth of the metal in unfilled parts of pores of the oxide matrix in the form of chains of gold islands. It has been established that this transfer, which appears at a positive potential of the probe, is due primarily to the effect of electron drag of the metal (Au). Estimates have been obtained for the effective radius of Au islands (2 nm), the width of a gap between islands (0.5 nm), the height of potential barriers (100 meV), and the characteristic resistance of tunnel junctions (30 kΩ ~ h/e2), which is typical of point quantum contacts. The structures demonstrate reversible resistive switching between low- (~1 MΩ) and high-resistance (>100 GΩ) states.
- Добавил в систему: Леонтьев Алексей Павлович
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