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Physics of low-dimensional structures

ОК 18

Обов’язкова дисципліна для ОП

Second

2022/2023

1 Semester

3

To know the phenomena and processes in low-dimensional structures due to surface and dimensional effects. To know the basic methods of obtaining nanostructures and properties of some nanosystems.

Full-time form

To know the basic methods of obtaining surface nanostructures; energy spectrum of electronic states in quantum filaments and quantum dots; features of morphology and structure of porous layers; properties of nanostructured porous silicon that are different from the properties of bulk material; optical and luminescent properties of porous silicon; areas of application of nanostructured porous silicon. To be able to navigate the ways of controlling the parameters of nanomaterials in their formation; determine the main structural characteristics of porous silicon; qualified to explain the physical reasons for the change in the properties of nanomaterials in the transition from monocrystalline to nanostructured form. To have an idea about the physical phenomena and processes in low-dimensional structures due to the dimensional effect and a large specific surface area.

The course "Physics of Low-Dimensional Structures" examines modern approaches to experimental research and theoretical description of atomic and electronic structure and the range of properties of low-dimensional structures. The purpose of studying the discipline is to acquaint students with modern achievements in the field of physics of nanostructures, namely in the study of the structure and properties of low-dimensional structures. Teaching methods: lectures. Assessment methods: interviews during the lecture, tests after the main sections of the special course, credit. The final grade is set on the basis of intermediate grades (60%) and credit (40%).

1. Kondyr AI Nanomaterials and nanotechnologies. Tutorial. Lviv: Lviv Polytechnic Publishing House, 2016. 452 p. 2. Nanomaterials and nanotechnologies. Methods of analysis and control. Manual. V. Malyshev, N. Kushchevska, O. Paprotska, O. Tereshchenko - University "Ukraine", 2018, - 81p. 3. A.P. Shpak, Yu.A. Kunitsky, S.Yu. Smic. Exitonics of low-sized systems. - Kiev, 2004. - 128 p.

Lectures - 30 hours Self-study - 60 hours

Semester assessment: 1. Modular test 1 on topics 1-8: PH 1.1 - 25 points / 15 points 2. Modular test 2 on topics 9-14: PH 1.2 - 25 points / 15 points 3. Survey in the course of lectures: RN 1.1, 1.2 - 10 points / 6 points Final assessment in the form of a test. A student is not admitted to the test if he / she scored less than 36 points during the semester.

Ukrainian