Chemical Composition and Morphology of a Surface of Ionotron Nanostructures Fabricated on the Base of 2D Layered Crystals of InSe and Ionic RbNO3 Salt

Бахтинов, А.П. and Водопьянов, В.М. and Іванов, В.І. and Карбівський, В.Л. and Ковалюк, З.Д. and Нетяга, В.В. and Литвин, Оксана Степанівна (2017) Chemical Composition and Morphology of a Surface of Ionotron Nanostructures Fabricated on the Base of 2D Layered Crystals of InSe and Ionic RbNO3 Salt Металлофизика и новейшие технологии, 39 (11). pp. 1573-1587. ISSN 1024-1809

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Abstract

As shown, the bulk vertical ionotronic nanostructures can be fabricated by using introduction of the ionic RbNO3 salt melt between the (0001) layers of InSe crystal. The chemical composition and morphology of these structures are investigated by x-ray electron spectroscopy and atomic force microscopy. As determined, they consist of the ultrathin 2D InSe layers separated by solid layers of ‘ion salt–In2O3’ electrolyte. During the self-organization process of such structures at temperatures of the melt, which exceed the temperature of the RbNO3 decomposition onto nitrides and nitrates, the ‘ion salt–InSe’ heteroboundaries are oxidized, and nanostructures with high ionic conductivity are formed. They have the form of nanosize rings and are characterized by high lateral density 109–1010 сm2. As established, these nanostructures are grown in the (0001)InSe planes, which are arranged periodically at a distance of about tens nm along the crystallographic axis C.

Item Type: Article
Additional Information: DOI: 10.15407/mfint.39.11.1573
Uncontrolled Keywords: InSe; RbNO3; 2D layers; ionotronic structures; ionotronic nanocomposite materials
Subjects: Статті у наукометричних базах > Scopus
Articles in journals > Фахові (входять до переліку фахових, затверджений МОН)
Divisions: Факультети > Факультет інформаційних технологій та управління > Кафедра комп'ютерних наук і математики
Depositing User: Оксана Степанівна Литвин
Date Deposited: 31 May 2018 05:33
Last Modified: 31 May 2018 05:33
URI: http://elibrary.kubg.edu.ua/id/eprint/23959

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