Formula	Si
Crystal Growth
Growth Method	Czochralski, Floating Zone
Growth Direction	[100], [111]
Max. Diameter (inch)	Ø 4”
Crystallographic Properties
Crystal Structure Lattice Constant (nm)	cubic a = 0.543095
Physical Properties
Color	metallic
Melting Point (K)	1690
Thermal Expansion (10-6K-1)	2.3
Thermal Conductivity (W/mk)	147
Band Gap (eV at 273K)	1.106
Hardness (Mohs)	7