In this paper the EMC effect for Al, Fe, Cu, and Ag nuclei are investigated with oscillator model. In this model has been assumed that nucleons in each level are affected by different mean field, so we use parameter having relation with radius of each level. Therefore; this assumption causes that extracted data for average binding energy 22.48 MeV    , 23.79 MeV    , 29.56 MeV    , and...

Surface plasmon resonance (SPR) biosensors, with germanium sulfide (GeS) as a sensitive medium and Al/Ag/Au the metal layers, are reported we aim to improve sensitivities of biosensors. The in conventional SPR consisting only Al, Ag, Au 111°/RIU, 117°/RIU, 139°/RIU, respectively. Additionally, these biosensors based on GeS-Al, GeS-Ag, GeS-Au layers have an obvious improvement, resultant 320°/RI...

Ultrafine-grained Cu/Al/Ag composites were processed by an accumulative roll bonding (ARB) technique from pure copper and aluminum sheets a silver powder. The Al content was fixed to 11 wt.% while the concentration 1, 2, or 3 in wt.%. ARB-processed samples heat treated at different temperatures between 750 1050 °C for 60 min then quenched room temperature (RT) producing Cu–Al–Ag alloys. effect ...

Abstract The temperature phase diagram stability and physical properties of a binary Silver–Aluminium (Al–Ag) alloy system have been calculated using Thermo-Calc 2021b software at range 250–1300 K. Six single-solid phases other than the liquid phase, elemental Ag (fcc_Ag), Al (fcc_Al), hcp_A3, cub_A13, bcc_Ag were obtained from equilibrium calculation. Ten regions double evaluated. Three interm...

In this study, the modification of macroporous α-Al2O3 ceramics with AlOOH nanostructures impregnated silver particles is carried out using bicomponent Al/Ag nanoparticles obtained by simultaneous electrical explosion Al and Ag wires. Nanoparticle suspension impregnation porous followed oxidation water shown to lead formation a continuous nanosheet coating on ceramic surface, releasing surface ...