نتایج جستجو برای: cations
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In this work, Fe3+ substituted bismuth yttrium iron garnet particles Bi0.5Y2.5-xFe5+xO12 (x=0.0, 0.1, 0.2) were synthesized by the sol-gel method. X-ray diffraction (XRD) patterns confirmed the pure garnet structure for 0.0 and 0.1 samples and formation of YIP and phases in x = 0.2 sample. The results of vibrating sample magnetometer (VSM) measurements represent that saturation magnetization i...
Many approaches to programming emphasize the use of interfaces. The basic idea is to decompose programs into modules and to specify how each module's interface behaves. This makes it easier to reason about programs because one can rely on a module's speci cation rather than examining its implementation, which is more complicated. Although programmers bene t from speci cations when reasoning abo...
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