国家/地区 中国（5）
IPC部 C（5）
IPC大类 C23（5）
IPC小类 C23C（5）
IPC C30B025/18（5）
发明人 WANG H（5）
公开年 2022（2）
申请年 2021（2） 
专利权人 SHANGHAI INS.（2） UNIV HENAN（2）

Preparing single crystal graphene/two-dimensional cuprous telluride heterojunction surface-enhanced Raman spectroscopy substrate useful in surface-enhanced Raman spectroscopy, comprises etching copper film on single-crystal graphene, heating in tellurium source and molecular sieve and reacting.

CHANG K, HUANG M, WANG H, CHEN K

Preparing quantum resistance chip based on graphene, involves providing silicon carbide substrate, annealing silicon carbide substrate, performing epitaxial growth on surface of substrate by using chemical vapor deposition method by using silicon ethane as gas catalyst and acetylene.

XIAO X, CHEN L, KONG Z, WANG H

Preparing one-dimensional single crystal germanium-based graphene plasmon nanostructure in e.g. mid-infrared sensing, comprises sputtering gold nano-film on substrate, and growing high crystallinity graphene shell layer on surface of germanium doped single crystal nano-wire.

WANG H, GU Y, CHANG K, CHEN K

Preparing graphene single crystal wafer on copper-based textured film substrate comprises placing copper-based textured film substrate in chemical vapor deposition system for annealing, and epitaxially growing graphene single crystal wafer.

ZHANG X, WU T, WANG H, YU Q, XIE X

Method for epitaxially growing graphene on silicon carbide wafer involves processing silicon carbide wafer with hydrogen and silane to remove oxide produced on wafer surface, and supplying argon.

LEI T, WANG D, TANG X, LEI J, WANG Y, ZHANG Y, WANG H