نتایج جستجو برای: crystalline properties
تعداد نتایج: 900057 فیلتر نتایج به سال:
Sm-doped SrCl2 crystals were prepared, and the scintillation properties such as emission spectra, decay profiles, pulse height investigated. Under X-ray irradiation, a broad band can be observed at 680 nm, which indicates that major origin is due to 5d-4f transitions of Sm2+. The curve approximated by one exponential function with time 10 ?s, constant typical for From 137Cs ?-rays, 0.1% Sm:SrCl...
We report on molecular-dynamics (MD) simulations of tensile loading of nano-crystalline Al modeled by an embedded-atom method (EAM) potential. Usage of two different sample preparation methods of the nano-crystalline material allows us to compare mechanical properties for different sample qualities. A Voronoi-constructed polycrystal exhibits nearly no pores and has different mechanical properti...
Recent years have witnessed the prosperous developments of crystalline materials based on diverse organic/inorganic small molecules, metal organic frameworks (MOFs), covalent (COFs), etc. Crystalline are highly attractive for their ordered molecular and supramolecular architectures, allowing rational design with brilliant optical properties advanced photonic applications. In particular, often f...
In this research, novel functionally graded Ni-P coating was deposited with electroless process. The content of phosphorus was controlled to change gradual through the thickness of the coating. During the plating, bath temperature and pH were changed at specified intervals to obtain functionally graded structure. To compare the properties of functionally graded coating with Ni-P single-layer co...
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