In this paper, resistive random access memory (RRAM)-based crossbar arrays with the cell structure of Pt/[AlO y /HfO x ] m /TiN were fabricated by using atomic layer deposition (ALD) technique. The RRAM devices in the arrays show excellent performances such as good uniformity and high reliability. Based on the fabricated RRAM array, a complete set of basic logic operations including NOR and XNO...

We analyze the nonrelativistic quantum scattering problem of a charged particle by an Abelian magnetic monopole in the background of a global monopole. In addition to the magnetic and geometric effects, we consider the influence of the electrostatic self-interaction on the charged particle. Moreover, for the specific case where the electrostatic self-interaction becomes attractive, charged part...

This work aims at the full recovery of efficiency losses induced by shingling double-side poly-Si/SiO x passivated contacts crystalline silicon solar cells. It focuses on thermally-activated Aluminium Oxide (AlO ) layers elaborated thermal Atomic Layer Deposition (ALD) to passivate edges shingled cells cut using innovative “45° tilt squaring approach”. The whole procedure featuring high-tempera...

This paper assesses the ability of Adjustable Localisation Operator (ALO) method to predict influence residual stresses on fatigue behaviour notched components. Different initial stress states are introduced into specimens, which then tested under cyclic loadings in a range 103 105 cycles. Experimental comparisons with initially stress-free specimens have shown how tensile reduce life repeated ...

Graphs and charts provide a powerful way of summarising data and presenting them in a way that most people find easy to read. They are an important alternative to tables, especially where a dataset is large, but remember that a graphical presentation of data is unlikely to allow your reader to access the raw data if they wish, whilst this is possible with a table. Graphs and charts may alo be u...

In the last decade, devices and appliances utilizing Internet of Things (IoT) have expanded tremendously, which has led to revolutionary developments in network industry. Smart homes cities, wearable devices, traffic monitoring, health systems, energy savings are typical IoT applications. The diversity standards, protocols, computational resources makes them vulnerable security attackers. Botne...

The antlion optimizer (ALO) algorithm is used in this article for maximum power point tracking (MPPT) of a solar array. array consists single module, while there are 20 cells the module. voltage and current ratings each cell 2 V 2.5 A, making 100 W ideal condition. However, characteristics PV unable to achieve power. Therefore, ALO was MPPT. results compared with traditional metaheuristic appro...

In a computational study we addressed the adsorption of uranyl UO(2)(2+) on solvated (110) and (010) edge surfaces of pyrophyllite, applying a density functional approach to periodic slab models. We explored bidentate adsorption complexes on various partially deprotonated adsorption sites: octahedral Al(O,OH), tetrahedral Si(O,OH), and mixed AlO-SiO. Aluminol sites were determined to be most fa...

The crystal structure of durangite, ideally NaAl(AsO(4))F (chemical name sodium aluminium arsenate fluoride), has been determined previously [Kokkoros (1938). Z. Kristallogr.99, 38-49] using Weissenberg film data without reporting displacement parameters of atoms or a reliability factor. This study reports the redetermination of the structure of durangite using single-crystal X-ray diffraction ...

The Nb-based superconductor-insulator-superconductor (SIS) tunnel junctions have been broadly used in many applications. The critical current density ( ), one of the most important parameters of SIS tunnel junction, is usually controlled by the oxygen exposure ( 2) of the Al oxidation process. R. E. Miller et al. demonstrated the relation between and oxygen exposure using the SNEP process. Howe...