国家/地区 中国（3）
IPC部 H（3） B（2）
IPC大类 H01（3） B82（2）
IPC小类 B82Y（2） H01L（2）
IPC B82Y040/00（2）
发明人
公开年 2023（3）
申请年 2023（3）
专利权人 UNIV PEKING（3）

Preparing full two-dimensional short channel field-effect transistor in large-scale comprises e.g. covering spin-coat photoresist to surface of local dielectric layer, and evaporating metal electrode to form contact electrode on source.

YU D, LOU H, CAO Z, LIAO Z

Platinum-based intermetallic compound electro-catalyst coated with ultra-thin carbon layer used for proton exchange membrane fuel cell, comprises carbon carrier and platinum-based intermetallic compound nanoparticles supported on carrier.

ZHAO R, HUANG Q, LI M, GUO H, CAO X, GUO S

Growing single crystal III-nitrides on ceramic substrate comprises e.g. depositing filling material on surface of ceramic substrate, grinding and polishing to obtain smooth surface, and/or forming aluminum-oxygen compound layer or two-dimensional material layer on surface.

GUO F, YANG H, CHEN Z, WU J, SHEN B, YANG X