Search
Now showing items 1-10 of 56
Predicting the Heat of Hydride Formation by Graph Neural Network - Exploring the Structure-Property Relation for Metal Hydrides
(Advanced Theory and Simulations, 2022)
Theoretical tools or structure-property relations that enable the prediction of metal hydrides are of enormous interest in developing new hydrogen storage materials. Density functional theory (DFT) is one such approach ...
Interaction of oxide ceramics with metal hydrides
(Belgrade : Serbian Ceramic Society, 2018)
Magnesium hydride (MgH2 ) is one of the most favorable hydrogen storage materials because it is directly formed from the reaction of Mg metal with gaseous hydrogen while reaching a high mass capacity (7.6 wt %). However, ...
Identification of phase components in Zr-Ni and Hf-Ni intermetallic compounds; investigations by perturbed angular correlation spectroscopy and first principles calculations
(Journal of Alloys and Compounds, 2017)
Time-differential perturbed angular correlation (TDPAC) measurements have been carried out in stoichiometric ZrNi3 and HfNi3 intermetallic compounds using Ta-181 probe in the temperature range 77-1073 K considering the ...
Ferromagnetism in intermetallic Hf6Co23 alloy
(Journal of Magnetism and Magnetic Materials, 2021)
Ferromagnetism in Hf6Co23 intermetallic alloy at room temperature has been confirmed from perturbed angular correlation measurements using 181Hf probe. The strength of hyperfine magnetic field at room temperature for this ...
Physicochemical, Mineralogical and Radiological Properties of Red Mud Samples as Secondary Raw Materials
(Nuclear technology and radiation protection, 2017)
The main goal of the presented research was the preliminary investigation of possibility of red mud - Hungarian dump sites Almasfuzito (sample A) and Ajka (sample B) - application as a pigment or as a raw material for use ...
First-principles calculations of tetragonal FeX (X = S, Se, Te): Magnetism, hyperfine-interaction, and bonding
(Journal of Magnetism and Magnetic Materials, 2017)
Magnetic ground states, local crystallographic environment of Fe, and hyperfine interaction parameters in tetragonal FeX (X = S, Se, Te) are investigated by means of density functional theory (DFT) calculations using ...
Measurement of the life-times distribution of Po-216
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2017)
The life time distribution measurements of the alpha emitter Po-216 have been performed with semiconductor detectors. We applied a new method to obtain the distribution of time intervals between the correlated signals of ...
Design of the central region for axial injection in the VINCY cyclotron
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1996)
This paper describes the design of the central region for h = 1, h = 2 and h = 4 modes of acceleration in the VINCY cyclotron. The result which is worth reported in that the central region is unique and compatible with the ...
Theoretical and experimental study of the titanium substituted Mg2-xTixNi alloys and Mg2-xTixNiH4 hydrides
(International Journal of Hydrogen Energy, 2023)
The formation of the Ti substituted Mg2Ni alloys, a promising hydrogen storage material for various applications is studied in detail. Mg1.95Ti0.05Ni alloy and ribbons are successfully prepared by vacuum arc melting and ...
Physics potential for the measurement of σ(Hz) × BR(H → WW∗) at the 250 GeV ILC
(2018 International Workshop on Future Linear Colliders, LCWS 2018, 2019)
The potential of measurement of the relative statistical uncertainty of the (HZ) × BR(H → WW∗) decay, at the International Linear Collider (ILC) has been presented. The study is performed at the lowest energy stage of the ...