KD6041 - Quantum Devices

A wide range of learning and teaching approaches are used in this module. Lectures are used to allow the students to initially re-acquaint with fundamental concepts in quantum mechanics and condensed matter before the introduction of reduced dimensionality and the implications for practical devices. Seminars support this process through worked examples and virtual demonstrations using multimedia resources. In particular, technology enhanced learning opportunities involve for example, software to visualise three-dimensional plane waves and eigenfunctions of low-dimensional systems. Students gain greater autonomy and independence through this module and are directed to seminal references which provide a basis for further student-led exploration of the state-of-the-art. This process helps students to develop critical thinking skills for example forming judgements on the credibility of a reference. It also provides valuable sector knowledge thereby increasing students’ employability.

Summative assessment is composed of a closed book written examination (worth 100% of the module mark). Formative assessment is used regularly throughout the module and includes tests and informal quizzes.

In addition to direct contact with the module team during lectures and seminars, students are encouraged to develop their curiosity by making direct contact with the module team either via email or the open door policy operated throughout the programme. Students will also be regularly referred to supporting resources including relevant texts and multimedia relevant to the module. References to these resources will be made available through the e-learning portal and in lectures and seminars.

All modules at Northumbria include a range of reading materials that students are expected to engage with. The reading list for this module can be found at: http://readinglists.northumbria.ac.uk
(Reading List service online guide for academic staff this containing contact details for the Reading List team – http://library.northumbria.ac.uk/readinglists)

Knowledge & Understanding:
• Describe the operation of complex quantum devices
• Derive the density of states function in one, two or three dimensions

Intellectual / Professional skills & abilities:
• Analyse the physics of low-dimensional systems
• Critically evaluate fabrication and measurement techniques associated with low-dimensional systems


Personal Values Attributes (Global / Cultural awareness, Ethics, Curiosity) (PVA):

SUMMATIVE
1. Examination (80%) – 1, 2, 3, 4
2. Assignment (20%) – 1, 3, 4

FORMATIVE
1. Seminar problems 1, 2, 3, 4
2. Informal quizzes 1, 2, 3, 4

Feedback is provided to students individually and in a plenary format both written and verbally to help students improve and promote dialogue around the assessment.

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As electronic devices continue to shrink, we are increasing able to exploit quantum behaviour for significant improvements in performance and sustainability. In this module you will learn about state-of-the-art optoelectronic devices from the underpinning quantum mechanics to fabrication techniques at the nanometre scale. The module draws heavily from state-of-the-art research for example in low-dimensional structures such as quantum dots, wires and atomically thin devices. Through the module, problems and examples are used to illustrate both the fundamental and applied nature of the subject. The assessment builds on this through a challenging final examination. The skills and knowledge gained through this module place you in an excellent position to capitalise on employment opportunities in new markets enabled by nanomaterials and quantum phenomena, or to progress your academic career as a professional physicist.