Materials Literature
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So far the impact and promise of GaN devices are focused mainly on optoelectronic and microelectronic devices. The blue LEDs and their inventors have been recognized with Nobel prizes, and GaN power transistors are positioned to play a key role in compact energy efficient power electronics. The exploration of GaN in p…
A-Si:H pin diodes are effective photodetectors for a wide range of lights, especially in the visible wavelength region. They can be used as light sensors, optocouplers for signal communication, detectors for on-chip optical interconnect, solar cells, etc. [1-4]. For these applications, it is necessary to achieve a hig…
Solid oxide electrochemical cells (SOCs) show great promise to become a cornerstone of a renewable energy future, based on their ability to reversibly store electrical energy as green chemical fuels and to produce electricity from fuels. The conventional nickel and yttria-stabilized zirconia composite (Ni-YSZ) fuel-el…
Significance and Use 4.1 These test methods of impact testing relate specifically to the behavior of metal when subjected to a single application of a force resulting in multi-axial stresses associated with a notch, coupled with high rates of loading and
Microscratch induced by Chemical Mechanical Polishing (CMP) is a chronic problem to device yield-killing. In sub-14nm device, its criticality becomes more important due to its structural and process complexity. In order to mitigate scratching during CMP process, minimizing abrasive particle size without sacrificing re…
Fluorescence correlation spectroscopy (FCS) has been demonstrated as a versatile technique for the analysis of the smallest size fraction (diameter < 20 nm) of an abrasive silica particle dispersion and for small molecule adsorption on these particles (1-3). The technique employs the adsorption of a fluorophore at an…
Presents a listing of the IEEE Societies associated with this publication with the Affiliate Plan. This plan, established by the IEEE Board of Directors, enables individuals who are not members of the IEEE, but who have an interest in the field of plasma science, to join the IEEE Nuclear and Plasma Sciences Society. A…
Hydrogen fuel cells have attracted much attentions as future power sources because of their lower environmental load than fossil fuel. However, applications of hydrogen-based systems involve risk of explosion due to its low explosion limit [1]. Therefore, high sensitive and portable hydrogen sensor is required for pra…
Building nonvolatile memory directly into a CMOS low-k/Cu interconnects would reduce latency in connectivity constrained computational devices and reduce chip’s footprint by stacking memory on top of logic. In the relentless drive to lower the interconnect time delay, porous low-k dielectrics are being currently explo…
Major global talc producer Imerys Talc has introduced a new product for the plastics compounding industry. Sourced in North America, Nicron™ 674C talc is described as a platy, high-density, dry compacted microcrystalline talc with excellent top-size control. This latest addition expands the company's portfolio for pol…
Concentrated solar power (CSP) has recently attracted much attention as clean energy mainly for base load applications. High temperature CSP technology has high efficiency and it can attract wide commercial applications. Corrosion of metallic materials is a key problem for high temperature CSP systems. Careful selecti…
a top tier materials science journal, Advanced Functional Materials reports breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology.Advanced Functional Materials is known for its rapid and fair peer review, quality content, and high impact (2014 IF: 11.805),…
An organic electronic device is used to to kinetically and spatially control Aβ1-40 and Aβ1-42 fibril formation.The formed aggregates show both nanometer-sized fibril structure and microscopic growth, thus mimicking senile plaques.Mechanistically, an initial accumulation of Aβ1-40 is observed, likely driven by electro…
Front cover: Kiyomizu-dera temple in Kyoto is famous for its 12-meter high Butai (‘stage’). In Edo era, there was a popular superstition that if one survived a jump from the Butai, one's wish would come true. In this drawing, one woman holding an umbrella as a parachute has jumped from the Butai over the fully blossom…
This practice can be used for detection of hexavalent chromium on galvanized and zinc/aluminum alloy coated steel surfaces. Hexavalent chromium-bearing treatments (passivates) can be applied to coated steels to prevent storage stain. Chrome passivation may interfere with the successful pretreatment of galvanized steel…
Copper is one of the most commonly studied materials for the electrochemical conversion of carbon dioxide (CO2) into valuable chemical products. Numerous efforts have been made to enhance the product selectivity - an important characteristic essential for efficient chemical production from CO2 - of Cu with only margin…
The effects of charged hydrogen on the properties of the surface films formed on iron in pure water and 10-4 to 0.5 mol/L NaCl solutions at 25°Cwere investigated by open circuit potential (OCP) measurements, optical microscope, scanning electron microscope and X-ray diffraction (XRD). After 21h immersion in pure water…
C3N4 photocatalyst powders have generally been synthesized with a solid-state (SS) method, which formed a graphitic feature with tri-s-triazine (C6N7) units as elementary building blocks. The present work reports a solvothermal (ST) synthesis, in which the yellow powders were obtained as low as 150-220 °C using cyanur…
This review gives an overview on the current understanding of line and planar defects in Cu(In,Ga)Se 2 thin fi lms and their impacts on the
Abstract German Masonry Congress 2016 / Deutscher Mauerwerkskongress 2016 Hagemeister Seminar for Architects 2016 / Hagemeister Architektenseminar 2016 Memmingen Masonry Day calls for more Housing and intelligent Solutions / Mauerwerkstag Memmingen fordert mehr Wohnraum und intelligente Lösungen Masonry Yearbook Day i…