Physics, asked by Msuri737, 1 year ago

Superconductivity: how does the critical temperature depend on the pressure?

Answers

Answered by Anonymous
0
Hey mate ^_^

By changing the inter-atomic spacing, pressure can vary the entire band structure....

This can be seen clearly from the fact that there are many examples of pressure-induced solid phase changes (i.e. the bcc-hcp transition of Fe with a bcc-hcp-fcc tripe point at 757K and 10.4GPa)....

Changes in the phonon spectrum are, of course, reflective of the overall change in inter-atomic potential under pressure....


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Answered by PrincessStargirl
2
Hello mate here is your answer.


By changing the inter-atomic spacing, pressure can vary the entire band structure. This can be seen clearly from the fact that there are many examples of pressure-induced solid phase changes (i.e. the bcc-hcp transition of Fe with a bcc-hcp-fcc tripe point at 757K and 10.4GPa). Changes in the phonon spectrum are, of course, reflective of the overall change in inter-atomic potential under pressure. 

Hope it helps you.
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