Temperature Dependence of Interacting Dynamic Spin Susceptibility for Hole-Doped Cuprates in Quasi Two-Dimensional d-Wave Superconductors

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• 作者：R. Afzali ; A. Alizadeh
• 关键词：Interacting dynamic spin susceptibility ; Hole ; doped cuprates ; d ; wave superconductors ; Eliashberg equations
• 刊名：Journal of Superconductivity Incorporating Novel Magnetism
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：29
• 期：1
• 页码：57-65
• 全文大小：1,086 KB
• 参考文献：1.Wollmann, D.A., Van Harlingen, D.J., Lee, W.C., MGinsberg, D., Leggett, A.J.: Phys. Rev. Lett. 71, 2134 (1993)ADS CrossRef
  2.Tsuei, C.C., Kirtley, J.R., Chi, C.C., Yu-Jahnes, L.S., Gupta, A., Shaw, T., Sun, J.Z., Ketchen, M.B.: Phys. Rev. Lett. 73, 593 (1994)ADS CrossRef
  3.Slichter, C.P.: Strongly correlated electron systems. In: Bedell, K.S., et al. (eds.) Addison-Wesley, Reading (1994)
  4.Millis, A.J., Monien, H., Pines, D.: Phys. Rev. B 42, 167 (1990)ADS CrossRef
  5.Brawner, D.A., Ott, H.R.: Phys. Rev. B 50, 6530 (1994)ADS CrossRef
  6.Dordevic, S.V., Basov, D.N.: Ann. Phys. 15, 545 (2006)CrossRef
  7.Onose, Y., Taguhi, Y., Ishizaka, K., Tokura, Y.: Phys. Rev. B 69, 024504 (2004)ADS CrossRef
  8.Damaselli, A., Hussain, Z., Shen, Z.X.: Rev. Mod. Phys. 75, 473 (2003)ADS CrossRef
  9.Millis, A.J., Zimmers, A., Lobo, R.P.S.M., Bontemps, N., Homes, C.C.: Phys. Rev. B 72, 224517 (200)
  10.Shen, Z.-X., Dessauetal, D.: Phys. Rev. Lett. 70, 1533 (1993)ADS CrossRef
  11.Matsui, H., Terashima, K., Sato, T., Takahashi, T., Fujita, M., Yamada, K.: Phys. Rev. Lett. 95, 017003 (2005)ADS CrossRef
  12.Blumberg, G., Koitzsch, A., Gozar, A., Dennis, B.S., Kendziora, C.A., Fournier, P., Greene, R.L.: Phys. Rev. Lett. 88, 107002 (2002)ADS CrossRef
  13.Matsui, H., Terashima, K., Sato, T., Takahashi, T., Wang, S.-C., Yang, H.-B., Ding, H., Uefuji, T., Yamada, K.: Phys. Rev. Lett. 94, 047005 (2005)ADS CrossRef
  14.Kohn, W., Luttinger, J.M.: Phys. Rev. Lett. 15, 524 (1965)ADS MathSciNet CrossRef
  15.Schrieffer, J.R., Wen, X.G., Zhang, S.C.: Phys. Rev. B39, 11663 (1989)ADS CrossRef
  16.Monthoux, P., Pines, D.: Phys. Rev. B47, 6069 (1993)ADS CrossRef
  17.Manske, D., Eremin, I., Bennemann, K.H.: Phys. Rev. B62, 13922 (2000)ADS CrossRef
  18.Chubukov, A.V., Pines, D., Schmalian, J.: The physics of superconductors. In: Bennemann, K.H., Ketterson, J.B. (eds.), vol. 1. Springer, Berlin (2002)
  19.Monthoux, P., Scalapino, D.J.: Phys. Rev. Lett. 72, 1874 (1994)ADS CrossRef
  20.Pao, C.H., Bickers, N.E.: Phys. Rev. Lett. 72, 1870 (1994)ADS CrossRef
  21.Dhokarh, D., Chubukov, A.V.: Phys. Rev. B 83, 064518 (2011)ADS CrossRef
  22.Krotkov, P., Chubukov, A.V.: Phys. Rev. B 74, 014509 (2006)ADS CrossRef
  23.Yoshimura, K., Hirashima, D.S.: J. Phys. So. Jpn. 74, 712 (2005)ADS CrossRef
  24.Abanov, A., Chubukov, A.V., Schmalian, J.: Europhys. Lett. 55, 369 (2001)ADS CrossRef
  25.Stratonovich, R.L.: Dokl. Akad. Nauk SSSR 115, 1097 (1957)MathSciNet
  
• 作者单位：R. Afzali (1)
  A. Alizadeh (1)
  
  1. Department of Physics, K. N. Toosi University of Technology, Tehran, 154184, Iran
  
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Superconductivity, Superfluidity and Quantum Fluids
  Magnetism and Magnetic Materials
  Condensed Matter
  Characterization and Evaluation Materials
  
• 出版者：Springer New York
• ISSN：1557-1947

文摘

We calculate the interacting dynamic spin susceptibility of hole-doped cuprates in d-wave superconducting state based on spin-fermion model at zero and finite temperatures. The first-order approximation of the expansion of energy gap around the node point is used. By solving Eliashberg equations and getting Green functions, an analytic relation for non-interacting polarization operator is obtained. The temperature (T) and frequency (Ω) dependence of polarization are calculated by using Matsubara frequency sum rule. By numerical analysis, the plotted polarization with all contributed terms (real part) with respect to Ω shows that there is a broadening around the peak (corresponding to excited energy). After using the calculated analytic non-interacting polarization in one of self-consistent Eliashberg equations (self-energy), the interacting polarization is achieved. The real parts of non-interacting and interacting polarizations in terms of T and Ω are compared and discussed. One of the results shows that the effect of interaction on system leads to an increase in the value of polarization and also at fixed temperature; maximum of polarization occurs at higher Ω. Therefore, for interacting case, the start of damping part in terms of external frequency is postponed.