What is a single crystal pull rod?

Single crystal pull rod is a single crystal silicon rod used to manufacture semiconductor devices.

Single crystal pull rod is a silicon single crystal rod formed or drawn in a furnace by zone melting or direct drawing process. It is the main raw material of solar cells, which is formed by rearranging silicon atoms according to the lattice arrangement direction of seed crystals. In the manufacturing process of single crystal rod, by controlling parameters such as temperature and drawing speed, silicon atoms are arranged in a single crystal lattice to form high-purity single crystal rod. This single crystal silicon rod has excellent electronic characteristics and can be used to manufacture semiconductor devices, such as integrated circuits and photoelectric devices.