TMT4322 - Solar Cells and Photovoltaic Nanostructures
About
Examination arrangement
Examination arrangement: Written examination
Grade: Letters
| Evaluation form | Weighting | Duration | Examination aids | Grade deviation |
|---|---|---|---|---|
| Written examination | 100/100 | 4 hours | D |
Course content
Electronic structure of semiconductors and nanostructured materials. Carrier statistics and transport. Optical processes. Recombination. Charge separation in Schottky barriers and pn-junctions. Characteristics in dark and under illumination. Loss mechanisms and efficiency in pn-junction cells. Thin-film cells. Charge separation in nanostructured materials. Quantum wells, superlattices, relaxation of hot electrons and holes, multiple-exciton generation. Tandem solar cells and intermediate-band solar cells. Focus will be given to silicon-based solar cells and solar cell processes, examples and calculations related to these materials.
Learning outcome
The course emphasizes charge separation upon photon absorption as the central process in photovoltaic devices, and will give the student an overview of mechanisms for charge separation in conventional and nanostructured materials. The student shall also be able to perform quantitative calculations associated with these processes.
Learning methods and activities
Lectures, mandatory problem sets and laboratory exercises. If the teaching is given in English the Examination papers can be given in English only. Students are free to choose Norwegian or English for written assessments.
Compulsory assignments
- Øvinger, laboratorieøvinger
Further on evaluation
If there is a re-sit examination, the examination form may be changed from written to oral.
Specific conditions
Exam registration requires that class registration is approved in the same semester. Compulsory activities from previous semester may be approved by the department.
Recommended previous knowledge
Prior knowledge corresponding to TFE4145 Electron Physics or TFY4220 Solid State Physics is recommended.
Course materials
Course materials will be given upon course startup.
Examination
Examination arrangement: Written examination
| Term | Statuskode | Evaluation form | Weighting | Examination aids | Date | Time | Room * |
|---|---|---|---|---|---|---|---|
| Autumn | ORD | Written examination | 100/100 | D | 2019-12-18 | 09:00 |
- * The location (room) for a written examination is published 3 days before examination date.