Results 71 to 80 of about 30,580 (243)

opXRD: Open Experimental Powder X‐Ray Diffraction Database

Advanced Intelligent Discovery, EarlyView.
We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek, Henrik Schopmans, Jona Östreicher, Jonas Teufel, Bin Cao, Adie Alwen, Simon Schweidler, Mriganka Singh, Tim Kodalle, Hanlin Hu, Gregoire Heymans, Maged Abdelsamie, Arthur Hardiagon, Alexander Wieczorek, Siarhei Zhuk, Ruth Schwaiger, Sebastian Siol, François‐Xavier Coudert, Moritz Wolf, Carolin M. Sutter‐Fella, Ben Breitung, Andrea M. Hodge, Tong‐yi Zhang, Pascal Friederich   +23 more
wiley   +1 more source

Structural Studies of Mercury-Modified Amorphous Films of the Selenium-Antimony System

Фізика і хімія твердого тіла
The structure of mercury-modified amorphous films of the Se-Sb system was studied using the methods of X-ray diffractometry and Raman spectroscopy. It was ascertained that the structure of the phase that formed in the amorphous matrix of the films after ...
V.M. Rubish, M.M. Pop, R.P. Pisak, L.I. Makar, M.O. Durkot, A.M. Solomon, O.O. Spesyvykh, V.V. Boryk, R.O. Dzumedzey   +8 more
doaj   +1 more source

Structure and Spectroscopic Characterisation of Phenanthroline‐Based Iodobismuthate(III) Complexes Utilised for Raw Acoustic Signal Classification

Advanced Intelligent Discovery, EarlyView.
Memristors based on trimethylsulfonium (phenanthroline)tetraiodobismuthate have been utilised as a nonlinear node in a delayed feedback reservoir. This system allowed an efficient classification of acoustic signals, namely differentiation of vocalisation of the brushtail possum (Trichosurus vulpecula).
Ewelina Cechosz, Gisya Abdi, Andrzej Sławek, Marlena Gryl, Konrad Szaciłowski   +4 more
wiley   +1 more source

Computation of the inverse Laplace Transform based on a Collocation method which uses only real values [PDF]

, 2007
We develop a numerical algorithm for inverting a Laplace transform (LT), based on Laguerre polynomial series expansion of the inverse function under the assumption that the LT is known on the real axis only.
A. MurliI, Cuomo S, D'AMORE, LUISA, Rizzardi M.   +3 more
core   +1 more source

Glucosamine HCl-based solid dispersions to enhance the biopharmaceutical properties of acyclovir [PDF]

, 2019
The objective of the work presented here was to assess the feasibility of using glucosamine HCl as a solid-dispersion (SD) carrier to enhance the biopharmaceutical properties of a BCS class III/IV drug, acyclovir (ACV). The solid-dispersions of acyclovir
Bhagat, Snehal B., Dave, Vivek S, Patil, Arun T., Pethe, Anil M., Raut, Nishikant, Telange, Darshan R., Umekar, Milind J.   +6 more
core   +1 more source

Hydrothermal synthesis, off-axis electron holography and magnetic properties of Fe$_{3}$O$_{4}$ nanoparticles [PDF]

, 2014
The hydrothermal synthesis of Fe3O4 nanoparticles (NPs) (< 50 nm) from mixed FeCl3 / FeCl2 precursor solution at pH ~ 12 has been confirmed using complementary characterisation techniques of transmission electron microscopy and X-ray diffractometry.
Almeida, T. P., Dunin-Borkowski, Rafal, Kasama, T., Muxworhty, Williams, W.   +4 more
core   +4 more sources

Core‐Shell: Resolving the Dilemma of Hard Carbon Anodes by Sealing Nanoporous Particles With Semi‐Permeable Coatings

Angewandte Chemie International Edition, EarlyView.
A core–shell strategy is presented to overcome the high first‐cycle losses of non‐graphitic hard carbon anodes. Activated carbon is sealed by gas‐phase carbon deposition to create semi‐permeable shells that spatially separate SEI formation from Na storage in a retained nanoporous core. The resulting anode delivers 400 ± 24 mAh g−1 with an ICE of 82 ± 2%
Paul Alexander Appel, Carsten Prinz, Jian Liang Low, Nahom Enkubahri Asres, Shu‐Han Wu, Annica Freytag, Jonas Krug von Nidda, Nader Amadeu de Sousa, Tim‐Patrick Fellinger   +8 more
wiley   +1 more source

INVESTIGATION OF THE MINERAL COMPOSITION OF ESTONIAN OIL-SHALE ASH USING X-RAY DIFFRACTOMETRY [PDF]

Oil Shale, 2022
Aadu Paat, Rainer Traksmaa
doaj   +1 more source

Thermodynamic and Kinetic Analysis of Cobaltite Oxidation Process [PDF]

Archives of Metallurgy and Materials
In this paper results of the thermodynamic and kinetic analysis of cobaltite oxidation process were presented. Inductively coupled plasma atomic emission spectroscopy (ICP-AES) and energy dispersive X-ray fluorescence (ED-XRF) were used to determine the ...
D. Gurišić, D. Minić, S. Samaržija-Jovanović, A. Djordjevic, U. Stamenković, M. Premović, M. Sokić   +6 more
doaj   +1 more source

Defects production and annealing in self-implanted Si [PDF]

, 1991
230-keV 28Si ions were implantated into Si(100) at room temperature with doses from 1014 to 1015/cm2. The samples were analyzed by x-ray double crystal diffractometry and 2-MeV 4He ion channeling spectrometry.
Bai, G., Nicolet, M.-A.
core   +1 more source