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Nodal Quasiparticles and Antinodal Charge Ordering in Ca 2-x Na x CuO 2 Cl 2
Abstract
Understanding the role of competing states in the cuprates is essential for developing a theory for high-temperature superconductivity. We report angle-resolved photoemission spectroscopy experiments which probe the 4 a 0 × 4 a 0 charge-ordered state discovered by scanning tunneling microscopy in the lightly doped cuprate superconductor Ca 2–x Na x CuO 2 Cl 2 . Our measurements reveal a marked dichotomy between the real- and momentum-space probes, for which charge ordering is emphasized in the tunneling measurements and photoemission is most sensitive to excitations near the node of the d -wave superconducting gap. These results emphasize the importance of momentum anisotropy in determining the complex electronic properties of the cuprates and places strong constraints on theoretical models of the charge-ordered state.
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Cites
Evidence for stripe correlations of spins and holes in copper oxide superconductors
Tranquada, J. M., Sternlieb, B. J., Axe, J. D., Nakamura, Y., & Uchida, S. (1995) · Nature · doi:10.1038/375561a0 · Cited by 3,144
Cited by
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Doiron-Leyraud, N., Proust, C., LeBoeuf, D., Levallois, J., Bonnemaison, J.-B., Liang, R., Bonn, D. A., Hardy, W. N., & Taillefer, L. (2007) · Nature · doi:10.1038/nature05872 · Cited by 957
Evolution of the pseudogap from Fermi arcs to the nodal liquid
Kanigel, A., Norman, M. R., Randeria, M., Chatterjee, U., Souma, S., Kaminski, A., Fretwell, H. M., Rosenkranz, S., Shi, M., Sato, T., et al. (2006) · Nature Physics · doi:10.1038/nphys334 · Cited by 433
Distinct Fermi-Momentum-Dependent Energy Gaps in Deeply Underdoped Bi2212
Tanaka, K., Lee, W. S., Lu, D. H., Fujimori, A., Fujii, T., Risdiana, Terasaki, I., Scalapino, D. J., Devereaux, T. P., Hussain, Z., et al. (2006) · Science · doi:10.1126/science.1133411 · Cited by 374
Self-citationHow Cooper pairs vanish approaching the Mott insulator in Bi2Sr2CaCu2O8+δ
Kohsaka, Y., Taylor, C., Wahl, P., Schmidt, A., Lee, J., Fujita, K., Alldredge, J. W., McElroy, K., Lee, J., Eisaki, H., et al. (2008) · Nature · doi:10.1038/nature07243 · Cited by 340
Self-citationFermi arcs in a doped pseudospin-1/2 Heisenberg antiferromagnet
Kim, Y. K., Krupin, O., Denlinger, J. D., Bostwick, A., Rotenberg, E., Zhao, Q., Mitchell, J. F., Allen, J. W., & Kim, B. J. (2014) · Science · doi:10.1126/science.1251151 · Cited by 298
Metadata
- Authors
- Shen, K. M., Ronning, F., Lu, D. H., Baumberger, F., Ingle, N. J. C., Lee, W. S., Meevasana, W., Kohsaka, Y., Azuma, M., Takano, M., Takagi, H., & Shen, Z.-X.
- Venue
- Science
- Published
- 2005-02-11
- Volume
- 307
- Issue
- 5711
- Pages
- 901-904
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2131310090
- Cited by
- 368
- References
- 1
- FWCI
- 30.51
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shen, K. M., Ronning, F., Lu, D. H., Baumberger, F., Ingle, N. J. C., Lee, W. S., Meevasana, W., Kohsaka, Y., Azuma, M., Takano, M., Takagi, H., & Shen, Z.-X. (2005). Nodal Quasiparticles and Antinodal Charge Ordering in Ca 2-x Na x CuO 2 Cl 2. Science. https://doi.org/10.1126/science.1103627
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