Results 1 to 10 of about 481,717 (147)

Inversion of diffraction data for amorphous materials. [PDF]

open access: yesSci Rep, 2016
The general and practical inversion of diffraction data-producing a computer model correctly representing the material explored - is an important unsolved problem for disordered materials.
Pandey A, Biswas P, Drabold DA.
europepmc   +4 more sources

Hydrogen adsorption process in nanocrystalline nuclear graphite [PDF]

open access: yesNuclear Technology and Radiation Protection, 2022
Kinetics and mechanism of hydrogen adsorption in as-obtained and ground nuclear graphite Wendelstein 7-X are examined. In the first time interval the adsorption process is determined by dissociation of the hydrogen molecule, occurring at the ...
Lukić Vladimir D.   +4 more
doaj   +1 more source

New catalysts for formic acid fuel cells [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2022
Thallium adatoms deposited at under-potentials have shown the catalytic effect during the electrooxidation of formic acid on platinum ruthenium alloys.
Spasojević-Savković Milica   +3 more
doaj   +1 more source

Orientation-dependent mutual crystalline and amorphous order in a single phase solid. [PDF]

open access: yesNat Commun
Amorphous materials distinguish themselves from crystalline materials by lacking long-range order while retaining structural order at the local scale (2–5 Å).
Xia R   +14 more
europepmc   +2 more sources

Evolution of structural and functional properties of the Fe/BaTiO3 system guided by mechanochemical and thermal treatment [PDF]

open access: yesScience of Sintering, 2020
Multiferroic systems are attractive to the researches worldwide due to diversity of existing applications, as well as possible novel ones. In order to contribute to understanding of the processes that take place within the structure of such a ...
Stojanović Nemanja   +3 more
doaj   +1 more source

The correlation between structural relaxation process and the change in magnetic permeability of the Fe73.5Cu1Nb3Si15.5B7 amorphous alloy under the thermal influence [PDF]

open access: yesKragujevac Journal of Science, 2017
Fast cooling of 106 K/s, according to the melt-spinning method, led to the Fe73.5Cu1Nb3Si15.5B7 amorphous alloy formation. X-ray diffraction analysis method (XRD) showed that the obtained alloy is in amorphous state. The differential scanning calorimetry
Kalezić-Glišović Aleksandra   +2 more
doaj   +1 more source

Effect of electrodeposition current density on the microstructure and magnetic properties of nickel-cobalt-molybdenum alloy powders [PDF]

open access: yesScience of Sintering, 2014
Nanostructured nickel-cobalt-molybdenum alloy powders were electrodeposited from an ammonium sulfate bath. The powders mostly consist of an amorphous phase and a very small amount of nanocrystals with an mean size of less than 3 nm.
Pešić O.   +4 more
doaj   +1 more source

The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3-FexOy powder mixture [PDF]

open access: yesScience of Sintering, 2015
Powder mixture of 50 mass % of barium titanate (BaTiO3) and 50 mass % of iron (Fe) was prepared by solid-state reaction technique, i.e. ball milled in air for 60 min, 80 min, 100 min, 120 min and 150 min. During mechanochemical activation it was
Ristanović Z.   +5 more
doaj   +1 more source

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