氧化锌水热法边缘选择性生长在纳米器件方面的应用

With an inactive layer covering on the ZnO seed layer, the selective edge growth of ZnO nanorod arrays can be achieved via hydrothermal approach. This approach can produce ZnO nanorod array with tunable density and quasi-laterally aligned ZnO nanorod array. ZnO nanorod array with appropriate density can be a good field emission electron source. Additionally, quasi-laterally aligned ZnO nanorod array can be used to fabricated a series of nanodevice, UV photodetector for example. Selective edge growth via hydrothermal approach has great prospect in the application of nanodevice.