Results 21 to 30 of about 121,551 (280)
AlN/GaN-based MOS-HEMT technology: processing and device results [PDF]
, 2011 Process development of AlN/GaN MOS-HEMTs is presented, along with issues and problems concerning the fabrication processes. The developed technology uses thermally grown Al<sub>2</sub>O<sub>3</sub> as a gate dielectric and surface
MacFarlane, D., Taking, S., Wasige, E.
core +3 more sources
Passive investors, not passive owners
Journal of Financial Economics, 2014 Passive institutional investors are an increasingly important component of U.S. stock ownership. To examine whether and by which mechanisms passive investors influence firms' governance, we exploit variation in ownership by passive mutual funds associated with stock assignments to the Russell 1000 and 2000 indexes.
Appel, Ian R +2 more
openaire +3 more sources
On-site weld quality assessment and qualification for stainless steels tanks
Eclética Química, 2022 Stainless steel tanks are frequently degraded by localized corrosion in bioprocess industries. A case study of 2101 duplex stainless steel tank allowed to apply a portable electrochemical microcell system (PassivityScan) for on-site weld inspection and ...
Luis Henrique Guilherme +2 more
doaj +1 more source
Effect of Corrosion Inhibitors on Chromate-free Passivation of Hot-Dip Galvanized Steel
Medžiagotyra, 2018 Commercially available passivation methods for white-rust protection of Hot-Dip Galvanized steel have been applied for chromate passivation. However, hexavalent chromium (Cr-VI) is highly toxic and carcinogenic.
Gao BO +4 more
doaj +1 more source
Corrosion behavior of VCrFeCoNi medium-entropy alloy in chloride solution
Journal of Materials Research and Technology, 2023 The present work investigates the corrosion properties and passivation layer of VCrFeCoNi medium-entropy alloy (V-MEA). The V-MEA exhibits the corrosion current density of ∼0.101 μA and corrosion potential of ∼ -0.336 V with a broad passivation region of
Sujung Son +6 more
doaj +1 more source
The Role of Surface Passivation for Efficient and Photostable PbS Quantum Dot Solar Cells [PDF]
, 2016 Peer ReviewedPostprint (author's final ...
Cao, Yiming +4 more
core +2 more sources
Electrochemical Analysis of Passivation Film Formation on Steel Rebar in Concrete
International Journal of Electrochemical Science, 2016 In this article, the passivation film of rebar was formed using cyclic voltammetry (CV) on reinforced concrete. The detail composition of the passivation film was analyzed by X-ray photoelectron spectroscopy.
Xiaoyu +3 more
doaj +1 more source
Methods and Protocols, 2020 Due to their high bioreactivity, the in-vitro analysis of bioactive glasses (BGs) can be challenging when it comes to maintaining a physiological pH.
Frederike Hohenbild +4 more
doaj +1 more source
Interface Engineering to Create a Strong Spin Filter Contact to Silicon [PDF]
, 2016 Integrating epitaxial and ferromagnetic Europium Oxide (EuO) directly on silicon is a perfect route to enrich silicon nanotechnology with spin filter functionality.
Besson, C. +9 more
core +5 more sources
Micromachines, 2023 The optoelectronic effects of sidewall passivation on micro-light-emitting diodes (Micro-LEDs) were investigated using sol-gel chemical synthesis. Blue InGaN/GaN multi-quantum well (MQW) Micro-LEDs, ranging in size from 20 × 20 μm to 100 × 100 μm and ...
Wenjun Huang, Xiangyu Miao, Zhaojun Liu
doaj +1 more source