| Course Description |
|
| Course Name |
: |
Phonons |
|
| Course Code |
: |
FK-718 |
|
| Course Type |
: |
Optional |
|
| Level of Course |
: |
Second Cycle |
|
| Year of Study |
: |
1 |
|
| Course Semester |
: |
Spring (16 Weeks) |
|
| ECTS |
: |
6 |
|
| Name of Lecturer(s) |
: |
|
|
| Learning Outcomes of the Course |
: |
Knows the basic terms about the lattice dynamics and it´s calculations
Explains which kinds of systems harmonic and nonharmonic approaches are valid in.
Forms dynamic matrix for the calculations of phonon spectrums
Connects between the lattice dynamic and thermodynamic properties.
|
|
| Mode of Delivery |
: |
Face-to-Face |
|
| Prerequisites and Co-Prerequisites |
: |
None |
|
| Recommended Optional Programme Components |
: |
None |
|
| Aim(s) of Course |
: |
It is aimed to teach the basic concepts and principles of crystal lattice dynamics and examination of the phonon spectrum of some simple crystal system |
|
| Course Contents |
: |
Microscopic and macroscopic properties od solids; physical and thermodynamic properties of crystals; classical model of lattice vibrations; quantum theory of crystal vibrational modes
; dynamic equations; Grüneisen parameters; Einstein and Debye models; force constants and Hellmann-Feynman forces; linear responce approximation;
phonon band structure; infrared and Raman spectroscopy; phonon dispersion curves; phonon scattering and electron-phonon interaction.
|
|
| Language of Instruction |
: |
Turkish |
|
| Work Place |
: |
Lecture halls of faculty |
|
|
Course Outline /Schedule (Weekly) Planned Learning Activities |
| Week | Subject | Student's Preliminary Work | Learning Activities and Teaching Methods |
|
1 |
Microscopic and macroscopic properties od solids |
Read the relevant chapter in the book |
Lecture and discussion |
|
2 |
Lattice vibration classic model and basic concepts
|
Read the relevant chapter in the book |
Lecture and discussion |
|
3 |
The harmonic approximation and lattice dynamics of simple system |
Read the relevant chapter in the book |
Lecture and discussion |
|
4 |
One-dimensional lattice wave propagation and lattice quantization
|
Read the relevant chapter in the book |
Lecture and discussion |
|
5 |
Lattice vibration of diatomic crystals |
Read the relevant chapter in the book |
Lecture and discussion |
|
6 |
Elastic constants and elastic waves (stress-strain)
|
Read the relevant chapter in the book |
Lecture and discussion |
|
7 |
Quantization of lattice vibrations in a three-dimensional lattice
|
Read the relevant chapter in the book |
Lecture and discussion |
|
8 |
Mid-term Exam |
|
Written exam |
|
9 |
Dynamical matrix and the Hellmann-Feynman force constants
|
Read the relevant chapter in the book |
Lecture and discussion |
|
10 |
Grüneisen parameters, Einstein and Debye models
|
Read the relevant chapter in the book |
Lecture and discussion |
|
11 |
Phonon band structure
|
Read the relevant chapter in the book |
Lecture and discussion |
|
12 |
Phonon dispersion curves and phonon scattering
|
Read the relevant chapter in the book |
Lecture and discussion |
|
13 |
Lattice dynamics and thermodynamic
|
Read the relevant chapter in the book |
Lecture and discussion |
|
14 |
Anharmonic effects and phase transition
|
Read the relevant chapter in the book |
Lecture and discussion |
|
15 |
Neutron scattering |
Read the relevant chapter in the book |
Lecture and discussion |
|
|
| Contribution of the Course to Key Learning Outcomes |
| # | Key Learning Outcome | Contribution* |
|
1 |
Develop and deepen the knowledge as a specialist in physics or different areas based on the Physics Bachelor´s qualification level. |
5 |
|
2 |
Comprehend the importance of multidisciplinary studies related to Physics. |
4 |
|
3 |
Use his/her advanced theoretical and practical knowledge in Physics efficiently. |
4 |
|
4 |
Integrate and interpret the knowledge from different disciplines with the help of his professional knowledge in Physics and conceptualize new perspectives. |
4 |
|
5 |
Solve the problems in Physics by using research methods. |
4 |
|
6 |
Carry out a study requiring expertise in physics independently. |
4 |
|
7 |
Develop and provide new strategic approaches by taking responsibilty while solving the unexpected problems in Physics . |
4 |
|
8 |
Take the responsibility of being the leader while solving the problems related to physical environments. |
3 |
|
9 |
Evaluate the knowledge and skills gained in Physics by having a critical view and directs his/her learning. |
3 |
|
10 |
Systematically transfer the current developments in the field of physics and his/her work to the person in physics field or outside of the field by supporting qualitative and quantitative data. |
3 |
|
11 |
Take action to change the norms of social relations and critically examine these relationships, and develop them if necessary. |
3 |
|
12 |
Make communication in oral and written by using at least one foreign language in the level of European Language Portfolio B2 level. |
1 |
|
13 |
Use information and communication technologies in advanced level and use the software related with physics area.
|
4 |
|
14 |
Oversee social, scientific, cultural and ethical values in order to collect, implement, interpret data in Physics. |
4 |
|
15 |
Develop strategies, policies and implementation plans in the issues related to the field of physics and evaluate the results obtained within the framework of quality processes. |
4 |
|
16 |
Use the knowledge, problem solving, and / or practical skills obtained in the Physics Field in interdisciplinary studies. |
4 |
| * Contribution levels are between 0 (not) and 5 (maximum). |
|
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