• Rapid Communication

Current spinon-holon description of the one-dimensional charge-transfer insulator SrCuO2: Angle-resolved photoemission measurements

A. Koitzsch, S. V. Borisenko, J. Geck, V. B. Zabolotnyy, M. Knupfer, J. Fink, P. Ribeiro, B. Büchner, and R. Follath
Phys. Rev. B 73, 201101(R) – Published 22 May 2006

Abstract

We have investigated the low-energy electronic structure of the strongly correlated one-dimensional copper oxide chain compound SrCuO2 by angle-resolved photoemission as a function of excitation energy. In addition to the prominent spinon-holon continuum we observe a peaklike and dispersive feature at the zone boundary. By fine tuning the experimental parameters we are able to monitor the full holon branch and to directly measure the electronic hopping parameter with unprecedented accuracy.

  • Figure
  • Figure
  • Figure
  • Received 7 March 2006

DOI:https://doi.org/10.1103/PhysRevB.73.201101

©2006 American Physical Society

Authors & Affiliations

A. Koitzsch1,2, S. V. Borisenko1, J. Geck1, V. B. Zabolotnyy1, M. Knupfer1, J. Fink1, P. Ribeiro1, B. Büchner1,2, and R. Follath3

  • 1IFW Dresden, P.O. Box 270116, D-01171 Dresden, Germany
  • 2Institute for Solid State Physics, TU Dresden, D-01062 Dresden, Germany
  • 3BESSY GmbH, Albert-Einstein-Strasse 15, 12489 Berlin, Germany

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 73, Iss. 20 — 15 May 2006

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review B

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×