Zobrazeno 1 - 10
of 10
pro vyhledávání: '"N. G. Gomaa"'
Publikováno v:
Journal of Materials Science. 34:2971-2978
Ni100−xFex metallic glasses have been prepared with 8.5 ≤ x ≤ 51 using electrodeposition technique. Corrosion behavior of specimens in 0.1 M Na2SO4 (pH = 6) at 25°C has been studied using potential-time decay, linear polarization resistance an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0943ffa2b92e8cb533a5b7e1b115f4b
https://doi.org/10.1023/a:1004612208177
https://doi.org/10.1023/a:1004612208177
Publikováno v:
Superconductor Science and Technology. 12:147-152
High- superconducting ceramic samples of the form (x = 0.3, 0.5, 0.7, 0.9 and 1) are prepared in a closed quartz tube at C. The electrical resistance versus temperature is measured in the temperature range between 15 K and room temperature. The effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce6ebaf9f3af9a7e4420508176ae406f
https://doi.org/10.1088/0953-2048/12/3/007
https://doi.org/10.1088/0953-2048/12/3/007
Publikováno v:
Il Nuovo Cimento D. 18:753-761
Measurements of the resistivity tensor of a range of moderately dopedn-InAs samples were carried out at low temperatures in the ionized impurity scattering regime. Analyses were performed while the electron gas was in a degenerate state and below the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50eed58f5d7404f3ce6c822075215398
https://doi.org/10.1007/bf02457362
https://doi.org/10.1007/bf02457362
Publikováno v:
Radiation Effects and Defects in Solids. 138:319-326
The effect of fast neutron irradiation on the thermodynamic properties of (LixK1−x)2SO4, (x = 0.1, 0.2,˙˙˙˙˙˙˙˙0.5) has been studied. The measurements were carried out in the vicinity of phase transition. The study reveals that as the lithi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498588cf194eb18ce2a44cbec7373f97
https://doi.org/10.1080/10420159608211534
https://doi.org/10.1080/10420159608211534
Publikováno v:
Materials and Corrosion/Werkstoffe und Korrosion. 44:461-466
76Ni-24P amorphous alloys have been electrodeposited from solutions containing sodium lauryl sulphate (SLS) and triton-X 100 (TX-100) to improve the surface quality of the specimens. Corrosion behaviour of electrodeposited amorphous alloys in sulphat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebb11839a975fa13e8768b295822b01e
https://doi.org/10.1002/maco.19930441106
https://doi.org/10.1002/maco.19930441106
Publikováno v:
Journal of Physics: Condensed Matter. 4:9501-9508
Samples of Ni76P24 metallic glass alloy were prepared by the electroplating technique. Two types of surfactant material, namely triton-X 100 (non-ionic) and sodium loruyl sulphate (anionic) were used, each of which was added-at different concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0f786989d2b391422ebd9ab90f555e
https://doi.org/10.1088/0953-8984/4/48/005
https://doi.org/10.1088/0953-8984/4/48/005
Publikováno v:
Journal of Materials Science. 25:2077-2081
The chemical vapour deposition technique for the fabrication of p-n junction silicon solar cells is reported. This technique involves the use of native oxide on silicon to limit the diffusion flux and yields lower surface concentrations of impurities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::407732be19e531cdfe9208abf4cab75e
https://doi.org/10.1007/bf01045767
https://doi.org/10.1007/bf01045767
Publikováno v:
physica status solidi (a). 117:119-124
The influence of point defects introduced by fast neutron irradiations with neutron fluences up to 1.08 × 1010n/cm2 on the thermal properties of pure and doped Li1.4 K0.6 SO4 single crystals are studied in the vicinity of high temperature phase tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c85179e524c7f73f5137253fea728ddd
https://doi.org/10.1002/pssa.2211170112
https://doi.org/10.1002/pssa.2211170112
Publikováno v:
Stripes and Related Phenomena ISBN: 0306464195
Superconductor of type Tl1 − xInxBa2(Ca0.9Y0.1)2Cu3O9 − δ for x = 0, 0.1, 0.2, 0.3 and 0.5 were synthesized using stoichiometric amount of Ba2(Ca0.9Y0.1)2Cu3O7 + δ precursor, Tl2O3 and In2O3 in a tube furnace at 870°C. The samples were charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fea22dad1c4a75b57dfb244055ae55e
https://doi.org/10.1007/0-306-47100-0_62
https://doi.org/10.1007/0-306-47100-0_62
