Electrical and Chemical Studies on Al2O3 Passivation Activation Process

Effect of surface passivation on corrosion of a cobalt-chromium dental alloy: surface morphology and chemical composition studies

Abstract   Background and Aim: Biocompatibility in some respects depends on the corrosion behavior of dental alloys. The purpose of this study was to investigate the effect of surface passivation of a cobalt chromium alloy on corrosion behavior. Materials and methods: In this experimental study, 20 samples of Flexicast dental alloy were prepared according to ADA97 standard and after casting, t...

Surface passivation of c-Si by atmospheric pressure chemical vapor deposition of Al2O3

Related Articles Influence of annealing and Al2O3 properties on the hydrogen-induced passivation of the Si/SiO2 interface J. Appl. Phys. 111, 093713 (2012) Magnetic properties of ZnO nanoclusters J. Appl. Phys. 111, 084321 (2012) Self-passivation of transparent single-walled carbon nanotube films on plastic substrates by microwave-induced rapid nanowelding Appl. Phys. Lett. 100, 163120 (2012) N...

Chemical and electrical passivation of single-crystal silicon(100) surfaces through a two-step chlorination/alkylation process.

Single-crystal Si(100) surfaces have been functionalized by using a two-step radical chlorination-Grignard (R = MgCl, R = CH3, C2H5, C4H9, C6H5, or CH2C6H5) alkylation method. After alkylation, no chlorine was detectable on the surface by X-ray photoelectron spectroscopy (XPS), and the C 1s region showed a silicon-induced peak shift indicative of a Si-C bond. The relative intensity of this peak...

Data of ALD Al2O3 rear surface passivation, Al2O3 PERC cell performance, and cell efficiency loss mechanisms of Al2O3 PERC cell

This data article is related to the recently published article '20.8% industrial PERC solar cell: ALD Al2O3 rear surface passivation, efficiency loss mechanisms analysis and roadmap to 24%' (Huang et al., 2017) [1]. This paper is about passivated emitter and rear cell (PERC) structures and it describes the quality of the Al2O3 rear-surface passivation layer deposited by atomic layer deposition ...

Chemical and physical interface studies of the atomic-layer-deposited Al2O3 on GaAs substrates