2012年4月4日 · The formation of fluorine-vacancy (FV) complexes in strained Si-SiGe-Si multilayer structures and relaxed SiGe layers of varying Ge content has been investigated using variable-energy positron annihilation spectroscopy, …

简单介绍如下： AIP: Aeronautical Information Publication 这个是最大的一个文件，包含了非常全面的信息：GEN (General), ENR (En-route), AD (Airdrome)。 季度更新。 （具体包含…

LFV provides this information on behalf of the Swedish Government, known as Aeronautical Information Service (AIS), through the digital service AROWeb. In addition to AIS, weather information (MET) and Flight Planning (ARO) is also provided via AROWeb.

1 天前 · Explore the latest news, peer-reviewed research, reviews, books, and proceedings from AIP Publishing and our partners. We extend the use of dimensional analysis beyond the usual problems in the undergraduate curriculum to ones in particle and gravitational physics, to explore the range of its applicability, both ...

2006年8月3日 · The FV complexes, introduced to combat the deactivation and transient-enhanced diffusion of ultrashallow boron, were observed in preamorphized Si wafers implanted with 0.5 keV B and 10 keV F ions at a dose of 10 15 cm − 2 ⁠, and then annealed isothermally at 800 ° C for times ranging from 1 to 2700 s ⁠.

2020年10月26日 · The paper provides a complex of experimental investigations of structural non-uniformities of carbon composites for FV TPS and a methodology used to process and apply the obtained experimental results when analyzing heat exchange, changes in FV shapes and aerodynamic characteristics during mass ablation in flight.

2020年12月7日 · The least square-based finite difference-finite volume (LSFD-FV) method has been developed and successfully applied to solve various two-dimensional flow problems with a high-order of accuracy. In this paper, the extension of the LSFD-FV method to the three-dimensional (3D) case on unstructured grids is presented.

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6 天之前 · AIP (American Institute of Physics，美国物理联合会) 出版的期刊是物理学科的权威期刊。 这些期刊可获得创刊以来的全文。 复旦大学订购了AIP出版的所有期刊（除Chemical Physics Reviews）和会议录。

2023年12月1日 · Two-dimensional (2D) ferrovalley semiconductor materials with intrinsic spontaneous valley polarization offer new prospects for valley electronics applications. However, there are only a limited number of known promising candidate materials, which are in …