IR @ Goa University

Browsing by Author "Cakir, O."

Browsing by Author "Cakir, O."

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  • Effect of composition on magnetocaloric properties of Mn(3)Ga(1-x)Sn(x)C 
    Dias, E.T.; Priolkar, K.R.; Cakir, O.; Acet, M.; Nigam, A.K. (Journal of Applied Physics. 17(12); 2015; Article ID 123901.)
    A study investigating the effect of Sn substitution on the magnetocaloric properties of Mn(3)Ga(1-x)Sn(x)C compounds reveals that nature of the MCE has a strong dependence on the nature of the magnetic ordering. For small ...
  • Effect of local structural distortions on magnetostructural transformation in Mn(3)SnC 
    Dias, E.T.; Priolkar, K.R.; Das, A.; Aquilanti, G.; Cakir, O.; Acet, M.; Nigam, A.K. (Journal of Physics D-Applied Physics. 48; 2015; ArticleID 295001.)
    In this paper we attempt to understand the different nature of first order magnetic transformation in Mn(3)SnC as compared to that in Mn(3)GaC. The transformation in Mn(3)SnC is close to room temperature (T sub(t) approx ...
  • Importance of local structural distortions in magnetocaloric effect in Mn based antiperovskites 
    Priolkar, K.R.; Dias, E.T.; Aquilanti, G.; Cakir, O.; Acet, M.; Nigam, A.K. (Journal of Physics: Conference Series. 712(1); 2016; ArticleID_012117.)
    Mn sub(3)GaC and Mn sub(3)SnC are two antiperovskites which exhibit a large magnetocaloric effect associated with a magnetostructural transformation. Although structurally similar, the magnetic transition and the nature ...
  • Kinetic arrest in magnetically inhomogeneous C-deficient Mn(3)GaC 
    Cakir, O.; Acet, M.; Farle, M.; Dias, E.T.; Priolkar, K.R. (Journal of Magnetism and Magnetic Materials. 390; 2015; 96-99.)
    Thermal broadening of the first order magnetostructural transition and enhancement in ferromagnetic exchange occurs in carbon deficient Mn(3)GaC(0.9). We show from temperature and field-dependent magnetization measurements ...