Here,we designed and prepared a new nano-assembly structure of gold nanorods dispersion medium to improve the data storage life.The surface of gold nanorods was wrapped with a layer of silica shell to enhance the nano...Here,we designed and prepared a new nano-assembly structure of gold nanorods dispersion medium to improve the data storage life.The surface of gold nanorods was wrapped with a layer of silica shell to enhance the nanorod thermal stability,and then injected into the porous alumina to form a nano-assembly structured film.The experimental results show that gold nanorods are uniformly dispersed in the alumina film,and the optical properties of gold nanorods will not change after heat treatment below 200℃.It is expected that this film can be used for five-dimensional data storage and greatly improve the thermal stability of stored data.展开更多
基金Funded by the Zibo Key Research and Development Project(2020XCCG0106)。
文摘Here,we designed and prepared a new nano-assembly structure of gold nanorods dispersion medium to improve the data storage life.The surface of gold nanorods was wrapped with a layer of silica shell to enhance the nanorod thermal stability,and then injected into the porous alumina to form a nano-assembly structured film.The experimental results show that gold nanorods are uniformly dispersed in the alumina film,and the optical properties of gold nanorods will not change after heat treatment below 200℃.It is expected that this film can be used for five-dimensional data storage and greatly improve the thermal stability of stored data.
