Materials Literature
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The following topics are dealt with: packaging; backend interconnect metal reliability; circuit reliability; compound semiconductor device reliability; electronic system reliability; electrostatic discharge and latchup; failure analysis; process integration; front end of line dielectrics; back end of line dielectrics;…
Emerging nanoelectronics are been hindered by reliability challenges such as stress related failures. The stress buildup is due primarily to mismatch in the coefficient of thermal expansion (CTE) of the materials of construction which results in the generation of defects such as cracks, voids, delamination, plastic de…
Electrochemical oxygen reduction reaction (ORR) plays a crucial role in renewable energy applications, such as fuel cells and metal–air batteries.1,2 For proton exchange membrane fuel cells (PEMFCs) and metal–air batteries, the typical electrocatalyst for ORR is the Pt-based precious metal catalyst. Pd is considered a…
Journal Article MAM volume 22 issue 2 Cover and Back matter Get access Microscopy and Microanalysis, Volume 22, Issue 2, 1 April 2016, Pages b1–b5, https://doi.org/10.1017/S1431927616000672 Published: 06 April 2016
High sensitivity ultraviolet (UV) avalanche photodiodes (APDs) are useful for various applications, including chemical and biological identification, optical wireless communications, and UV sensing systems. State-of-the-art SiC APDs exhibit a high peak quantum efficiency (QE) of 60% at 268 nm, but the response of thes…
Abstract Review: 77 refs.
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading chemistry journals. The following PDF file contains a complete ChemInform issue, thus enabling easy electronic browsing further facilitated by electronic bookmarks.
All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Pu…
Σε αυτήν την Διδακτορική διατριβή μελετήθηκε η σύνθεση της πολυ(ιστιδίνης) μέσω του πολυμερισμού διάνοιξης δακτυλίου των Ν-Καρβοξυανυδριτών των αντίστοιχων φυσικών L-αμινοξέων, καθώς και οι τεχνικές υψηλού κενού για τον καθαρισμό των μονομερών και των διάφορων αντιδραστηρίων. Για την σύνθεση καλά καθορισμένων πολυπεπτ…
Significance and Use 5.1 This test method is suitable for quality control, as specification tests, and for research. 5.2 Side reactions that form unsaturated compounds in polypropylene oxides produce small amounts of polymers with only one hydroxyl group
In Canada, Ballard Power Systems has reported successful performance testing of high-purity Albany graphite from Ontario supplier Zenyatta Ventures Ltd, in components of a Ballard PEM fuel cell stack. This Phase 4 testing programme was designed to show the viability of Zenyatta's Albany natural graphite compared to sy…
The effects of hydrogen on the types, morphologies and electrochemical properties of the surface films formed on iron in aerated pure water at 25, 40, 50 and 70 oC were investigated by by using optical microscopy, X-ray diffraction measurements, Raman spectroscopy, electrochemical impedance spectroscopy (EIS) and Mott…
All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Pu…
ZEISS has a long-standing history in optical products.Amongst others particularly diffractive elements and spectrometers based on photo diode array and CCD have been constantly refined.ZEISS offers spectrometers from UV to NIR range utilizing high quality diffractive gratings with very low stray light.Holographic expo…
All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.
Mathematical principle of cellular accommodation – Toughness of structural adhesives with micro particles – Compression behavior of ground tire rubber – Machine hammer peening of milled tool surfaces – Micro-featured epoxy resin mold – Weld strength of hot plate welded polypropylene – Photoconducting film composites
Conventional Electrochemical double-layer capacitors (EDLCs) are well suited as power devices that can provide large bursts of energy in short time periods. However, their relatively poor energy densities hinder their application in devices that require simultaneous supplies of both high energy and high power. In the…
Doped perovskite oxides have been widely studied in recent years as proton conducting solid electrolytes for different electrochemical devices, e.g. Solid Oxide Fuel Cells (SOFCs). By using the proton conductor as the electrolyte in a SOFC, the fuel dilution issue can be avoided due to the water formation at the catho…
Significance and Use 13.1 Calculated values shall be rounded to the nearest unit in the last right-hand significant digit used in expressing the limiting value in accordance with the rounding method in Practice E29.AbstractThis specification establishes t
Significance and Use 4.1 This test method can be used to determine total sulfur levels in process feeds and finished products that fall within the scope of this test method. 4.2 Low levels of sulfur in process feed stocks can poison expensive catalysts u