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Inelastic neutron scattering studies on Sr2RuO4

机译:Sr2RuO4的非弹性中子散射研究

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Inelastic neutron scattering measurements, performed in the normal state of Sr2RuO4, reveal the existence of significant incommensurate magnetic spin fluctuations located at q(0) =(+/- 0.67 pi/a, +/- 0.6 pi/a, 0), in agreement with dynamical nesting properties predicted from LDA calculations. This finding points towards the possibility of a competition between p-wave spin triplet and d-wave spin singlet superconductivity in Sr2RuO4. (C) 2000 Elsevier Science B.V. All rights reserved. [References: 10]
机译:在Sr2RuO4的正常状态下进行的非弹性中子散射测量表明,存在于q(0)=(+/- 0.67 pi / a,+/- 0.6 pi / a,0)处的显着不对称的磁自旋波动的存在。与LDA计算得出的动态嵌套特性一致。这一发现指出了Sr2RuO4中p波自旋三重态与d波自旋单重态之间存在竞争的可能性。 (C)2000 Elsevier Science B.V.保留所有权利。 [参考:10]

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