Yeh, N. -C. and Chen, C. -T. and Beyer, A. D. and Hughes, C. R. and Corcovilos, T. A. and Lee, S. I. (2004) Experimental investigation of the asymmetric spectroscopic characteristics of electron- and hole-doped cuprates. Physica C, 408-41 . pp. 792-793. ISSN 0921-4534 http://resolver.caltech.edu/CaltechAUTHORS:YEHphysc04
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Abstract
Quasiparticle tunneling spectroscopic studies of electron- (n-type) and hole-doped (p-type) cuprates reveal that the pairing symmetry, pseudogap phenomenon and spatial homogeneity of the superconducting order parameter are all non-universal. We compare our studies of p-type YBa2Cu3O7-delta and n-type infinite-layer Sr(0.9)Ln(0.1)CuO(2) (Ln = La, Gd) systems with results from p-type Bi2Sr2CaCu2Ox and n-type one-layer Nd1.85Ce0.15CuO4 cuprates, and attribute various non-universal behavior to different competing orders in p-type and n-type cuprates.
| Item Type: | Article |
|---|---|
| Additional Information: | Copyright © 2004 Elsevier B.V. Available online 13 April 2004. Research at Caltech is supported by NSF. http://arxiv.org/abs/cond-mat/0405073 |
| Subject Keywords: | quasiparticle spectra, pseudogap, pairing symmetry, competing orders, BI2SR2CACU2O8+DELTA |
| Record Number: | CaltechAUTHORS:YEHphysc04 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:YEHphysc04 |
| Alternative URL: | http://dx.doi.org/10.1016/j.physc.2004.03.133 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 860 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Tony Diaz |
| Deposited On: | 31 Oct 2005 |
| Last Modified: | 26 Dec 2012 08:41 |
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