Nickel silicide (Ni2Si) is a binary compound formed from nickel and silicon, characterized by its metallic properties and semiconductor behavior. It typically appears as a gray or black solid and is known for its high thermal and electrical conductivity, making it useful in various electronic applications, particularly in the fabrication of integrated circuits and as a contact material in semiconductor devices. Nickel silicide exhibits a high melting point and good thermal stability, which contributes to its performance in high-temperature environments. The compound can be synthesized through various methods, including solid-state reactions and chemical vapor deposition. Its crystal structure is often described as having a hexagonal or orthorhombic arrangement, depending on the specific phase. Additionally, nickel silicide is notable for its ability to form at the interface of nickel and silicon during thermal processes, which can enhance the reliability and efficiency of electronic components. However, handling nickel silicide requires caution due to the potential toxicity of nickel and the need for proper safety measures in industrial applications.

Nickel silicide (Ni2Si)

12059-14-2: Nickel silicide, Nickel silicide (Ni2Si), Nickel silicide (Ni<sub>2</sub>Si), Nickel silicon (Ni<sub>2</sub>Si), NII 11PB, Nickel silicon (Ni2Si), Dinickel silicide

Nickel Silicide

Ni silicides have been widely investigated for contact materials in microelectronic devices. Electroplating is another major use of the metal.  nickel silicide/silicon nanowire heterostructures have been used to produce field-effect transistors. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

CAS 12059-14-2: Nickel silicide (Ni2Si)

Nickel Silicide

Ref: 54-IN11872

Nickel silicide, 99% (metals basis excluding Co), Co 0.1-1%

Ref: 02-036251

NICKEL SILICIDE

Ref: IN-DA003T34

Nickel silicide, 99%

Ref: 7W-GX2425