Gallium arsenide (GaAs) is a compound built from the elements gallium and arsenic. It is often referred to as a III-V compound because gallium and arsenic are in the III group and V group of the periodic table, respectively.

Molybdenum diselenide (MoSe2) is an inorganic compound of molybdenum and selenium. Its structure is similar to that of MoS2. Compounds of this category are known as transition metal dichalcogenides, abbreviated TMDCs.

Copper indium gallium selenideCopper indium gallium (di)selenide (CIGS) is a I-III-VI2 semiconductor material composed of copper, indium, gallium, and selenium. The material is a solid solution of copper indium selenide (often abbreviated "CIS") and copper gallium selenide.

ITO sputtering target and its derivatives, such as ITO film and ITO glass, are widely used in all walks of life.ITO targets are commonly used to make transparent conductive coatings for liquid crystal displays (LCDS), flat panel displays, plasma displays and touch panels.

Sputtering is the use of high speed ion impact solid sputtering target, so that the surface molecules splash and projected onto the substrate to form a film.The initial kinetic energy of the sputtering ion is about 100 eV.A common plasma gas is argon.

Sputtering is a physical vapor deposition (PVD) mechanism in which atoms are ejected from the surface of a material when that surface is stuck by sufficiently high energy particles.

Zinc sulfide​ is an inorganic compound with the chemical formula ZnS. It is the main form of zinc in nature, and zinc mainly exists in the form of the mineral sphalerite.

A lithium​-ion battery or Li-ion battery is a type of rechargeable battery in which lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge, and back when charging.

Tantalum powder is a dark grey, combustible metal powder. There are three primary types, each has a distinct physical shape and is derived from a unique process.

Titanium​ alloy has been widely used in weapon industry and has become an indispensable material. Titanium alloy weapons not only light weight, good mobility, and power rise, especially suitable for airborne troops and assault troops to use

Lead telluride is a compound of lead and tellurium (PbTe). It crystallizes in the NaCl crystal structure with Pb atoms occupying the cation and Te forming the anionic lattice. It is a narrow gap semiconductor with a band gap of 0.32 eV. It occurs naturally as the mineral altaite.

Aluminum lithium​ alloy has been one of the most competitive materials in modern aerospace equipment design and has broad application prospects.

Indium foil​ is made by pure Indium Ingot which is very soft and shapable metal, it has great thermal conductivity used in efficient heat sink for high temperature and cryogenic applications.

Niobium diselenide or niobium(IV) selenide is a layered transition metal dichalcogenide with formula NbSe2. Niobium diselenide is a lubricant, and a superconductor at temperatures below 7.2 K that exhibit a charge density wave (CDW)

Cadmium (Cd) is a soft, malleable, bluish white metal found in zinc ores, and to a much lesser extent, in the cadmium mineral greenockite. Most of the cadmium produced today is obtained from zinc byproducts and recovered from spent nickel-cadmium batteries.