Physics and Astronomy Classification Scheme 1999

60. CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES ( 0 Dok.)

• 61. Structure of solids and liquids; crystallography (for surface, interface, and thin film structure, see 68) ( 0 Dok. )

• 62. Mechanical and acoustical properties of condensed matter (for mechanical and acoustical properties of interfaces and thin films, see 68.35.G, 68.45.N and 68.60.B; for mechanical properties related to treatment conditions, see 81.70.J, L, N in material science; for mechanical Properties of rocks and minerals, see 91.60) ( 0 Dok. )

• 63. Lattice dynamics (see also 78.30 Infrared and Raman spectra; for surface and interface vibrations, see 68.35.J and 68.45.K) ( 0 Dok. )

• 64. Equations of state, phase equilibria, and phase transitions (see also 82.60 Chemical thermodynamics) ( 0 Dok. )

• 65. Thermal properties of condensed matter (see also 05.70 Thermodynamics and 44 Heat transfer; for thermodynamic properties of quantum fluids and solids, see 67; for thermal properties of thin films, see 68.60.D; for nonelectronic thermal conduction, see 66.60, 66.70; for thermal properties of rocks and minerals, see 91.60.K) ( 0 Dok. )

• 66. Transport properties of condensed matter (nonelectronic) ( 0 Dok. )

• 67. Quantum fluids and solids; liquid and solid helium (see also 05.30 Quantum statistical mechanics) ( 0 Dok. )

• 68. Surfaces and interfaces; thin films and whiskers (structureand nonelectronic properties) ( 0 Dok. )