Module Details
The information contained in this module specification was correct at the time of publication but may be subject to change, either during the session because of unforeseen circumstances, or following review of the module at the end of the session. Queries about the module should be directed to the member of staff with responsibility for the module.
Title Magnetic Properties of Solids
Code PHYS399
Coordinator Dr LA O'Brien
Physics
lobrien@liverpool.ac.uk
Year CATS Level Semester CATS Value
Session 2019-20 Level 6 FHEQ Second Semester 7.5

Aims

Students will develop an understanding of the phenomena and fundamental mechanisms of magnetism in condensed matter. They will be able to assess and compare the quantum mechanical interactions at play in different solids, and their impact on observable magnetic properties.

Learning Outcomes

(LO1) Atomic structure basis for magnetic moments.

(LO2) Definition of Magnetisation, magnetic susceptibility, diamagnetism, paramagnetism

(LO3) Magnetic moments of ions.

(LO4) Crystal fields and local environments

(LO5) Magnetic ordering, M vs T curve.

(LO6) Types of magnetic order: Ferromagnetism, antiferromagnetism, ferrimagnetism.

(LO7) Quantum origin of magnetism

Syllabus
 

• Atomic structure basis for magnetic moments.
• Definition of Magnetisation, magnetic susceptibility, diamagnetism, paramagnetism.
• Magnetic moments of ions.
• Crystal fields and local environments
• Magnetic ordering, M vs T curve.
• Types of magnetic order: Ferromagnetism, antiferromagnetism, ferrimagnetism.
• Quantum origin of magnetism
• Exchange interactions
• Magnetism in metals.
• Magnetic Anisotropy, domain formation, hysteresis.
• Measurement of magnetic order

Teaching and Learning Strategies

16 x 1 hour lectures
Lectures cover core material for the course

2 x 1 hour tutorials
Discussion of set problems

Teaching Schedule
  Lectures Seminars Tutorials Lab Practicals Fieldwork Placement Other TOTAL
Study Hours 16

         2

 18
Timetable (if known)              
Private Study 57
TOTAL HOURS 75

Assessment
EXAM Duration Timing
(Semester)		 % of
final
mark		 Resit/resubmission
opportunity		 Penalty for late
submission		 Notes
formal examination  90 minutes    100       
CONTINUOUS Duration Timing
(Semester)		 % of
final
mark		 Resit/resubmission
opportunity		 Penalty for late
submission		 Notes
             

Recommended Texts
Reading lists are managed at readinglists.liverpool.ac.uk. Click here to access the reading lists for this module.