@inproceedings{918f135cdb51418195c3c5aa9bac6371,
title = "Correlation between vortex distribution and electronic inhomogeneity in bi2sr2cacu2o8+δ as probed by STM/STS",
abstract = "In order to investigate the correlation between vortex distribution and inherent electronic inhomogeneity, we have performed scanning tunneling microscopy/spectroscopy (STM/STS) of optimally doped Bi2Sr 2CaCu2O8+δ single crystals at 4.3 K under 8 T. Vortices have been successfully visualized by mapping differential tunneling conductance at 12.5 meV, which was substantially enhanced around the vortex cores. The vortices tended to form an ordinary triangular lattice with a spacing of a0=1.07/B in a short range of ∼ a0, but the triangular correlation was almost missing in a longer scale. By comparing the vortex distribution pattern and gap map, we concluded that pseudogap regions predominantly pin down vortices.",
keywords = "Bi2212, Electronic inhomogeneity, STM/STS, Vortex pinning",
author = "Noritaka Fukuo and Hideki Mashima and Go Kinodar and Taro Hitosugi and Toshihiro Shimada and Keisuke Shimizu and Shimoyama, {Jun Ichi} and Kohji Kishio and Yuji Matsumoto and Tetsuya Hasegawa",
note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 ; Conference date: 10-08-2006 Through 17-10-2006",
year = "2006",
doi = "10.1063/1.2354945",
language = "English",
isbn = "0735403473",
series = "AIP Conference Proceedings",
pages = "797--798",
booktitle = "LOW TEMPERATURE PHYSICS",
}