Browsing by Subject "Reitveld refinement"

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Critical behavior and magnetocaloric effect in La0.67Ca0.33Mn1 xCrxO3 (x ¼ 0.1, 0.25)

Nisha, P; Savitha Pillai, S; Manoj Raama Varma; Suresh, K G (Elsevier, 2012-01)

Universal behavior of the magnetocaloric effect along with structural and critical exponent analysis in mixed manganite La0.67Ca0.33Mn1 xCrxO3 (x ¼ 0.1, 0.25), [LCMCr0.1 and LCMCr0.25] exhibiting second order phase transition ...
Influence of cobalt on the structural, magnetic and magnetocaloric properties of La0.67Ca0.33MnO3

Nisha, P; Savitha Pillai, S; Manoj Raama Varma; Suresh, K G (Elsevier, 2013)

The critical properties and magnetocaloric effect of perovskite manganite La0.67Ca0.33Mn1-xCoxO3 (x=0.03, 0.1 and 0.15) are investigated. Structural study using Reitveld refinement of X-ray diffraction pattern indicates ...
Influence of dy addition on the magnetocaloric effect of La0.67Ca0.33Mn0.9V0.1O3 ceramics

Nisha, P; Savitha Pillai, S; Suresh, K G; Manoj Raama Varma (Elsevier, 2012-01)

The influence of partial substitution of Laby Dy on the magnetocaloric response of(La1 xDyx)0.67-Ca0.33Mn0.9V0.1O3, where x¼0.03, 0.15and0.25 is studied.Rietveld refinement ofX-ray diffraction pattern using GSAS method ...

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