Experimental and theoretical study on field emission properties of zinc oxide nanoparticles decorated carbon nanotubes*
Li Xin†, Zhou Wei-Man, Liu Wei-Hua, Wang Xiao-Li
       
Simulation results of the CNT-ZnO emitter surface barrier under different fields. Black circle and red square dots represent calculated W ( x ) at fields of E = 0.3 V/Å and E = 0.6 V/Å, respectively.