A platform for efficient photoelectrochemical (PEC) water splitting must fulfil different
requirements: the absorption of the solar spectrum should be maximized in use for charge …

Oxygen evolution reaction (OER) is a widely employed half‐electrode reaction in oxygen
electrochemistry, in applications such as hydrogen evolution, carbon dioxide reduction …

Herein, we report the formation of a particular core–shell structure, with a zinc germanate
(Zn2GeO4) nanowire core and a discontinuous shell of SnO2 nanocrystals, obtained in a …

In this paper the early stages of the self-catalyzed Vapor-Liquid-Solid (VLS) growth of GaAs
nanowires on Si substrates by Molecular Beam Epitaxy (MBE) are studied. The interaction of …

Nanowire heterostructures of the oxide (shell)–semiconducting (core) type are of interest for
various applications in energy harvesting, such as electrodes for photocatalysis and in …

The surface morphology of III–V semiconductor nanowires (NWs) protected by an arsenic
cap and subsequently evaporated in ultrahigh vacuum is investigated with scanning …

We propose an arsenic-capping/decapping method, allowing the growth of an epitaxial shell
around the GaAs nanowire (NW) core which is exposed to an ambient atmosphere, and …

Ultralong GaAs nanowires were grown by molecular beam epitaxy using the vapor–liquid–
solid method. In this ultralong regime we show the existence of two features concerning the …

We have studied electronic transport in undoped GaAs/SrTiO 3 core–shell nanowires
standing on their Si substrate with two-tip scanning tunneling microscopy in ultrahigh …

An ultra-high speed photonic sintering method consisting of flash white light (FWL)
combined with near infrared (NIR) and deep UV light irradiations was developed to fabricate …