Abstract
It's the Oxygens Scanning tunneling microscopy of cuprate high-temperature superconductors has revealed surprising inhomogeneity of the energy scales known as the superconducting gap, pseudogap, and the critical temperature. Some of these effects have been correlated with chemical disorder of the materials caused by doping, but, because of technical limitations, only the dopants in a limited energy range have been imaged. Zeljkovic et al. (p. 320 ) extend this range to reveal the positions of the remaining oxygen defects in Bi 2+y Sr 2-y CaCu 2 O 8+x .
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Dates
Type | When |
---|---|
Created | 13 years, 1 month ago (July 19, 2012, 6:44 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 10, 2024, 10:22 a.m.) |
Indexed | 1 day, 12 hours ago (Aug. 21, 2025, 2:04 p.m.) |
Issued | 13 years, 1 month ago (July 20, 2012) |
Published | 13 years, 1 month ago (July 20, 2012) |
Published Print | 13 years, 1 month ago (July 20, 2012) |
@article{Zeljkovic_2012, title={Imaging the Impact of Single Oxygen Atoms on Superconducting Bi 2+y Sr 2–y CaCu 2 O 8+x}, volume={337}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1218648}, DOI={10.1126/science.1218648}, number={6092}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Zeljkovic, Ilija and Xu, Zhijun and Wen, Jinsheng and Gu, Genda and Markiewicz, Robert S. and Hoffman, Jennifer E.}, year={2012}, month=jul, pages={320–323} }