Statistical Physics, Part 1A lucid presentation of statistical physics and thermodynamics which develops from the general principles to give a large number of applications of the theory. |
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Page 152
... magnetic field H is characterised by a further macro- scopic quantity , the magnetic moment M which it acquires in the field . For an ideal gas , this is M = Nm ( where m is the mean magnetic moment of an individual atom or molecule ) ...
... magnetic field H is characterised by a further macro- scopic quantity , the magnetic moment M which it acquires in the field . For an ideal gas , this is M = Nm ( where m is the mean magnetic moment of an individual atom or molecule ) ...
Page 172
... magnetic susceptibilities , assuming the gas to be degenerate ( the temperature T « eF ) . The condition for the magnetic field to be weak is ( see below ) BH « T , where ẞ | e | h / 2mc is the Bohr magneton . * = For a degenerate gas ...
... magnetic susceptibilities , assuming the gas to be degenerate ( the temperature T « eF ) . The condition for the magnetic field to be weak is ( see below ) BH « T , where ẞ | e | h / 2mc is the Bohr magneton . * = For a degenerate gas ...
Page 221
... magnetic dielectrics . In such substances the atoms have angular momenta , and therefore magnetic moments , which are more or less freely oriented . The interaction of these moments ( magnetic or exchange interaction , depending on ...
... magnetic dielectrics . In such substances the atoms have angular momenta , and therefore magnetic moments , which are more or less freely oriented . The interaction of these moments ( magnetic or exchange interaction , depending on ...
Contents
Elementary excitations in a quantum Fermi liquid | 1 |
Interaction of quasiparticles | 2 |
Magnetic susceptibility of a Fermi liquid | 3 |
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atoms axis body Bravais lattice calculate cell chemical potential classical coefficients components concentration condition constant coordinates correlation function corresponding critical point crystal denote density depends derivative determined electron elements entropy equal equation expansion expression Fermi field fluctuations formula free energy frequency gases Gibbs distribution given gives Hamiltonian Hence ideal gas integral interaction irreducible representations liquid macroscopic magnetic matrix mean square mean value molecule momenta momentum motion N₁ number of particles obtain order parameter P₁ partition function phase transition phonon plane pressure PROBLEM properties Quantum Mechanics reciprocal lattice regarded relation result rotational second kind solid solution solvent space group specific heat statistical substance Substituting subsystem suffix surface symmetry temperature theory thermal thermodynamic potential thermodynamic quantities tion total number transformation transition point vapour variables velocity vibrations volume zero ӘР