Abstract
Sr2CuO2Cl2. represents a nearly ideal case of a 2-D antiferromagnetic CuO2-plane and thus is of particular interest in the context of the origins of high TC superconductivity. We present high energy spectroscopic results on single crystalline Sr2CuO2Cl2. Using electron-energy loss spectroscopy in transmission we have measured the loss function along the high symmetry directions in the CuO2-plane. X-ray photoemission spectroscopy is applied to study the valence band and the Cu 2p spectrum. Comparison of the experiment to a cluster calculation is given.
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Böske, T., Knauff, O., Neudert, R. et al. X-Ray photoemission and electron-energy loss spectroscopic studies of Sr2CuO2Cl2 . J Low Temp Phys 105, 335–340 (1996). https://doi.org/10.1007/BF00768408
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DOI: https://doi.org/10.1007/BF00768408