Preparation of multilayered nanowires with well-defined segments of constant lengths in ion track etched polymer templates
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چکیده
منابع مشابه
Cadmium chalcogenides nanowires obtained in ion track templates
Metal chalcogenide semiconductor nanowires are of particular interest for several reasons. First, II-VI semiconductors present a broad range of band gaps (from 0.15 eV in HgTe to 3.68 eV in ZnS). Second, most of them have direct energy gaps making them particularly important for electro-luminescence devices. Third, these kinds of semiconductors can be electrochemically deposited from aqueous so...
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The hallmark of materials science is the ability to tailor the structures of a given material to provide a desired response. In this work, the structures involving crystallinity and crystallographic orientation of Cu nanowires electrochemically fabricated in ion-track templates have been investigated as a function of fabrication condition. Both single crystalline and polycrystalline nanowires w...
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Understanding and controlling structural properties of the materials are crucial in materials research. In this paper, we report that crystallinity and crystallographic orientation of Pd nanowires can be tailored by varying the fabrication conditions during electrochemical deposition in polycarbonate ion-track templates. By changing the deposition temperature during the fabrication process, the...
متن کاملATP-Controlled Molecular Transport through Cylindrical Nanochannels Fabricated in Ion Track Etched Polymer Membranes
Nanoscale devices based on solid-state nanochannels have attracted enormous interest owing to the emergence of novel ion transport properties that mimic their biological counterparts. Compared to the fragile and sensitive biological systems, synthetic nanochannels fabricated in solid-state materials have proven a good alternative because of their (a) stability under harsh conditions, (b) easy t...
متن کاملGrowth and morphological analysis of segmented AuAg alloy nanowires created by pulsed electrodeposition in ion-track etched membranes
BACKGROUND Multicomponent heterostructure nanowires and nanogaps are of great interest for applications in sensorics. Pulsed electrodeposition in ion-track etched polymer templates is a suitable method to synthesise segmented nanowires with segments consisting of two different types of materials. For a well-controlled synthesis process, detailed analysis of the deposition parameters and the siz...
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ژورنال
عنوان ژورنال: Transactions of the Materials Research Society of Japan
سال: 2011
ISSN: 1382-3469,2188-1650
DOI: 10.14723/tmrsj.36.301