L'insegnamento prevede 1.0 CFU erogati con Didattica Innovativa come segue:

Blended Learning & Flipped Classroom

Corso di Studi

Codice Piano di Studio preventivamente approvato

Da (compreso)

A (escluso)

Insegnamento

Ing Ind - Inf (Mag.)(ord. 270) - MI (486) ENGINEERING PHYSICS - INGEGNERIA FISICA

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A

ZZZZ

052546 - SOLID STATE PHYSICS

Obiettivi dell'insegnamento

The major goal of this course is to give to the students the basic notions necessary in order to understand the physical properties of condensed matter. The argument is extremely vast therefore the course focuses on a particular aspect, the periodic structures and the physical consequences of the translational symmetry starting from the Bloch theorem down to its various implications. These concepts are applied to the vibrational properties of periodic lattices and to the electron states in a periodic potential. A brief introduction to a description of solids in terms of elementary excitations is also given. Part of the course is also dedicated to the methods of statistical physics which are used for discussing the thermodinamical properties of solids. The final part of the course is devoted to superconductivity whose phenomenological aspects are presented and the phenomenon is discussed in terms of the transition phase theory of Landau.

Risultati di apprendimento attesi

- Knowledge and understanding (DD1) The students will learn the fundamental physical laws, based on quantum mechanics and statistical physics, which regulate the condensed matter phenomena; due to the universal character of these laws the students will be also exposed to their usage also in toher fields of physics such as, for instance, quantum field theory and its applications in the investigation of the fundamental particles.

- Apply knowledge and understanding (DD2) The students will acquire the correct perspective concerning the experimental techniques and the theoretical methods nowaday employed in the field of condensed matter physics. Since solid state physics is at the hearth of the modern technological revolution the students will be made aware of the possible applications of the argumests of the course and their consequences on the human life.

- Making Judgements (DD3) The students will develop a correct perception of the orders of magnituds of the physical quantities involved in the processes taking place in condensed matter. The students will be stimulated to learn how to implement a true research project starting from the basic physical ideas and by making the proper strategic choisces, with a particular emphasiys on aspects such as the feasibility of the project as far as the human and economical resources available are concerned.

- Lifelong learning skills (DD5) Students will acquire the capability to focus on the relevant aspects of a particular phenomenon and forecast the steps necessary, both on the experimental and on the theoretical ground, for understanding and exploiting it. All this in the perspective of a team work where eve though the activity is splitted between the team components, each of them will maintain an integrated vision of its specific duty.

Argomenti trattati

The course focuses on the fundamental concepts of condensed matter physics and is mainly devoted to the study of periodic structures and their properties.

The topics covered are:

- Periodic structures and their description in real space

- Elements of the theory of symmetry

- Reciprocal space

- Diffraction

- Elements of statistical physics

- Classical theory of lattice vibrations: dispersion relations

- Quantum theory of lattice vibrations: the concept of phonon

- Electronic states in a periodic potential: the Bloch theorem

- Models with quasi-free electrons and strong bond

- Facilities bands of insulators, metals and semicondutturi

- Semiclassical dynamics of electrons in a solid

- Interaction between electrons

- Superconductivity

The topics, many of them of considerable complexity, will be presented seeking to highlight their physical meaning and making sure to avoid it being overshadowed by the mathematical formalism. Although this is a course on the theoretical foundations of the theory of solids, the concepts will be exemplified from time to time by reference to experimental techniques actually used in the field of condensed matter.

The course will consist of lectures and exercises during which the topics of the lectures will be discussed at a deeper level and in relation to their experimental implications.

Prerequisiti

A thorough knowledege of mechanics, thermodynamics, electromagnetism and elementary quantum mechanics and its applications to atoms and molecules.

A solid mathematical background on mathematical analysis, vector calculus, ordinary and partial differential equations.

Modalità di valutazione

The final exam will be in written form and will consist in a series of questions on a series of specific topics covered during the course. Each question will not simply involve the exposition of a specific topic but will be conceived in order to be multidisciplinary and aimed to verify, aside from the knowledge acquired by the student on individual arguments, also its comprehension of the discipline as a whole and its capacity to cross correlated the various arguments covered by the course.

Bibliografia

Ezio Puppin, Fisica dei solidi, Editore: Lecture notes (in italian) provided by the teacher.
Ezio Puppin, Fisica Statistica, Editore: Editore: Lecture notes (in italian) provided by the teacher.
N. Ashcroft, D. Mermin, Solid State PhysicsL. D. Landau - E. Lifshitz, Course on theoretical physics - Vol V (Statistical Physics)

Forme didattiche

Tipo Forma Didattica

Ore di attività svolte in aula

(hh:mm)

Ore di studio autonome

(hh:mm)

Lezione

55:00

82:30

Esercitazione

35:00

52:30

Laboratorio Informatico

0:00

0:00

Laboratorio Sperimentale

0:00

0:00

Laboratorio Di Progetto

10:00

15:00

Totale

100:00

150:00

Informazioni in lingua inglese a supporto dell'internazionalizzazione

Insegnamento erogato in lingua
Inglese

Disponibilità di libri di testo/bibliografia in lingua inglese

Possibilità di sostenere l'esame in lingua inglese