Fabrication and Characterization of semiconductor nanowires by using Anodic Aluminum Oxide (AAO) templates.

Fabrication and Characterization of semiconducting material nanowires by use anodic Aluminum Oxide (AAO) templates. Introduction:- Great interest has been concentrate on one - dimensional materials, including nanowires and nanodots , because of their unique structure and properties as well as latent applications in electronics and optical devices.(1) overmuch effort has been focused on nanostructure formation by egotism - organizing methods , among them , the anodic aluminium oxide (AAO) templates have received considerable aid in celluloid nanostructure material due to their particular characters (2), such as Have high porosities ( 1011 pores/cm2 ). Easley be prep ared in the Lab. With good figure over the size (length & diameter) of the pores. real good periodicity of the pore arrangement mess to a fault be obtained. Porous alumina forms on the surface of aluminum in a self-importance - nonionised manner when anodized in an acid under specific conditions. such templates have latterly emerged as an important self - concourse method for nanofabrication (3).They screwing be used in contrary methods to synthesize self - assembled arrays of nanowires of a variety of materials, such as metals, semiconductors, alloys, and multilayers. Two of the banner methods that are being used are AC and DC electodeposition.

Morphology and characteristics of the nanowires can easily be achieved by let go of the nanowires from the template. Magnetic, electric, transport and optical measurements all hold toward the exploration of the essential properties of na nostructure materials and point toward their! technological potential. In this proposal research, electrodeposition semiconductor nanowires was obtained by AC plating as well as by DC deposition. The morphology of semiconductor nanowires was studied by AFM and SEM. The electric , electronic and optical measurements was also achieved by using contrastive suitable equipments. Research background:- In the electrodeposition process , If you hope to light a full essay, order it on our website: OrderCustomPaper.com

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