国家/地区 日本（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2） C01B（2） C23C（2）
C30B（2）
IPC C23C016/26（2）
发明人
公开年
申请年
专利权人

Composite material used for manufacturing graphene film, consists of single-crystal sapphire substrate having off-angle degree of specified value, metal film and graphene film, in order.

AOTA NATSUKO, AIDA HIDEO, TACHIBANA MASARU, MORISAKO SHIYO, AOTA N, AIDA H, TACHIBANA M, MORISAKO S

Controlled growth of graphene film comprises preparing substrate of metal layer having phase diagram with carbon on surface to obtain homogeneous solid solution, exposing layer to controlled flow e.g. carbon atoms and changing the phase.

BARATON L, COJOCARU C S, PRIBAT D, COJOCARU C