Abstract
The possibilities of obtaining information on the pseudogap parameter dependence on the wave vector in high-temperature superconductors based on layered cuprates by analyzing the temperature behavior of the line shift of the nuclear quadrupole resonance (NQR) on the Cu and O nuclei are discussed. As an example, the Cu NQR data available for YBa2Cu4O8 are analyzed.
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Original Russian Text © M.V. Eremin, V.V. Iglamov, 2008, published in Pis’ma v Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2008, Vol. 87, No. 3, pp. 199–203.
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Eremin, M.V., Iglamov, V.V. Dependence of the pseudogap parameter on the wave vector in high-temperature superconductors. Jetp Lett. 87, 170–174 (2008). https://doi.org/10.1134/S0021364008030119
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DOI: https://doi.org/10.1134/S0021364008030119