Yeh, N.-C. and Chen, C.-T. and Vasquez, R. P. and Jung, C. U. and Lee, S.-I. and Yoshida, K. and Tajima, S. (2003) Scanning tunneling spectroscopic studies of the pairing state of cuprate superconductors. Journal of Low Temperature Physics, 131 (3-4). pp. 435-444. ISSN 0022-2291. doi:10.1023/A:1022934832360. https://resolver.caltech.edu/CaltechAUTHORS:YEHjltp03
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Abstract
Quasiparticle tunneling spectra of both hole-doped (p-type) and electron-doped (n-type) cuprates are studied using a low-temperature scanning tunneling microscope. The results reveal that neither the pairing symmetry nor the pseudogap phenomenon is universal among all cuprates, and that the response of n-type cuprates to quantum impurities is drastically different from that of the p-type cuprates. The only ubiquitous features among all cuprates appear to be the strong electronic correlation and the nearest-neighbor antiferromagnetic Cu2+-Cu2+ coupling in the CuO2 planes.
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Additional Information: | © 2003 Plenum Publishing Corporation. This research is jointly supported by NSF grant DMR-0103045 at Caltech, by NASA at the Jet Propulsion Laboratory, by the Ministry of Science and Technology of Korea at the Pohang University, and by NEDO at SRL/ISTEC in Japan. | |||||||||||||||
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Subject Keywords: | HIGH-TEMPERATURE SUPERCONDUCTORS; INFINITE-LAYER CUPRATE; D-WAVE SUPERCONDUCTORS; T-C SUPERCONDUCTORS; UNDERDOPED BI2SR2CACU2O8+DELTA; QUANTUM CRITICALITY; SINGLE-CRYSTALS; SYMMETRY; IMPURITY; SPECTRA | |||||||||||||||
Issue or Number: | 3-4 | |||||||||||||||
Classification Code: | PACS numbers: 74.72.-h, 74.50.+r, 74.62.Dh | |||||||||||||||
DOI: | 10.1023/A:1022934832360 | |||||||||||||||
Record Number: | CaltechAUTHORS:YEHjltp03 | |||||||||||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:YEHjltp03 | |||||||||||||||
Official Citation: | Yeh, NC., Chen, CT., Vasquez, R.P. et al. Journal of Low Temperature Physics (2003) 131: 435. https://doi.org/10.1023/A:1022934832360 | |||||||||||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||||||||
ID Code: | 3879 | |||||||||||||||
Collection: | CaltechAUTHORS | |||||||||||||||
Deposited By: | Tony Diaz | |||||||||||||||
Deposited On: | 18 Jul 2006 | |||||||||||||||
Last Modified: | 08 Nov 2021 20:13 |
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