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  1. No Access

    Article

    Measurement of residual stress in a multi-layer semiconductor heterostructure by micro-Raman spectroscopy

    Si-based multilayer structures are widely used in current microelectronics. During their preparation, some inhomogeneous residual stress is induced, resulting in competition between interface mismatching and s...

    Wei Qiu, Cui-Li Cheng, Ren-Rong Liang, Chun-Wang Zhao… in Acta Mechanica Sinica (2016)

  2. No Access

    Article

    Characteristics and sources of atmospheric polycyclic aromatic hydrocarbons (PAHs) in Shanghai, China

    A field campaign was conducted to measure and analyze 13 polycyclic aromatic hydrocarbons (PAHs) in six major zones in the city of Shanghai, P.R. China from August 2006 to April 2007. Ambient air samples were ...

    **an Yu Wang, Qing Bo Li, Yong Ming Luo… in Environmental Monitoring and Assessment (2010)