2 25 points write a code that computes the values

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Starting with the lattice vectors given above, derive algebraic expressions for the factors A6 and A12 that appear in the total energy expression for the energy per atom. Express these factors in terms of the parameter η ≡ c a . In the end, your energy/atom expression for the solid should look like: 12 6 ⎛ ⎛σ ⎞ ⎛σ ⎞ ⎞ energy = 2 ε ⎜ A12 η × ⎜ ⎟ − A6 η × ⎜ ⎟ ⎟...
View Full Document

This homework help was uploaded on 02/17/2014 for the course PHYSICS 214 taught by Professor A during the Spring '10 term at University of Illinois, Urbana Champaign.

Ask a homework question - tutors are online