Pseudogaps and dynamical stripes in La2-xSrxCuO4 from photoemission spectroscopy

A. Fujimori, A. Ino, T. Yoshida, T. Mizokawa, M. Nakamura, C. Kim, Z. X. Shen, K. Kishio, T. Kakeshita, H. Eisaki, S. Uchida

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Abstract

A systematic photoemission study of LSCO ranging from the overdoped Fermi liquid regime to the insulating regime with the high-Tc and pseudogap/stripe regimes in-between was developed. Results show that if the large pseudogap is due to shortrange antiferromagnetic correlation, then the stripes and the large pseudogap should be closely related with each other. Then the similar doping dependencies of the large pseudogap and the small pseudogap, which certainly reflects the copper pairing, suggests the antiferromagnetic fluctuation origin of the pairing force.

Original languageEnglish
Pages (from-to)15-19
Number of pages5
JournalJournal of Physics and Chemistry of Solids
Volume62
Issue number1-2
DOIs
Publication statusPublished - 2001 Jan

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ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Fujimori, A., Ino, A., Yoshida, T., Mizokawa, T., Nakamura, M., Kim, C., Shen, Z. X., Kishio, K., Kakeshita, T., Eisaki, H., & Uchida, S. (2001). Pseudogaps and dynamical stripes in La2-xSrxCuO4 from photoemission spectroscopy. Journal of Physics and Chemistry of Solids, 62(1-2), 15-19. https://doi.org/10.1016/S0022-3697(00)00093-7