Statistical PhysicsElementary college physics course for students majoring in science and engineering. |
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Page 67
... system of N spins , each having an associated magnetic moment o . This system is of particular in- terest since it ... spin system is located in an external magnetic field B. Each magnetic moment can then point either " up " ( i.e. ...
... system of N spins , each having an associated magnetic moment o . This system is of particular in- terest since it ... spin system is located in an external magnetic field B. Each magnetic moment can then point either " up " ( i.e. ...
Page 137
... system A after this separation ? 3.2 One spin in thermal contact with a small spin system Consider a system A consisting of a spin having magnetic moment μo , and another system A ' consisting of 3 spins each having magnetic moment μo .
... system A after this separation ? 3.2 One spin in thermal contact with a small spin system Consider a system A consisting of a spin having magnetic moment μo , and another system A ' consisting of 3 spins each having magnetic moment μo .
Page 218
Frederick Reif. 5.12 Heat capacity of a spin system A system of N atoms , each having spin and magnetic moment μo , is located in an external magnetic field B and is in equilibrium at the absolute temperature T. Focus attention on the spins ...
Frederick Reif. 5.12 Heat capacity of a spin system A system of N atoms , each having spin and magnetic moment μo , is located in an external magnetic field B and is in equilibrium at the absolute temperature T. Focus attention on the spins ...
Contents
Characteristic Features of Macroscopic Systems | 1 |
Basic Probability Concepts | 55 |
Thermal Interaction | 141 |
Copyright | |
9 other sections not shown
Common terms and phrases
absolute temperature absorbed accessible approximation assume atoms average calculate classical collision Consider constant container cules definition denote discussion distribution electron ensemble entropy equal equilibrium situation equipartition theorem example expression external parameters fluctuations fluid function Gibbs free energy given heat capacity heat Q heat reservoir Hence ideal gas initial internal energy isolated system kinetic energy large number left half liquid macroscopic system macrostate magnetic field magnetic moment magnitude mass maximum mean energy mean number mean pressure mean value measured mole molecular momentum n₁ number of molecules occur oscillator particle particular phase phase space piston plane Poisson distribution position possible values Prob probability P(n quantity quantum numbers quasi-static random relation result simply solid specific heat statistical statistical ensemble statistically independent Suppose thermal contact thermally insulated thermometer tion total energy total number unit volume velocity