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PHYM421 Statistical Mechanics2007-2008Code: PHYM421Title: Statistical Mechanics Instructors: Prof. R. Jones CATS credits: 10 ECTS credits: 5 Availability: unrestricted Level: M Pre-requisites: N/A Co-requisites: N/A Background Assumed: Thermal Physics (PHY1002) and Statistical Physics (PHY2201) Duration: Semester II Directed Study Time: 22 lectures Private Study Time: 78 hours Assessment Tasks Time: - Observation report: 2004/05 AJB AimsThe module builds upon the Thermal Physics (PHY1002) and Statistical Physics (PHY2201) modules already taken by students, and examines how the time-symmetric laws of quantum mechanics obeyed by all systems can be linked, through a chain of statistical and thermodynamic reasoning, to the (apparently time-asymmetric) natural processes occurring in macroscopic systems. Four aspects of statistical physics are emphasised, and illustrated by applying them to a number of physical systems in equilibrium. Firstly, it is shown that a knowledge of the thermodynamic state depends upon an enumeration of the accessible quantum states of a physical system; secondly, that statistical quantities such as the partition function can be found directly from these states; thirdly, that thermodynamic observables can be related to the partition function, and fourthly, that the theoretical results relate to experimental observations. This module furnishes the theoretical background in statistical mechanics for a number of other modules e.g. Solid State Physics (PHY3102), Quantum and Classical Fluids (PHYM423), and Semiconductors and Heterostructures (PHYM424). Intended Learning OutcomesAfter completing this module, the student should be able to:
Transferable SkillsInformation retrieval from the WWW and problem-solving. Communication skills via discussion of statistical mechanics in lectures. Students are required to meet deadlines for completion of work to be discussed in class and must therefore develop appropriate time-management strategies. Knowledge of the laws and applications of thermodynamics and statistical mechanics. Learning and Teaching MethodsLectures, problem sessions, on-line teaching resources. AssignmentsSolutions to problem sheets available on WWW will be handed in at regular intervals. AssessmentOne 90-minute examination (100%). Syllabus Plan and Content
Core Text(1971), Statistical Physics, John Wiley, ISBN 0-471-56658-6 (UL: 530.132 MAN)Supplementary Text(s)(1996), Introductory Statistical Mechanics, Oxford Science Publications, ISBN 0-19-851794-7 (UL: 530.13 BOW)Formative MechanismsDiscussion of performance in set problem papers. Evaluation MechanismsThe module will be evaluated using information gathered via the student representation mechanisms, the staff peer appraisal scheme, and measures of student attainment based on summative assessment. |