Infopaket

Statistical physics

ОК 25

Обов’язкова дисципліна для ОП

First

2021/2022

6 Semester

4

"Statistical Physics" is a discipline necessary for the formation of the professional worldview of a specialist in Applied Physics. Methods of statistical physics are widely used in the teaching of other disciplines, which are studied in the following semesters of bachelor's and master's degree in Applied Physics. As a result of studying the discipline "Statistical Physics" the student will receive training sufficient for further study in the educational program of Applied Physics, study of the necessary scientific literature, solving typical problems that require the using of statistical methods.

Full-time form

Before studying the discipline "Statistical Physics" it is necessary to prepare and pass exams / tests in the following disciplines: • Higher Mathematics (Mathematical Analysis, Differential Equations, Probability Theory), • General Physics (Molecular Physics), • Quantum mechanics.

Probability and averages. Fluctuations and moments of higher orders. Binomial distribution. The basic postulate of statistical physics. Gibbs microcanonical distribution. Model of many oscillators. The canonical distribution of Gibbs. The great canonical distribution of Gibbs. Fermions and bosons. Statistical sum. Fermi-Dirac distribution. Bose – Einstein distribution. Planck's distribution Canonical distribution in the classical approximation. The first principle of thermodynamics. Entropy and information. Thermodynamic potentials. The ideal classic gas. Quantum volume. The ideal Fermi gas. Electrons in metal. The ideal Bose gas. Thermal radiation. Rayleigh distribution. Diffusion and transfer processes. Statistical physics of liquid systems. Modern problems of statphysics.

1. Дацюк В.В., Ледней М.Ф., Пінкевич І.П. Термодинаміка і статистична фізика. К.: Видавництво КНУШ, 2012. 2. А.М.Федорченко. Вступ до курсу статистичної фізики та термодинаміки. К.: Видавництво Київського державного університету ім.Тараса Шевченка, 1973. 3. В.В.Мартинюк, О.М.Жагловська. Статистична фізика. Вінниця, ВНТУ, 2014 4. М.В.Дудик. Термодинаміка і статистична фізика. Умань, УДПУ, 2015

Lectures, practical classes, individual independent work.

Semester assessment: The academic semester has three content modules. The first and second modules are rated up to 10 points, the third - up to 20 points. Work in the classroom is part of the relevant module, answers "at the board", homework is part of the relevant module. Written tests carried out after the completion of relevant topics. Instead of modular tests, individual tasks can be credited. Admission to the final exam: the condition for admission to the exam is that the student receives during the semester (total) not less than 24 points. Students who scored a lower number of points during the semester must write an additional test for the required minimum number of points in order to be admitted to the exam. Final assessment (in the form of an exam): The exam ticket consists of 2 theoretical questions and 2 tasks. Each question and each task is evaluated from 0 to 15 points.

Ukrainian