Experimental investigation of the asymmetric spectroscopic characteristics of electron- and hole-doped cuprates

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. https://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

Related URLs:

URL	URL Type	Description
http://arxiv.org/abs/cond-mat/0405073	arXiv	Discussion Paper
https://doi.org/10.1016/j.physc.2004.03.133	DOI	UNSPECIFIED
https://doi.org/10.1016/j.physc.2004.03.133	DOI	UNSPECIFIED

ORCID:

Author	ORCID
Yeh, N.-C.	0000-0002-1826-419X
Corcovilos, T. A.	0000-0001-5716-1188

Additional Information:

Subject Keywords:

quasiparticle spectra, pseudogap, pairing symmetry, competing orders, BI2SR2CACU2O8+DELTA

Record Number:

CaltechAUTHORS:YEHphysc04

Persistent URL:

https://resolver.caltech.edu/CaltechAUTHORS:YEHphysc04

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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:

02 Oct 2019 22:37

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