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Inherent inhomogeneities in tunneling spectra ofBi2Sr2CaCu2O8−xcrystals in the superconducting state
Open accessAbstract
Scanning tunneling spectroscopy on cleaved BSCCO(2212) single crystals reveals inhomogeneities on length scales of $\ensuremath{\sim}30 \AA{}.$ While most of the surface yields spectra consistent with a d-wave superconductor, small regions show a doubly gapped structure with both gaps lacking coherence peaks and the larger gap having a size typical of the respective pseudogap for the same sample.
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Citations
Cited by
Impurity-induced states in conventional and unconventional superconductors
Balatsky, A. V., Vekhter, I., & Zhu, J.-X. (2006) · Reviews of Modern Physics · doi:10.1103/revmodphys.78.373 · Cited by 1,295
Colloquium : Theory of intertwined orders in high temperature superconductors
Fradkin, E., Kivelson, S. A., & Tranquada, J. M. (2015) · Reviews of Modern Physics · doi:10.1103/revmodphys.87.457 · Cited by 1,070
Effect of chemical inhomogeneity in bismuth-based copper oxide superconductors
Eisaki, H., Kaneko, N., Feng, D. L., Damascelli, A., Mang, P. K., Shen, K. M., Shen, Z.-X., & Greven, M. (2004) · Physical Review B · doi:10.1103/physrevb.69.064512 · Cited by 465
Visualizing pair formation on the atomic scale in the high-Tc superconductor Bi2Sr2CaCu2O8+δ
Gomes, K. K., Pasupathy, A. N., Pushp, A., Ono, S., Ando, Y., & Yazdani, A. (2007) · Nature · doi:10.1038/nature05881 · Cited by 458
Atomic-Scale Sources and Mechanism of Nanoscale Electronic Disorder in Bi 2 Sr 2 CaCu 2 O 8+δ
McElroy, K., Lee, J., Slezak, J. A., Lee, D.-H., Eisaki, H., Uchida, S., & Davis, J. C. (2005) · Science · doi:10.1126/science.1113095 · Cited by 428
Metadata
- Authors
- Howald, C., Fournier, P., & Kapitulnik, A.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2001-08-20
- Volume
- 64
- Issue
- 10
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W1618463403
- Cited by
- 244
- References
- 0
- FWCI
- 11.86
- Type
- journal article
- Language
- en
- Open access
- green
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- Howald, C., Fournier, P., & Kapitulnik, A. (2001). Inherent inhomogeneities in tunneling spectra ofBi2Sr2CaCu2O8−xcrystals in the superconducting state. Physical Review B. https://doi.org/10.1103/physrevb.64.100504
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