Two-dimensional materials refer to materials in which electrons can only move freely (planar motion) on non-nanoscale (1-100nm) in two dimensions, such as nano-films, superlattices, and quantum wells. Currently, two-dimensional materials have become countries Research focus. Beike Nano can provide customers with two-dimensional material research program design, device fabrication and device performance testing such as field effect tubes, Hall bar), Beike Nano can provide customers with two-dimensional material device design, production and performance testing services , And also provide customers with the preparation of high-performance two-dimensional materials such as graphene, molybdenum disulfide, tungsten disulfide, black phosphorus, etc.

Two-dimensional materials have rich physical properties and diversified device applications, and can be widely used in various fields such as photodetectors, optoelectronic devices, memories, logic operation elements, light-emitting diodes, and lasers. Provide customers with design, manufacturing and testing services of two-dimensional material devices.

Field effect tube, Hall Bar

Preparation of two-dimensional materials

Two-dimensional materials, as the characteristics of unit elements in electrical and optoelectronic systems, have the ability to integrate with complementary metal oxide semiconductor technology and have been widely studied in various fields. To help scientific research, Beike Nano can provide customers with the preparation of the following two-dimensional materials.

BP series	BP series
	BP block (high quality,> 500mg)
	b-AsxP1-x (0.2 ‘<‘ x <0.9) black arsenic phosphorus alloy
	Se-doped BP
	Te-doped BP Tellurium-doped BP
MPX3 series	FePS3 iron phosphorus sulfur
	FePSe3 iron phosphorus selenium
	NiPS3 nickel phosphorus sulfur
	NiPSe3 nickel phosphorus selenium
	MnPS3 manganese phosphorus sulfur
	MnPSe3 Manganese Phosphorus Selenium
	CrPS4 Chromium Phosphorus Sulphur
TIs are absolutely topological	Bi2Se3 Bismuth Selenide
	Bi2Te3 Bismuth Telluride
	Sb2Te3 Antimony Telluride
Ternary narrow band gap	Ta2NiS5
	Ta2NiSe5
Ga series	GaS gallium sulfide
	GaSe Gallium Selenide
V Series TMDs	1T-VS2 vanadium disulfide
	1T-VSe2 Vanadium diselenide
	1T-VTe2 Vanadium Telluride
Ti series TMDs	1T-TiS2 titanium disulfide
	1T-TiSe2 titanium diselenide
	1T-TiSxSe2-x
Sn-based TMDs	2H-SnS2 tin disulfide
	2H-SnSe2 tin diselenide
	2H-SnSxSe2-x
Ta series TMDs	1T-TaS2 tantalum disulfide
	2H-TaSe2 tantalum diselenide
	2H-TaSxSe2-x

(Black phosphorus)