国家/地区 中国（3）
IPC部 B（2） H（2）
IPC大类 B82（2） H01（2）
IPC小类 B82Y（2）
IPC B82Y040/00（2）
发明人 ZHANG T（3）
公开年 2022（3）
申请年 2021（3）
专利权人 UNIV SHANXI（3）

Defining method of standard resistance by graphene quantum Hall platform for e.g. nanomaterial by preparing graphene realizing quantum Hall effect platform in higher parameter space by grid voltage control to use quantum resistance standard.

ZHANG T, YANG K, GAO X, HAN Z

Reducing resistivity in graphene layer, comprises forming single layer graphene chromium oxide chloride heterostructure.

ZHANG T, YANG K, GAO X, HAN Z

Full two-dimensional vacuum tube used in e.g. high-precision vacuum pressure sensors, includes two-dimensional conductive material transistor which is utilized as thermal field emission source-cathode, and metal conductive material which is utilized as electron collection electrode-anode.

ZHANG T, LI X, HAN Z