国家/地区 中国（5）
IPC部 C（5） H（3）
IPC大类 C23（5）
IPC小类 C23C（5）
IPC C30B025/18（4） C23C016/26（3） C23C014/06（2）
C23C014/35（2） C23C016/02（2） C30B029/40（2）
H01L021/02（2） H01L021/205（2）
发明人 HAO Y（5）
公开年 2022（2）
申请年
专利权人 UNIV XIDIAN（4）

Preparing diamond-based gallium nitride epitaxial substrate structure, involves preparing aluminum nitride nucleating layer on diamond substrate, growing graphene layer on surface of copper foil, and transferring onto aluminum nitride nucleation layer.

HAO Y, MA P, WANG D, JIA Y, ZHANG J, WU H, NING J

Preparing transferable large size gallium oxide film involves growing graphene on the copper foil substrate, and then removing copper foil substrate, removing graphene of the copper foil substrate transferred to cleaned sapphire substrate.

HAO Y, MA P, JIAO P, WANG D, ZHANG J, FENG Q, ZHANG Y, NING J

Pretreating graphene growth substrate comprises using copper foil or copper-nickel alloy foil as the base, polishing base, placing in tube furnace for annealing, taking annealed substrate of tube furnace, and polishing.

HAO Y, NIU W

Method for growing gallium nitride/graphene-based magnetron sputtering aluminum nitride during manufacture of device, involves transferring monolayer graphene on aluminum oxide substrate, sputtering aluminum nitride, and heat-treating.

CHEN Z, HAO Y, ZHANG J, LV J, XU S, NING J, REN Z, WANG D, LIN Z

Direct epitaxial method of graphene by chemical vapor deposition using II-VI semiconductor zinc oxide substrate where graphene-zinc oxide composite is used for piezoelectric device comprises pre-processing substrate and growing graphene.

ZHANG J, HAN D, NING J, HAO Y, CHAI Z, WANG D, YAN Y