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    • Gigahertz acoustic vibrations of Ga-doped ZnO nanoparticle array 

      Kinyua, Dickson Mwenda; Long, Hua; Xing, Xiangyuan; Njoroge, Stephen; Wang, Kai; Wang, Bing; Lu, Peixiang (IOP Science, 2019)
      In this work, we present an experimental study on the acoustic vibrations of ZnO nanoparticles array with different concentration of Ga dopings by using femtosecond pump-probe technique. The Ga-doped ZnO (GZO) nano-triangle ...