清楚说话
发表于 2025-3-28 15:03:44
Springer Proceedings in Physicshttp://image.papertrans.cn/n/image/660703.jpg
心神不宁
发表于 2025-3-28 21:13:14
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ATRIA
发表于 2025-3-28 23:27:48
A Microscopic Description of Spin Dynamics in Magnetic Multilayer Nanostructureshave been studied. In a microscopic approach with spinor wave functions, the expansion of spin-polarized itinerant electrons across the system with spin-dependent interface scattering is considered for different conductance regimes of the spacer. Basing on the .-. exchange model of ferromagnetism, t
音乐戏剧
发表于 2025-3-29 04:32:15
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Surgeon
发表于 2025-3-29 10:00:25
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难管
发表于 2025-3-29 13:57:23
Electrooxidation of Ethanol on Nickel-Copper Multilayer Metal Hydroxide Electrodee-ammonia electrolyte by two-pulse potentiostatic method. The alternating layers are Ni-Cu alloy layers of 110–430 nm thickness deposited at a potential of − 1.175 V and the layers of mixture of copper and nickel with their hydroxides of 40–260 nm thickness deposited at a potential of − 1.35 V. Cycl
Provenance
发表于 2025-3-29 19:24:26
Metal Surface Engineering Based on Formation of Nanoscaled Phase Protective Layers results of characterization of the protective films for determining the influence of the concentration ratio of the mixture components and the deposition conditions on the distribution of elemental composition within layer thickness using Auger spectroscopy with ion etching have been presented. The
judiciousness
发表于 2025-3-29 22:38:49
Electrical Conductivity and 7Li NMR Spin-Lattice Relaxation in Amorphous, Nano- and Microcrystallinee used to study the structure and morphology of the phase states obtained at glass devitrification. It was shown that glass devitrified through an intermediate state in which the sample volume was occupied by nanometer-sized ordered phase nuclei with Li.Ge.O. and Li.Ge.O. structures surrounded by an
Dysarthria
发表于 2025-3-30 00:43:11
Influence of Surface Ultrafine Grain Structure on Cavitation Erosion Damage Resistancemethod provides greater depth due to the significant mass of the hardening tool. Under optimal conditions, vibration-centrifugal hardening during cold plastic deformation forms an ultrafine-grained ferritic structure with a grain size of 190 nm and high dislocation density and reaches microhardness
朦胧
发表于 2025-3-30 04:19:00
The Effect of Mechanochemical and Ultrasonic Treatments on the Properties of Composition CeO2–MoO3 = in both processes changes in crystalline, porous structures, and morphology occurred. It was found that MChT and UST of samples affect the characteristics of hydrogen temperature-programmed reduction (H.-TPR). The results of the catalytic activity of activated samples in an ethanol oxidation reacti