Immunosensors which display high sensitivity and selectivity are of utmost importance to the biomedical field. Graphene is a material which has immense potential for the fabrication of immunosensors. For the first time, we evaluate the immunosensing capabilities of various graphene surfaces in this work. We propose a simple and label-free electrochemical impedimetric immunosensor for immunoglob...

By electrical characterization of thin films deposited by atomic layer deposition, Hf x Zr 1−x O 2 (HZO) is shown to be ferroelectric as-deposited, i.e., without any annealing step, using a thermal budget 300 °C. fabricating laminated HZO rather than the traditional solid-solution HZO, remanent polarization P r = 11 μC/cm and endurance exceeding 10 6 are obtained. Films grown on thermally react...

INTRODUCTION The Fairchild Power33 uses a flat leaded package to achieve SO-8 type performance in a form factor that is 70% smaller. This packaging technology has been increasingly used for power related products due to its low package height, and excellent thermal performance for size. This is largely due to the large thermal pad in the center of the package which solder directly to the printe...

We use temperature-dependent contact resistivity (?c) measurements to systematically assess the dominant electron transport mechanism in a large set of poly-Si passivating contacts, fabricated by varying (i) annealing temperature (Tann), (ii) oxide thickness (tox), (iii) oxidation method, and (iv) surface morphology Si substrate. The results show that for silicon thicknesses 1.3–1.5 nm, changes...

nano-encapsulated iron oxide in zirconium oxide-coated mica pigments are thermally stable,innocuous to human health, non-combustible, and they do not conduct electricity. they could beapplied in several industries such as thermoplastics, cosmetics, food packaging, children toys, paints,automobiles coating, security purposes, and banknotes. nowadays, they are highly desirable inceramic decoratio...

This paper introduces free-standing, stem-supported silicon dioxide hemispherical shells (μ-wineglasses) that are thermallygrown and have high-quality-factor resonances due to unrestricted support stem diameter and low internal thermoelastic damping. The fabrication process offers a direct path to batch fabrication of hemispherical wineglass microstructures with ultra-thin conformal conductive ...

Abstract MCrAlX powder compositions (M = Ni,Co and X Y, Hf, Si or combination) are often thermally sprayed via vacuum plasma spray (VPS), low pressure (LPPS) high velocity oxy-fuel to produce temperature oxidation hot corrosion resistant bond coats for thermal barrier coatings (TBCs). Cold technology is currently considered as a promising alternative the traditional solutions, having advantage ...