Bismuth Selenide

Bismuth selenide is a narrow-gap semiconductor and a prominent topological insulator used in the development of spintronic devices and quantum computing components.

Bismuth selenide targets are utilized in physical vapor deposition processes to create thin films for thermoelectric and optoelectronic applications.

Used in the fabrication of infrared detectors and laser diodes due to its unique electronic band structure and high carrier mobility.

Synthesized into nanosheets and nanowires to exploit quantum confinement effects for enhanced thermoelectric performance and catalytic activity.