Results 121 to 130 of about 838,261 (308)

Research progress on rare earth radiation-resistant polymer matrix composites

Journal of Aeronautical Materials
High-energy photons in space environments, such as X-rays, thermal neutrons, and gamma rays, can cause ionization in polymer materials, leading to covalent bond breakage and degradation reactions.
WANG Shenglong, SHEN Zicai, LIN Fenglong, WU Yincai, YAN Bohao, SONG Lijun   +5 more
doaj   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

The development of radiation resistant insulating layers for planar silicon technology, 29 May 1968 - 28 June 1969 [PDF]

Ion implantation method for improving radiation resistance of thermal oxides on ...
Donovan, R. P., Monteith, L. K., Simons, M.   +2 more
core   +1 more source

Moisture resistance of SU-8 and KMPR as structural material for integrated gaseous detectors [PDF]

, 2008
This paper treats the moisture resistance of SU-8 and KMPR, two photoresists considered as structural material in microsystems. Our experiments focus on the moisture resistance of newly developed radiation imaging detectors containing these resists ...
Blanco Carballo, V.M., Melai, J., Salm, C., Schmitz, J.   +3 more
core   +1 more source

Radiation-induced zero-resistance states with resolved Landau levels

, 2005
The microwave-photoexcited high mobility GaAs/AlGaAs two-dimensional electron system exhibits an oscillatory-magnetoresistance with vanishing resistance in the vicinity of magnetic fields $B = [4/(4j+1)] B_{f}$, where $B_{f} = 2\pi\textit{f}m^{*}/e$, m$^{
Mani, R. G.
core   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Research progress on high-entropy alloys for extreme loading environments

Journal of Aeronautical Materials
High-entropy alloys（HEAs）have attracted considerable attention from the research community as a pioneering alloy design paradigm over the past two decades.
GAO Wei, ZHOU Xichen, ZHU Qianyong, PANG Shujie, ZHAO Shiteng   +4 more
doaj   +1 more source

Effects of lithium doping on the behavior of silicon and silicon solar cells [PDF]

Lithium doped silicon solar cells for improved radiation resistance to neutrons, protons, and ...
Berman, P. A.
core   +1 more source

Gamma radiation exposure of MCT diode arrays

, 2006
Investigations of electrical properties of long-wavelength infrared (LWIR) mercury cadmium telluride (MCT) arrays exposed to gamma-radiation have been performed.
F F Sizov, Gumenyuk-Sichevskaya J V, I O Lysiuk, J V Gumenjuk-Sichevska, Robinson H G, Rogalski A, S G Bunchuk, Sizov F F, Sizov F F, V V Zabudsky, Voitsekhovsky A V   +10 more
core   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source