Abstract
The pressure-induced intrinsic effects in the CuO2 plane within the van Hove singularity (VHS) scenario is combined with the modified two-dimensional (2D) lattice gas phenomenology for the basal plane to model the complex structure of the hole-doping dependence of the pressure derivatives of T c of YBa2Cu3O6+x . The experimentally observed structure is found to be reproduced reasonably satisfactorily in the present formalism. This shows that the pressure-induced changes in the CuO2 plane and the oxygen ordering in the basal plane both play important roles in explaining the doping dependent pressure derivative of T c .
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REFERENCES
J. S. Schilling and S. Klotz, in Physical Properties of High-Temperature Superconductors, D. M. Ginsberg, ed. (World Scientific, Singapore, 1992), Vol. III, pp. 59–157.
K. Murata, Y. Honda, H. Oyanagi, Y. Nishihara, H. Ihara, N. Terada, R. Sugise, M. Hirabayashi, M. Tokumoto, and Y. Kimura, MRS Int'l. Mtg. on Adv. Materials (Tokyo, Japan, 1988) Vol. 6 (Pittsburgh, PA: MRS) (1989) p. 681.
I. V. Medvedeva, Y. S. Bersenev, B. A. Gizhevsky, N. M. Chebotaev, S. V. Nauvmov, and G. B. Demishev, Z. Phys. B 81, 311 (1990).
R. Benischke, T. Weber, W. H. Fietz, J. Metzger, K. Grube, T. Wolf, and H. Wuhl, Physica C 203, 293 (1992).
B. Bucher, E. Kaldis, S. Rusiecki, and P. Wachter, Proc. 12th AIRAPT Conf. (Bangalore, India, 1992) (New Delhi: Oxford University Press).
W. H. Fietz, J. Metzger, T. Weber, K. Grube, and H. A. Ludwig, Proc. Joint AIRAPT/APS Conf. on High Pressure Science and Technology (Colorado Springs, CO, 1993) (New York: Oxford University Press).
C. C. Almasan, S. H. Han, B. W. Lee, L. M. Paulius, M. B. Maple, B. W. Veal, J. W. Downey, A. P. Paulikas, Z. Fisk, and J. E. Schirber, Phys. Rev. Lett. 69, 680 (1992).
S. Rusiecki, B. Bucher, E. Kaldis, E. Jilek, J. Karpinski, C. Rossel, B. Pumpin, H. Keller, W. Kundig, T. Krekels, and G. Van Tendeloo, J. Less Comm. Met. 164, 31 (1990).
R. J. Cava, A. W. Hewat, E. A. Hewat, B. Batlogg, M. Marezio, K. M. Rabe, J. J. Krajewski, W. F. Peck Jr., and L. W. Rupp Jr., Physica C 165, 4190 (1990).
W. H. Fietz, R. Quenzel, H. A. Ludwig, K. Grube, S. I. Schlachter, F. W. Hornung. T. Wolf, A. Erb, M. Klaser, and G. Muller-Vogt, Physica C 270, 258 (1996).
M. L. Horbach, Phys. Rev. B 47, 15312 (1993).
S. Sarkar and A. N. Das, Phys. Rev. B 49, 13070 (1994); A. N. Das and S. Sarkar, Physica B 223 & 224, 548 (1996).
G. Grigelionis, P. J. Kundrotas, E. E. Tornau, and A. Rosengren, Supercond. Sci. Technol. 9, 927 (1996).
R. Griessen, Phys. Rev. B 36, 5284 (1987).
B. W. Veal, A. P. Paulikas, H. You, Y. Shi, Y. Fang, and J. W. Downey, Phys. Rev. B 42, 6305 (1990).
C. C. Tsuei, D. M. Newns and P. C. Pattnaik, Phys. Rev. Lett. 65, 2724 (1990).
D. M. Newns, C. C. Tsuei, P. C. Pattnaik and C. L. Kane, Comm. Cond. Mat. Phys. 15, 273 (1992).
W. R. Mckinnon, M. L. Post, L. S. Selwyn, and G. Pleizier, Phys. Rev. B 38, 6543 (1988).
D de Fontaine, L. T. Wille, and S. C. Moss, Phys. Rev. B 36, 5709 (1987); D de Fontaine, in Alloy Phase Stability (Kluwer Academic Publishers, Dordrecht, 1989), p. 177.
E. M. Jackson, B. D. Weaver, G. P. Summers, P. Shapiro, and E. A. Burke, Phys. Rev. Lett 74, 3033 (1995).
D. M. King, Z. X. Shen, D. S. Dessau, D. S. Marshall, C. H. Park, W. E. Spicer, J. L. Peng, Z. Y. Li, and R. L. Green, Phys. Rev. Lett. 73, 3302 (1994).
V. G. Tissen and M. V. Nefedova, Sverkhprovo-dimost/ Fizika Khimiya Tekhnika, 3, 999 (1990).
S. Klotz, W. Reith, and J. S. Schilling, Physica C 172, 423 (1991).
C. C. Tsuei, C. C. Chi, P. C. Pattnaik, and M. Däumling, Phys. Rev. Lett. 69, 2134 (1992).
T. Fiig, J. V. Anderson, N. H. Anderson, P. A. Lindgard, O. G. Mouritsen, and H. F. Poulsen, Physica C 217, 34 (1993).
Z. X. Cai and S. D. Mahanty, Sol. State Commun. 67, 287 (1988).
S. H. Naqib, M. T. Hoque, and A. K. M. A. Islam, Adv. High. Pressure Sci. & Tech., Proceedings of the IV NCHST (Sept. 11–13, 1997, IGCAR, Kalpakkam, India) pp. 168–173.
P. E. Sterne and L. T. Wille, Physica C 162–164, 223 (1989).
R. Sieburger and J. S. Schilling, Physica C 172, 423 (1991).
J. D. Jorgensen, S. Pei, P. Lightfoot, H. Shi, A. P. Paulikas, and B. W. Veal, Physica C 167, 571 (1990).
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Islam, R.S., Naqib, S.H. & Islam, A.K.M.A. Modeling of the Complex Doping Dependence of dTc/dP of YBa2Cu3O6+x . Journal of Superconductivity 13, 485–490 (2000). https://doi.org/10.1023/A:1007775630383
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DOI: https://doi.org/10.1023/A:1007775630383