Annett Thøgersen

Oxidation Effects on Graded Porous Silicon Anti-Reflection Coatings

Efficient anti-reflection coatings (ARC) improve the light collection and thereby increase the current output of solar cells. By simple electrochemical etching of the Si wafer, porous silicon (PS) layers with excellent broadband anti-reflection properties can be fabricated. In this work, ageing of graded PS has been studied using Spectroscopic Ellipsometry, Transmission Electron Microscopy and X-ray Photoelectron Spectroscopy. During oxidation of PS elements such as pure Si (Si

An experimental study of charge distribution in crystalline and amorphous Si nanoclusters in thin silica films

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Damage free laser ablation of SiO2 for local contact opening on silicon solar cells using an a-Si:H buffer layer

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Rearrangement of the oxide-semiconductor interface in annealed Al2O3∕4H-SiC structures

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Nanostructuring of Undoped ZnSb by Cryo-Milling

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The formation of Er-oxide nanoclusters in SiO2 thin films with excess Si

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Luminescence from silicon nanoparticles in SiO2: atomic force microscopy and transmission electron microscopy studies

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Characterization of amorphous and crystalline silicon nanoclusters in ultra thin silica layers

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Composition and structure of Pd nanoclusters in SiOx thin film

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Chemical synthesis of silver nanoparticles for solar cell applications

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