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  1. No Access

    Chapter and Conference Paper

    A Program for Predicting Wheel/Rail Rolling Noise from High-Speed Slab Railway

    Wheel/rail rolling noise is considered to be one of the most important sources of railway noise, even for high-speed railways. In order to accurately predict wheel-rail noise, representative prediction program...

    Cheng Gong, Sheng **aozhen, Zhang Shuming… in Noise and Vibration Mitigation for Rail Tr… (2024)

  2. No Access

    Article

    Wafer bonding technique used for the integration of cubic GaN/GaAs (001) with Si substrate

    We successfully used the metal mediated-water bonding technique in transferring the as-grown cubic GaN LED structure of Si substrate. The absorbing GaAs substrate was removed by using the chemical solutions of NH

    Yuan** Sun, Fu Yi, Qu Bo, Wang Yutian… in Science in China Series E: Technological S… (2002)