At what temperature (expressed as a fraction of Tc) is Bc = 0.25Bc(0), according to the BCS theory? [Note: Bc(0) is the critical fi eld at temperature T = 0.] Repeat for Bc = 0.50 Bc(0) and Bc = 0.75Bc(0).
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At what temperature (expressed as a fraction of Tc) is Bc = 0.25Bc(0), according to the BCS theory? [Note: Bc(0) is the critical fi eld at temperature T = 0.] Repeat for Bc = 0.50 Bc(0) and Bc = 0.75Bc(0).
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