CODE 57227 ACADEMIC YEAR 2018/2019 CREDITS 8 cfu anno 2 SCIENZA DEI MATERIALI 8765 (L-30) - GENOVA SCIENTIFIC DISCIPLINARY SECTOR FIS/02 LANGUAGE Italian TEACHING LOCATION GENOVA SEMESTER 2° Semester PREREQUISITES Propedeuticità in ingresso Per sostenere l'esame di questo insegnamento è necessario aver sostenuto i seguenti esami: Material Science 8765 (coorte 2017/2018) GENERAL PHYSICS 52451 2017 TEACHING MATERIALS AULAWEB OVERVIEW The course describes the basic principles of quantum mechanics, its physical motivations, its mathematical formalisms, its main applications to atomic and molecular physics, to gases and condensed matter. AIMS AND CONTENT LEARNING OUTCOMES It is expected that the student will have a good knowledge of the main quantum phenomena in atoms, molecules, gas and solids. AIMS AND LEARNING OUTCOMES It is expected that the student will acquire a familiarity with the basic principles which characterize the quantum description of physical phenomena and an understanding of the physical contexts in which such description is required. It is also expected that he will learn to solve simple problems involving quantum particles or simple quantum mechanical systems. TEACHING METHODS Traditional lectures for 70 hours. SYLLABUS/CONTENT The course, after an introduction about the early stages of the discovery of quantum theory and the description of the so-called old quantum theory, describes the formalism of modern quantum theory and the simplest applications of Schroedinger equation to atomic and molecular physics. Detail syllabus: - The crisis of classical physics: Rutherford atom. Photoelectric effect. Specific heats. Compton effect. Emission and absorption atomic spectra. - The old quantum theory: Bohr-Sommerfeld quantization condition. De Broglie wave length. Wave-particle dualism. - Mathematical foundations: Complex numbers, Matrices, Linear systems. - The formalism of quantum mechanics: the superposition principle, states, vectors, operators and observables. Wave function in the Schrodinger representation. Spin systems. - The Schrodinger equation and its applications: Continuous and discrete spectra. Potential wells. Tunnel effect. Harmonic oscillator. Periodic potentials and bands. - The atom: Angular momentum. Hydrogen atom. The spin of the electron. Identical particles and the Pauli exclusion principle. - Approximation methods: Stark effect. Zeeman effect. Helium atom. Molecules and chemical bonds. RECOMMENDED READING/BIBLIOGRAPHY -La fisica di Feynman, Volume 3. “Meccanica quantistica” (Zanichelli 2007); freely available on line in english: http://www.feynmanlectures.info/ - Lezioni di Meccanica Quantistica, L.E. Picasso, Edizioni ETS, (2000) Pisa; - Chimica Fisica, Peter Atkins e Julio De Paula, (Zanichelli 2012); - Introduction to Quantum Mechanics: S.M. Blinder (Elsevier, 2004). - Introduction to Quantum Mechanics: David J. Griffiths (Benjamin Cumming, 2004); - Modern Quantum Mechanics: J. J Sakurai (Addison Wesley, 1993); - Lecture notes and problems collections available on-line: https://www.ge.infn.it/~imbimbo TEACHERS AND EXAM BOARD PIERANTONIO ZANGHI' Exam Board PIERANTONIO ZANGHI' (President) CAMILLO IMBIMBO NICOLA MAGGIORE NICODEMO MAGNOLI PAOLO SOLINAS SILVANA TERRENI LESSONS Class schedule MODERN PHYSICS EXAMS EXAM DESCRIPTION Written test and oral exam. Exam schedule Data appello Orario Luogo Degree type Note 31/01/2019 09:30 GENOVA Orale 20/02/2019 09:30 GENOVA Orale 25/06/2019 10:00 GENOVA Orale 11/07/2019 10:00 GENOVA Orale 09/09/2019 10:00 GENOVA Orale