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2012 | 121 | 4 | 820-823
Article title

The Pressure Effects on Electronic Structure of Iron Chalcogenide Superconductors FeSe_{1-x}Te_x

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Abstracts
EN
We study the electronic structure of iron-based superconductors FeSe_{1-x}Te_x within the density functional theory. We pay particular attention to the pressure effects on the Fermi surface (FS) topology, which seem to be correlated with a critical superconducting temperature T_C of iron chalcogenides and pnictides. A reduction of the FS nesting between hole and electron cylinders with increasing pressure is observed, which can lead to higher values of T_C. The tellurium substitution into selenium sites yields FS changes similar to the pressure effect.
Keywords
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences , ul. Okólna 2, 50-422 Wroclaw, Poland
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences , ul. Okólna 2, 50-422 Wroclaw, Poland
References
  • 1. Y. Kamihara, T. Watanabe, M. Hirano, H. Hosono, J. Am. Chem. Soc. 130, 3296 (2008)
  • 2. F.C. Hsu, J.Y. Luo, K.W. Yeh, T.K. Chen, T.W. Huang, P.M. Wu, Y.C. Lee, Y.L. Huang, Y.Y. Chu, D.C. Yan, M.K. Wu, Proc. Natl. Acad. Sci. U.S.A. 105, 14262 (2008)
  • 3. M.H. Fang, H.M. Pham, B. Qian, T.J. Liu, E.K. Vehstedt, Y. Liu, L. Spinu, Z.Q. Mao, Phys. Rev. B 78, 224503 (2008)
  • 4. K.W. Yeh, T.W. Huang, Y.L. Huang, T.K. Chen, F.C. Hsu, P.M. Wu, Y.C. Lee, Y.Y. Chu, C.L. Chen, J.Y. Luo, D.C. Yan, M.K. Wu, Europhys. Lett. 84, 37002 (2008)
  • 5. Y. Mizuguchi, F. Tomioka, S. Tsuda, T. Yamaguchi, Y. Takano, J. Phys. Soc. Jpn. 78, 074712 (2009)
  • 6. Y. Mizuguchi, F. Tomioka, S. Tsuda, T. Yamaguchi, Y. Takano, Appl. Phys. Lett. 93, 152505 (2008)
  • 7. S. Margadonna, Y. Takabayashi, Y. Ohishi, Y. Mizuguchi, Y. Takano, T. Kagayama, T. Nakagawa, M. Takata, K. Prassides, Phys. Rev. B 80, 064506 (2009)
  • 8. J.N. Millican, D. Phelan, E.L. Thomas, J.B. Leao, E. Carpenter, Solid State Commun. 149, 707 (2009)
  • 9. R.S. Kumar, Y. Zhang, S. Sinogeikin, Y. Xiao, S. Kumar, P. Chow, A.L. Cornelius C. Chen, J. Phys. Chem. B 114, 12597 (2010)
  • 10. H. Okabe, N. Takeshita, K. Horigane, T. Muranaka, J. Akimitsu, Phys. Rev. B 81, 205119 (2010)
  • 11. K. Horigane, N. Takeshita, C.-H. Lee, H. Hiraka, K. Yamada, J. Phys. Soc. Jpn. 78, 063705 (2009)
  • 12. N.C. Gresty, Y. Takabayashi, A.Y. Ganin, M.T. McDonald, J.B. Claridge, D. Giap, Y. Mizuguchi, Y. Takano, T. Kagayama, Y. Ohishi, M. Takata, M.J. Rosseinsky, S. Margadonna, K. Prassides, J. Am. Chem. Soc. 131, 16944 (2009)
  • 13. T.M. McQueen, Q. Huang, V. Ksenofontov, C. Felser, Q. Xu, H.W. Zandbergen, Y.S. Hor, J. Allred, A.J. Williams, D. Qu, J. Checkelsky, N.P. Ong, R.J. Cava, Phys. Rev. B 79, 014522 (2009)
