Advanced Functional Materials Research Group

Department of Metallurgy Engineering & Materials Science

Indian Institute of Technology Indore

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  1. Parasharam M. Shirage, K. Kihou, C. H. Lee, N. Takeshita, H. Eisaki, A. Iyo, "Disappearance of superconductivity in the solid solution (Ca4Al2O6-y)(Fe2As2) and (Ca4Al2O6-y)(Fe2P2) superconductors", Journal of the American Chemical Society 134 (2012) 15181-15184.

  2. Parasharam M. Shirage,K. Kihou, C. H. Lee, H. Kito, H. Eisaki, A. Iyo, "Emergence of superconductivity in 32522 structure of (Ca3Al2O5-y)(Fe2Pn2)(Pn=As and P)", Journal of the American Chemical Society 133 (2011) 9630-9633.

  3. Parasharam M. Shirage, K. Kihou, K. Miyazawa, C. H. Lee, H. Kito, H. Eisaki, T. Yanagisawa, Y. Tanaka, A. Iyo, "Inverse Iron Isotope effect on the transition temperature of the (Ba,K)Fe2As2 Superconductor", Physical Review Letters 103 (2009) 257003. (selected by the Editors of PRL as Editors Suggestion) (Highlighted by Nature Asia Materials, 2 (2010) 84 ).

  4. Parasharam M. Shirage, K. Kihou, K. Miyazawa, H. Kito, Y. Yoshida, Y. Tanaka, H. Eisaki, A. Iyo, "Absence of an Appreciable Iron Isotope Effect on the Transition Temperature of the Optimally Doped SmFeAsO1-y superconductor", Physical Review Letters 105 (2010) 037004.

  5. H. Kinouchi, H. Mukuda, M. Yashima, Y. Kitaoka, P. M. Shirage, H. Eisaki, A. Iyo, "Antiferromagnetic Spin Fluctuations and Unconventional nodless superconductivity in an iron-based new superconductor (Ca4Al2O6-y)(Fe2As2) 75NQR study", Physical Review Letters 107 (2011) 047002.

  6. P. M. Shirage, H. Mukuda, S. Furukawa, H. Kinouchi, M. Yashima, Y. Kitaoka, P. M. Shirage, H. Eisaki, A. Iyo, "High-Tc Nodeless s-wave Superconductivity in Y(La)FeAsO1-y with Tc=50 K :75As-NMR Study", Physical Review Letters 109 ( 2012) 157001.

  7. Parasharam M. Shirage, K. Kihou, C. H. Lee, H. Kito, H. Eisaki, A. Iyo, "Superconductivity at 28.3 K and 17.1 K in (Ca4Al2O6-y)(Fe2Pn2) (Pn = As and P)", Applied Physics Letters 97 (2010) 172506.

  8. Parasharam M. Shirage, K. Miyazawa, H. Kito, H. Esaki and A. Iyo, "Superconductivity at 43 K at ambient pressure in the iron-based compound La1-xYxFeAsOy", Physical Review B 78(17) (2008) 172503.

  9. Parasharam M. Shirage D. D. Shivagan, Y. Tanaka, Y. Kodama, H. Kito and A. Iyo, "Simplest non-toxic double-layered cuprate Ba2CaCu2O4(O,F)2 superconductor with a transition temperature of 108 K", Applied Physics Letters 92 (2008) 222501.

  10. Parasharam M. Shirage , K. Miyazawa, K. Kihou, C. H. Lee, H. Kito, K. Tokiwa, H. Eisaki, A. Iyo, "Synthesis of ErFeAsO-based superconductors by hydrogen doping method", Europhysics Letters 92 (2010) 57011.

  11. Parasharam M. Shirage, Y. Tanaka, and A. Iyo, "The irreversibility line line of simplest Ba2CaCu2O4(O,F)2 high-Tc superconductor with Tc 108 K", Journal of Applied Physics 107(7) (2010) 093905.

  12. Parasharam M. Shirage K. Miyazawa, H. Kito, H. Esaki and A. Iyo, "Superconductivity at 26 K in Ca1-xNaxFe2As2", Applied Physics Express 1 (2008) 081702.

  13. K. Miyazawa, S. Ishida, K. Kihou,P. M. Shirage, M. Nakajima, C. H. Lee, H. Kito, Y. Tomioka, T. Ito, H. Eisaki, H. Yamashita, H. Mukuda, K. Tokiwa, S. Uchida, A. Iyo, "Possible hydrogen doping and enhancement of Tc (=35K) in a LaFeAsO-based superconductor", Applied Physics Letters 96 (2010) 072514.

  14. P. Kumar, A. Bera, D. V. S. Muthu, P. M. Shirage , A. Iyo, A. K. Sood, "Superconducting Fluctuations and Anomalous Phonon Renormalization Much above superconducting Transition Temperature in Ca4Al2O6Fe2As2", Applied Physics Letters 100 (2012) 222602.

  15. P. Mandal, A. Sundaresan, C. N. R. Rao, A. Iyo, P. M. Shirage, Y. Tanaka, Ch. Simon, V. Pralong, O. I. Lebedev, V. Caignaert, B. Raveau, "Temperature induced magnetization reversal in BiFe0.5Mn0.5O3 synthesized at high pressure", Physical Review B 82 (2010) 100416(R).



















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