نتایج جستجو برای: stacking fault tetrahedral

تعداد نتایج: 82400  

Journal: :Microelectronics Journal 2003
Hisaomi Iwata Ulf Lindefelt Sven Öberg Patrick R. Briddon

We report on a new type of quantum wells with the width as thin as 10 Å, which are composed of SiC only, and consequently have ideal interfaces. These quantum wells are actually stacking faults in SiC. Certain types of stacking faults in SiC polytypes create small 3C-like regions, where the stacking sequences along the c-axis become locally cubic in the hexagonal host crystals. Since the conduc...

2015
Alexander Mayer Elijah Borodin

In this report, we present our twinning model intended for simulation of the dynamic deformation of metals with low values of the stacking fault energy, as well as the results of application of the model to numerical simulation of intensive loading of metals. Generation of a twin is described as an appearance of a stacking fault with size more than some critical value, while growth of a twin is...

2016
Hai Huang Xiaobin Tang Feida Chen Jian Liu Huan Li Da Chen

Metal-graphene nanocomposite is a kind of potential radiation tolerant material. Graphene damage of the composite is inevitable within radiation environments. In this paper, two kinds of copper-graphene nanocomposite (CGNC) systems containing perfect graphene and prefabricated damage graphene, respectively, were adopted to expound the influences of graphene damage on the properties (radiation-r...

Journal: :Acta Metallurgica Sinica (English Letters) 2018

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