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https://hdl.handle.net/11147/2078
Title: | Investigation of the Tunneling Spectra in Hgbr2-Intercalated Bi-2212 Single Crystals Below and Above Tc | Authors: | Kurter, Cihan Mazur, Daniel Özyüzer, Lütfi Hinks, David G. Gray, Kenneth E. |
Keywords: | High temperature superconductors Intrinsic Josephson junctions Pseudogap Tunneling spectroscopy Scanning tunneling microscopy |
Publisher: | Elsevier Ltd. | Source: | Kurter, C., Mazur, D., Özyüzer, L., Hinks, D. G., and Gray, K. E. (2007). Investigation of the tunneling spectra in HgBr2-intercalated Bi-2212 single crystals below and above Tc. Physica C: Superconductivity and its Applications, 460-462(SPEC. ISS.), 1090-1091. doi:10.1016/j.physc.2007.03.222 | Abstract: | Interlayer tunneling spectroscopy measurements were performed on mesa arrays of Bi-2212 single crystals, intercalated with HgBr2. Tunneling conductances were obtained over a wide temperature range to examine the spectral features, especially the behavior of the quasiparticle peaks corresponding to superconducting energy gaps (SGs). Experimental spectra showed that gap-like features are still present even for the temperatures far above the transition temperature, Tc. This evidence is consistent with the idea that the SG evolves into a pseudogap above Tc for HgBr2-intercalated Bi-2212 single crystals. | URI: | http://doi.org/10.1016/j.physc.2007.03.222 http://hdl.handle.net/11147/2078 |
ISSN: | 0921-4534 0921-4534 |
Appears in Collections: | Physics / Fizik Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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