国家/地区 中国（3）
IPC部 C（2）
IPC大类 C23（2）
IPC小类 C23C（2）
IPC C23C016/26（2）
发明人 PU H（3）
公开年 2017（2）
申请年 2017（3）
专利权人 JIANGSU XING.（2）

Silicon carbide/crystal germanium/graphene hetero-junction photoelectrical device has graphene layer, crystal germanium film layer and single crystal silicon carbide substrate that are connected to two electrodes from upper to lower.

LI L, ZANG Y, SONG L, PU H, FENG X, TU Z, HAN Y, CHU Q, HU J, LIN S, HE X, FENG S, LEI Q

Production of graphene film involves setting up vacuum chamber, conveying graphene foil tape, heating between conveying mechanisms, turning on power supply assembly, connecting to gas nozzles, and heating graphene foil tape.

LI L, ZHOU Z, PU H

Preparation of graphene film involves providing vacuum chamber, conveying graphene foil tape in vacuum chamber through conveying mechanism, heating graphene foil tape, feeding process gas, and setting power supply assembly.

LI L, PU H, ZHOU Z