GaN films are grown on [0 0 1] GaAs substrates by plasma-assisted molecular beam epitaxy using a three-step process that consists of a substrate nitridation, deposition of a low-temperature buffer layer, and a high-temperature overgrowth. X-ray diffraction and transmission electron microscopy indicate that this method promotes prismatic growth of c-oriented a-GaN. Photoluminescence studies show...

Problems with doping in nanoscale devices or low temperature applications are widely known. Our approach to replace the degenerate source/drain (S/D)-contacts is silicon nitride interface engineering. We measured Schottky diodes and MOSFETs very thin layers between metal. Al/SiN/p-Si show Fermi level depinning increasing SiN thickness. The diode fabricated rapid thermal nitridation at 900 ∘C re...

The manuscript titled “Synthesis of bulk silicon oxynitride glass through nitridation SiO2 aerogels and determination Tg” was published with error in order author affiliations, please find the correct above. This Corrigendum acknowledges corrects error.

Barium tantalum oxynitride (BaTaO 2 N), a photocatalyst active during one-step-excitation overall water splitting under visible light, was synthesized by NH 3 -based nitridation of mixture BaCO and amorphous Ta O 5 ·3H O.

Abstract The oxidation behavior of five different high-entropy alloys from the Al–Co–Cr–Fe–Ni metallic system, namely Al x (CoCrFeNi) 100- ( = 0; 3; 6; 9; 12), was studied under thermal-cycling conditions, at 1273 K in air atmosphere. choice selected compositions allowed for covering chromia-to-alumina former transition, as well transition FCC single-phase solid solution structure to multiphase...

Using the laser pyrolysis method, single phase gamma'-Fe4N nanoparticles were prepared by a two step method involving preparation of nanoscale iron oxide and a subsequent gas-solid nitridation reaction. Single phase Fe3C and Fe7C3 could be prepared by laser pyrolysis from Fe(CO)5 and 3C2H4 directly. Characterization techniques such as XRD, TEM and vibrating sample magnetometer were used to meas...