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Crystals are anisotropic in nature and LAF crystals are of second order NLO with orthorhombic in character and have good NLO coefficient. The LAF crystal is grown-up by solution growth scheme and is subjected to Single crystal XRD study, Hardness measurements, Anti-diabetic study and Photoconductivity study and reported to measure for the LAF crystals. [ABSTRACT FROM AUTHOR]

Crystals are anisotropic in nature and LAF crystals are of second order NLO with orthorhombic in nature and have good NLO coefficient. The LAF crystal is grown and which is subjected to 1.SXRD study 2. Influx measurements 3. AC conductivity study 4.DC conductivity study and reported to measure the Influx behaviour and activation energy of LAF crystals. [ABSTRACT FROM AUTHOR]

Three-dimensional flow of anisotropic plastic layer compressed by parallel rough flat dies is considered. Ideal plastic material model with Hill anisotropic yield criterion modification of Mises isotropic model is used with associated plastic flow rule. General solution of a thin layer plastic flow problem with Prandtl linear velocity and shear stress variation in layer thickness direction is presented. Effects of contact friction force vector module and direction on the layer pressure on the dies and the layer plastic flow are considered. [ABSTRACT FROM AUTHOR]