When a mass of Cu are deposited on ZnO nanowhiskers, Cu_2O and Cu_5Zn_8 are segregated on the center of the ZnO nanowhiskers.

• 当大量的Cu沉积在ZnO上时,复合纳米粒子呈颗粒状,且由ZnO,Cu5Zn8和Cu2O三相组成。