Publication Date:
2012-05-05
Description:
Author(s): P. Giraldo-Gallo, Hanoh Lee, Y. Zhang, M. J. Kramer, M. R. Beasley, T. H. Geballe, and I. R. Fisher BaPb 1− x Bi x O 3 is found to exhibit a field-tuned superconductor to insulator transition for Bi compositions 0.24 ≤ x ≤ 0.29. The magnetoresistance of optimally doped samples manifests a temperature-independent crossing point and scaling of the form ρ ( T , H )= ρ c F (| H − H c | T −1/ z ν ) , where H c is the field determi... [Phys. Rev. B 85, 174503] Published Fri May 04, 2012
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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