  • 14. A.J. Williams, T.M. McQueen, V. Ksenofontov, C. Felser, R.J. Cava, J. Phys. Condens. Matter 21, 305701 (2009)
  • 15. S.B. Zhang, H.C. Lei, X.D. Zhu, G. Li, B.S. Wang, L.J. Li, X.B. Zhu, W.H. Song, Z.R. Yang, Y.P. Sun, Physica C 469, 1958 (2009)
  • 16. E.L. Thomas, W. Wong-Ng, D. Phelan, J.N. Millican, J. Appl. Phys. 105, 073906 (2009)
  • 17. T.W. Huang, T.K. Chen, K.W. Yeh, C.T. Ke, C.L. Chen, Y.-L. Huang, F.C. Hsu, M.K. Wu, P.M. Wu, M. Avdeev, A.J. Studer, Phys. Rev. B 82, 104502 (2010)
  • 18. D.J. Gawryluk, J. Fink-Finowicki, A. Wiśniewski, R. Puźniak, V. Domukhovski, R. Diduszko, M. Kozłowski, M. Berkowski, Supercond. Sci. Technol. 24, 065011 (2011)
  • 19. M. Fang, H. Wang, C. Dong, Z. Li, C. Feng, J. Chen, H.Q. Yuan, Europhys. Lett. 94, 27009 (2011)
  • 20. J. Guo, S. Jin, G. Wang, S. Wang, K. Zhu, T. Zhou, M. He, X. Chen, Phys. Rev. B 82, 180520(R) (2010)
  • 21. X.G. Luo, X.F. Wang, J.J. Ying, Y.J. Yan, Z.Y. Li, M. Zhang, A.F. Wang, P. Cheng, Z.J. Xiang, G.J. Ye, R.H. Liu, X.H. Chen, New J. Phys. 13, 053011 (2011)
  • 22. J.J. Ying, X.F. Wang, X.G. Luo, A.F. Wang, M. Zhang, Y.J. Yan, Z.J. Xiang, R.H. Liu, P. Cheng, G.J. Ye, X.H. Chen, Phys. Rev. B 83, 212502 (2011)
  • 23. P. Giannozzi, S. Baroni, N. Bonini, M. Calandra, R. Car, C. Cavazzoni, D. Ceresoli, G.L. Chiarotti, M. Cococcioni, I. Dabo, A. Dal Corso, S. Fabris, G. Fratesi, S. de Gironcoli, R. Gebauer, U. Gerstmann, C. Gougoussis, A. Kokalj, M. Lazzeri, L. Martin-Samos, N. Marzari, F. Mauri, R. Mazzarello, S. Paolini, A. Pasquarello, L. Paulatto, C. Sbraccia, S. Scandolo, G. Sclauzero, A.P. Seitsonen, A. Smogunov, P. Umari, R.M. Wentzcovitch, J. Phys. Condens. Matter 21, 395502 (2009)
  • 24. X. Gonze, B. Amadon, P.-M. Anglade, J.-M. Beuken, F. Bottin, P. Boulanger, F. Bruneval, 'D. Caliste, R. Caracas, M. Cote, T. Deutsch, L. Genovese, Ph. Ghosez, M. Giantomassi, S. Goedecker, D.R. Hamann, P. Hermet, F. Jollet, G. Jomard, S. Leroux, M. Mancini, S. Mazevet, M.J.T. Oliveira, G. Onida, Y. Pouillon, T. Rangel, G.-M. Rignanese, D. Sangalli, R. Shaltaf, M. Torrent, M.J. Verstraete, G. Zerah, J.W. Zwanziger, Computer Phys. Commun. 180, 2582 (2009)
  • 25. K. Koepernik, H. Eschrig, Phys. Rev. B 59, 1743 (1999)
  • 26. M.C. Lehman, D. Louca, K. Horigane, A. Llobet, R. Arita, S. Ji, N. Katayama, S. Konbu, K. Nakamura, P. Tong, T.Y. Koo, K. Yamada, Phys. Rev. B 81, 134524 (2010)
  • 27. A. Subedi, L. Zhang, D.J. Singh, M.-H. Du, Phys. Rev. B 78, 134514 (2008)
  • 28. F. Chen, B. Zhou, Y. Zhang, J. Wei, H.W. Ou, J.F. Zhao, C. He, Q.Q. Ge, M. Arita, K. Shimada, Hi. Namatame, M. Taniguchi, Z.Y. Lu, J. Hu, X.Y. Cui, D.L. Feng, Phys. Rev. B 81, 014526 (2010)
  • 29. P.P. Singh, J. Phys. Condens. Matter 22, 135501 (2010)
  • 30. F. Birch, Phys. Rev. 71, 809 (1947)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n4p119kz
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