Materials Literature
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In this paper is reported a critical review, experiences and results about state of charge (SOC) and voltage prediction of Lithium-ions batteries obtained by recurrent neural network (RNN) and pipelined recurrent neural network (PRNN) based simulation. These soft computing technologies will be here presented, utilized…
High-speed capability and excellent reliability of a magnetic domain wall (DW) motion device required for embedded memory and logic-in-memory applications were achieved by optimizing the film stack structure of Co/Ni wire. Low-current with high-speed writing, high heat resistance, low error rate, wide operation range…
In this work it has been shown that the addition of small percentages of Na+-montmorillonite (Na-MMT) and organic modified-montmorillonite (O-MMT) nanoclay to thermosetting melamine-urea-formaldehyde (MUF) resins appeared to improve, considerably, their performance as adhesives for wood particleboard. X-ray diffractio…
Woven fabric samples have been developed using composite yarn consisting of copper mono filament and PET filaments for evaluating electromagnetic shielding effectiveness (EMSE) against radiating electromagnetic wave spectrum over a frequency range 2.25 2.65 GHz. Coaxial transverse electromagnetic wave mode transmissio…
Concrete is a tension weak building material, which is often crack ridden connected to plastic and hardened states, drying shrinkage, and the like. Moreover, concrete suffers from low tensile strength, limited ductility and little resistance to cracking. In order to improve these properties, and attempt has been made…
A novel passivity enforcement technique for passive component modeling subject to variations of geometrical parameters is proposed using combined neural networks and rational functions. A constrained neural network training process to enforce passivity of Y-parameters is introduced. Eigenvalues of Hamiltonian matrix f…
ZEP brand electron beam resists are well-known for their high sensitivity and etch durability. The various performance metrics such as sensitivity, contrast, and resolution of ZEP resist depend strongly on the development process. In this work, we investigate the development of ZEP-520 resist through contrast curves,…
We engineered the interface of the MgO barrier prepared by post-oxidation of Mg metal to improve structural and electronic properties of magnetic tunnel junctions (MTJs). Drastic improvements in magnetoresistance ratio (MR) and switching voltage (Vc) with low resistance area product (RA) were achieved by inserting CoF…
Self clearing in metallized film capacitors results in gradual failure from capacitance loss rather than sudden failure after the first breakdown. During clearing, the arc normally extinguishes with little change in the potential across the capacitor, i.e., the source potential (and impedance) for the clearing dischar…
Oxygen-deficient TiO2 films with enhanced visible and near-infrared optical absorption have been deposited by reactive sputtering using a planar diode radio frequency magnetron configuration. It is observed that the increase in the absorption coefficient is more effective when the O2 gas supply is periodically interru…
Experimental 2$p$ x-ray-absorption spectra of 3$d$ transition-metal cations in their electronic ground states were obtained in photoion-yield detection. Individual transitions are assigned within the $Z+1$ approximation and Hartree-Fock calculations, which reproduce the experimental spectra with good agreement. For 3$…
Abstract High performance all phosphorescent white devices with single unit and two‐unit structures on a light outcoupling substrate were investigated. The single unit device showed high efficacy of 87 lm/W with a half decay lifetime of 10,000 h at the luminance of 1,000 cd/m 2 . The two‐unit device realized also high…
An easy to fabricate, low-cost, multi-layer sidewall WOXReRAM device is proposed for 3D ReRAM application. A 2-layer (10nm × 100nm) device is fabricated and characterized for the first time. The WOX is grown by conventional RTO process but a special semi-permeable TiN (SP-TiN) is developed to achieve the necessary ext…
Subscript text High-temperature chemical stabilities of Hf 6 Ta 2 O 17 /Al 2 O 3 , Hf 6 Ta 2 O 17 /YSZ and Hf 6 Ta 2 O 17 /Sm 2 Zr 2 O 7 were studied for thermal barrier coatings (TBCs). The mixed powders of Hf 6 Ta 2 O 17 /Al 2 O 3 and Hf 6 Ta 2 O 17 /YSZ were annealed at 1600°C for 8 hours in air, and the mixed powd…
In this paper, the curing behavior and adhesion properties of five kinds of polyurethane (PU) and silane modified polyurethane (SPU) adhesives were studied. Fourier transform infrared spectra showed that the adhesive Sikaflex-555 had an SPU structure and that the other four adhesives were one-component polyurethanes.…
Multi-layer graphene (MLG) films were transferred onto p-GaN layer as transparent conductive electrodes in InGaN green light-emitting diodes (MLG-GLEDs), and their optoelectronic properties were investigated. The interdiffusion between metal atoms from metal pads and Ga atoms from p-GaN had a strong effect on the cont…
Cystamine, an organic disulfide (RSSR), is among the best of the known radiation-protective compounds and has been used to protect normal tissues in clinical radiation therapy. Recently, it has also proved to be beneficial in the treatment of disorders of the central nervous system in animal models. However, the under…
Oxidation of Super 304H and shot-peened Super 304H austenitic stainless steel was conducted over a temperature range of 600 – 700°C in steam at atmospheric pressure and compared with oxidation in laboratory air. It was observed that the mass gain was higher in steam compared with air. It should be noted that the shot-…
The structure of svyatoslavite, a pseudo-orthorhombic polymorph of CaAl2Si2O8, has been solved from a crystal twinned on (100) and refined to an R 1 value of 0.024, calculated for the 1788 unique observed (| F o| ≥ 4s F ) reflections. The structure is monoclinic, P 1211, a 8.220(5), b 8.951(5), c 4.828(5) A, β 90.00(5…
Scaffolds modified with nanostructures are recently finding use in a broad range of applications spanning from chromatographic separations to tissue engineering. This continuation of the review series on design and applications of monolithic materials covers some of the less common monoliths including use of nanostruc…