Matter

Matter

1. Liquid

2. Solid

   • Polycrystals
   • Crystals
     • Structural properties
       • Crystal structures & inter atomic bonding
         • Crystal Symmetry
           • Plane of Symmetry
             • Described by miller indice
           • Axes of Symmetry
           • Center of Symmetry
         • Crystal Lattice
           • Bravais Lattice
             • 2D
               • Oblique
               • Rectanguler
               • Centred Rectangular
               • Hexagonal
               • Squre
             • 3D
               • 14BL Lattices belongs to 7 crystal Structures
                 • Cubic
                 • Orthorombic
                 • Monoclic
                 • Triclinic
                 • Trigonal
                 • Hexagonal
                 • Tetragonal
           • Non Bravais Lattices
             • Is a combination of TWO or more BL lattices
       • Diffraction methods
         • Structure Determination
         • Diffraction methods
           • XRD
           • Electron Diffraction
           • Neutron Diffraction
       • Lattice Vibrations and Phonones
         • Bonding in Solids
         • Cohesive energy of ionic crystals
         • Cohesive energy of vander waals Solids
       • Thermal properties
         • Debey Theory
           • T->0 , Cv->0 T->infinity , Cv->3R
         • Einestine Theory
         • Classical Theory
     • Electrical Properties
       • Classical free electro Theory
         • Two Drawbacks
           • Cv is 100 times less than true value
           • Wave Length is 10 times above than true values
       • Quantum Free electron Theory
       • Band theory
   • Amorphous materials

3. Gas