国家/地区 中国（4）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC H01L029/51（2） H01L029/78（2）
发明人 XU Z（4）
公开年
申请年
专利权人 SAMSUNG ELEC.（2） UNIV ZHEJIAN.（2）

Electronic device has substrate having channel between source and drain, gate electrode and film structure with first ferroelectric layer, crystallization barrier layer and second ferroelectric layer sequentially on channel, where average sizes of crystal grains of ferroelectric layers, is preset.

LEE J, LEE E, BAE H, MOON T, NAM S, JO S, LEE H, LEE Y, HEO J, LI Z, LI Y, XU Z

Multi-stage foam sound absorbing black material comprises polymer foam framework and continuous graphene resonant cavity attached on framework.

XU Z, LIU X, GAO C, PANG K

Electronic device e.g. memory device, has carbon layer having bond structure formed between substrate and ferroelectric layer, comprises nanocrystalline graphene including nano-sized crystals.

HEO J, LEE Y, JO S, SHIN K, SHIN H, XU Z, LI R, ZHAO C, SHEN J, SHEN X, HEO J S, LEE Y S, SHIN K W, SHIN H J

Graphene fiber used for lightweight flexible lead wire, comprises metallic nanowires in preset mass ratio, and graphene sheets arranged in parallel along axial direction of graphene fiber.

ZHOU X, XU Y, GAO C, XU Z