Zobrazeno 1 - 10
of 72
pro vyhledávání: '"M. A. El-Zaidia"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract It is known that Copper’s (Cu) electrical conductivity makes it a desirable material for use in industry. Due to poor properties such as hardness, thermal expansion, and corrosion resistance, its applications are limited. This manuscript s
Externí odkaz:
https://doaj.org/article/afef5f64beee4bb4b1dbb48b39dff372
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Copper (Cu)'s electrical conductivity makes it attractive for industrial usage. Due to its inferior mechanical characteristics, thermal expansion, and wear resistance, its applications are limited. This manuscript solves these issues while r
Externí odkaz:
https://doaj.org/article/2081f4d2e38f47b89f0792283a41a8ba
Publikováno v:
ECS Journal of Solid State Science and Technology. 12:033011
In this study, Cu-matrix hybrid nanocomposites with varying amounts of silicon carbide (SiC) and fly ash nano particles were created using the powder metallurgy process. To describe the microstructure of produced powders, X-ray diffraction (XRD) tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a25f4253b17c41bcb5ac7d52a1e617f2
https://doi.org/10.1149/2162-8777/acc5af
https://doi.org/10.1149/2162-8777/acc5af
Publikováno v:
Indian Journal of Physics. 94:447-454
Chalcogenide glasses with the chemical formula Se80Te20−xInx (x = 5, 10 and 15) were prepared using the melt quenching method. The amorphous nature of the prepared samples was checked by X-ray diffraction analysis. The thermal behavior was investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::243595b94651deb8b801271b46f6aa18
https://doi.org/10.1007/s12648-019-01479-7
https://doi.org/10.1007/s12648-019-01479-7
Autor:
M. M. El Zaidia, M. S. Abo Ghazala
Publikováno v:
IOSR Journal of Engineering. 7:32-39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a835446a6e8f5d7a747459de38ab02
https://doi.org/10.9790/30210-702013239
https://doi.org/10.9790/30210-702013239
Publikováno v:
physica status solidi (a). 173:375-384
Glassy samples of the system Se 100-x In x , (where x = 5, 10, 15 and 20 at%) were prepared by the usual melt-quenching technique, and their amorphous nature was identified by X-ray diffraction. The phase transformations (glass-amorphous, amorphous-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb4949fce710808ef72e098f6233951e
https://doi.org/10.1002/(sici)1521-396x(199906)173:2<375::aid-pssa375>3.0.co
https://doi.org/10.1002/(sici)1521-396x(199906)173:2<375::aid-pssa375>3.0.co
Publikováno v:
Radiation Physics and Chemistry. 47:691-694
Different compounds of Y 1 Ba 2− x Sr x Cu 3 O 7− δ have been prepared in order to investigate the effect of γ-irradiation and Sr substitution for Ba on the structure and physical properties of this superconductive system. X-ray measurements sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::252518e6f25df490d10c3f1fa4c66e2d
https://doi.org/10.1016/0969-806x(95)00170-3
https://doi.org/10.1016/0969-806x(95)00170-3
Publikováno v:
Il Nuovo Cimento D. 17:1121-1130
Thick layers of GeTeSe chalcogenide glass have been prepared and subjected to conduction measurements under the effect of both temperature and pressure. The results of theI–V characteristics exhibit transition from high-resistance state to differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65da24f0f7dc7a64f2a0c281a841f111
https://doi.org/10.1007/bf02454126
https://doi.org/10.1007/bf02454126
Publikováno v:
Journal of Materials Science Materials in Electronics. 5:147-152
The glass-transition temperature,Tg, and the crystallization temperature,Tc for glassy Sb10S90 −xGe x samples were increased by increasing the Ge content. This was attributed to the closeness of the network by bridging Sb and/or S atoms with additi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2ce42a50b16807e31a0954e0019a87b
https://doi.org/10.1007/bf01198945
https://doi.org/10.1007/bf01198945
Publikováno v:
Physica Status Solidi (a). 140:213-219
Five superconductors of the Nd1 + xBa2−xCu3O6.5 ± y type (x = 0.00, 0.05, 0.10, 0.15, and 0.20) are prepared. The orthorhombic crystal lattice observed at x = 0 gradually transforms into a tetragonal structure at increasing values of x. Resistivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f56fd308c2c429f5b6d3d9f9274e45
https://doi.org/10.1002/pssa.2211400120
https://doi.org/10.1002/pssa.2211400120