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  1. No Access

    Article

    The formation and stability of Si1-xC x alloys in Si implanted with carbon ions

    Si1-xCx alloys of carbon (C) concentration between 0.6%–1.0% were grown in Si by ion implantation and high temperature annealing. The formation of Si1-xC x alloys under differen...

    Yinshu Wang, **min Li, Yunfan **, Yutian Wang, Guosheng Sun… in Chinese Science Bulletin (2001)

  2. No Access

    Article

    Thickness measurement of GaN epilayer using high resolution X-ray diffraction technique

    In this paper we propose a new method for measuring the thickness of the GaN epilayer, by using the ratio of the integrated intensity of the GaN epilayer X-ray diffraction peaks to that of the sapphire substra...

    Gan Feng, Jianjun Zhu, **aoming Shen… in Science in China Series G: Physics, Mechan… (2003)

  3. No Access

    Article

    Rare earth do** effect on the optical properties of several fluorescence materials

    Based on the optical properties of rare earth fluorescence materials, a set of fluorescence optical fiber systems was designed. The system selects the emitting LED, which is economical and practical as a light...

    ShuTao Wang, DongSheng Wang, YuTian Wang… in Science China Physics, Mechanics and Astro… (2012)

  4. No Access

    Article

    Non-affine atomic rearrangement of glasses through stress-induced structural anisotropy

    The atomic-scale structural rearrangement of glasses on applied stress is central to the understanding of their macroscopic mechanical properties and behaviour. However, experimentally resolving the atomic-sca...

    Jie Dong, Hailong Peng, Hui Wang, Yang Tong, Yutian Wang… in Nature Physics (2023)