国家/地区 中国（4）
IPC部 H（3） B（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 CAI M（4）
公开年 2023（4）
申请年 2023（4）
专利权人

Terahertz photo-thermoelectric detector, has channel layer fixed on substrate for performing photo-thermoelectric conversion, and coupling antenna fixed between source electrode and drain electrode for local terahertz light field to generate temperature difference in channel layer.

ZHU Y, FU J, CAI M, WANG L, HONG L, GUO X

Ultra-broadband coherent perfect absorber based on graphene metasurface, has optical medium layer which is located between three layers of graphene patches, where graphene patch of each layer is paved on corresponding medium layer, and optical media layers are cuboids with same size.

TANG R, WU Z, CAI M, LEI J, GUO T, ZOU W

LTP sheet plasma dust collecting module, has dust collecting sheets vertically arranged with negative plate, where surface of dust collecting sheet is provided with conductive coating, and distance between adjacent sheets is adjusted.

SHI W, WANG Y, CAI M, ZHAO Y

Preparing graphene superconducting copper wire, comprises soaking oxygen-free copper balls in self-adhesive water, adding oxygen-free copper balls coated with self-adhesive, hot-pressing graphene composite copper material and performing drawing forming and annealing treatment.

LI J, CAI M, LI B