Atomic physics | Structure, Particles & Energy | Britannica
atomic physics, the scientific study of the structure of the atom, its energy states, and its interactions with other particles and with electric and magnetic fields. Atomic physics has proved to be a spectacularly successful application of quantum mechanics, which is one of the cornerstones of modern physics.
Atomic Physics underlies the study of Astrophysics and Solid State Physics. It has led to important applications in medicine, communications, lasers etc, as well as still providing a testing ground for Quantum Theory and its derivatives, Quantum Electrodynamics.
Atomic physics and its applications | Britannica - Encyclopedia Britannica
atomic physics, Scientific study of the structure of the atom, its energy states, and its interaction with other particles and fields. The modern understanding of the atom is that it consists of a heavy nucleus of positive charge surrounded by a cloud of light, negatively charged electrons.
Planck (thermal radiation), Einstein (Photoelectric effect) and Bohr (atomic model) made some bold assumptions to remove the failures of classical physics. Each made hypothetical assumptions to suit his particular model.
30: Atomic Physics - Physics LibreTexts
Atomic physics studies atoms as an isolated system of electrons and an atomic nucleus and is primarily concerned with the arrangement of electrons around the nucleus and the processes by which these arrangements change.
Atomic Physics
Atomic physics seeks to understand and control the quantum behavior of matter at the smallest scale. What are the fundamental properties of single atoms, ions, molecules, and photons? …
Lecture 1: Introduction to Atomic Physics - MIT OpenCourseWare
Lecture 1: Introduction to Atomic Physics Description: In this lecture, the professor discussed “What is AMO physics?”, “How has AMO physics developed?”, etc. Instructor: Wolfgang Ketterle
Atomic physics - New World Encyclopedia
Atomic physics (or atom physics) is a field of physics that involves investigation of the structures of atoms, their energy states, and their interactions with other particles and electromagnetic radiation.
Nuclear & Atomic (Physics): A Beginner's Guide For Students
2019年12月5日 · Nuclear physics focuses on the atomic nucleus, nuclear reactions and the interaction of the nucleus with other particles. It explores radioactive decay, nuclear fusion and nuclear fission, and binding energy, among other topics.
Ch. 30 Introduction to Atomic Physics - OpenStax
Introduction to Atomic Physics; 30.1 Discovery of the Atom; 30.2 Discovery of the Parts of the Atom: Electrons and Nuclei; 30.3 Bohr’s Theory of the Hydrogen Atom; 30.4 X Rays: Atomic Origins and Applications; 30.5 Applications of Atomic Excitations and De-Excitations; 30.6 The Wave Nature of Matter Causes Quantization
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