hi, I find that the point where the entalphy vs pressure curves of diferent phases crystaline of material is crossing corresponding at the presure where occurs a phase transition, also i find that by meant of the solope of the tangent of the curves of energy vs volume i can determine the...
interpretation bands
Somebody can help me to interpret the graphic of energy versus k , y do not understand the meaning of the lines, each line is a band?.
thnaks
hi,
I am beginning study electronic structure and I do not understand formely what is a band, what mean the lines that appear when a band structure calculation is made?, where are the bands?.
thanks