Aim
The course introduces Thermodynamics based on a microscopic description of matter in order to develop an understanding of central concepts such as entropy and temperature. These are prerequisite for the following study of thermodynamic phenomena within e.g. the physics of gases. The course further provides the connection between a microscopic and a macroscopic treatment of matter. Thermodynamics and quantum mechanics as covered in e.g. the course Quantum Phenomena and Nanotechnology serve as the basis for the subsequent study of the solid state, in particular of the electrical properties of solids. In this way the course directly connects to the applications as treated in the following course on Electronics. The course also briefly considers optical, dielectric, and magnetic properties of matter.

Knowledge and understanding
For a passing grade the student must

• understand elementary statistical thermodynamics

• be able to account for and explain, using simple models, the properties of solid materials, in particular those of relevance to electronic applications

Skills and abilities
For a passing grade the student must

• be able to analyse elementary applications of thermodynamics

• be able to account for the operation of simple electronic devices

• be able to carry out and evaluate experiments as well as to write laboratory reports

Contents
Termodynamics: First Law: energy, work, and heat. Second Law: entropy and temperature. Application of thermodynamics to systems in equilibrium and to heat engines. Quantum systems: Boltzmann factor and Fermi-Dirac distribution. Applications.

Solid State Physics: Binding and crystal structure, lattice vibrations and thermal properties, electronic structure and electric conductivity, metals, insulators and semiconductors. Introduction to semiconductor devices and review of optical, dielectric, and magnetic properties.

Literature
Printed lectures by Gunnar Ohlén and Günter Grossmann. Additional hand-out material and laboratory instructions.

Code: 0106. Name: Laboratory Projects and Project Papers - Thermodynamics.
Higher education credits: 3. Grading scale: UG. Assessment: Evaluation of completed laboratory work and reports. Contents: Laboratory work and instructions.

Code: 0306. Name: Thermodynamics and Electronic Materials.
Higher education credits: 7,5. Grading scale: TH. Assessment: Written examination. Contents: The entire course including laboratory work.