What is the lattice constant of silicon?

Click symbol for equation
lattice parameter of silicon
Relative standard uncertainty	1.6 x 10-8
Concise form	5.431 020 511(89) x 10-10 m
Click here for correlation coefficient of this constant with other constants

What is the relation between lattice constant and density?

The mass densities of crystalline materials are related to their crystal structures: (a) The lattice constant for crystalline Si is a = 5.43 Å, i.e., 5.43•10-10 m. Prove that its mass density is 2.33 gr/cm3. (b)Gem diamonds consist of pure carbon in the face-centered cubic (fcc) crystal structure.

How do you calculate lattice parameters?

Calculate the lattice constant, a, of the cubic unit cell. If the space lattice is SC, the lattice constant is given by the formula a = [2 x r]. For example, the lattice constant of the SC-crystallized polonium is [2 x 0.167 nm], or 0.334 nm.

How do you find the density of a lattice constant?

What is the distance between two 111 planes?

Calculate the distance between 111 planes in a crystal of Calculate the distance between 111 planes in a crystal of Ca. the answer is. =0.321 nm.

What is the FCC lattice structure of germanium?

Germanium has the diamond cubic crystal structure shown, an fcc lattice with a basis of two germanium atoms, one at (0,0,0) and the other at (1/4, 1/4, 1/4) in units of the cube edge. It can also be visualized as two interpenetrating fcc lattices of germanium atoms with their origins displaced by (1/4, 1/4, 1/4).

How is the lattice parameter of silicon calculated?

lattice parameter of silicon. Numerical value. 5.431 020 511 x 10-10 m. Standard uncertainty. 0.000 000 089 x 10-10 m. Relative standard uncertainty. 1.6 x 10-8. Concise form. 5.431 020 511 (89) x 10 -10 m.

What is the lattice constant of a diamond?

Lattice Constants and Crystal Structures of some Semiconductors and Other Materials Element or Compound Name Crystal Structure Lattice Constant at 300 K (Å) C Carbon (Diamond) Diamond 3.56683 Ge Germanium Diamond 5.64613 Si Silicon Diamond 5.43095 Sn Grey Tin Diamond 6.48920 SiC Silicon carbide Wurtzite a=3.086; c=15.117 AlAs Aluminum arsenide

Which is the latest version of NIST SP 800-53?

With the release of NIST Special Publication 800-53, Revision 5, this resource has been archived. The latest version of this resource is the NIST Privacy Framework and Cybersecurity Framework to NIST Special Publication 800-53, Revision 5 Crosswalk. There is no discussion at this time for this resource.

What is the lattice constant of silicon? Click symbol for equation lattice parameter of silicon Relative standard uncertainty 1.6 x 10-8 Concise form 5.431 020 511(89) x 10-10 m Click here for correlation coefficient of this constant with other constants What is the relation between lattice constant and density? The mass densities of crystalline materials…