In solid-state physics, the electronic band structure (or simply band structure) of a solid describes the range of energy levels that electrons may have within it, as well as the ranges of energy that they may not have (called band gaps or forbidden bands). Band theory derives these bands and band gaps by examining the allowed quantum mechanical wave functions for an electron in a large, periodic lattice of atoms or molecules. Band theory has been successfully used to explain many physical properties of solids, such as electrical resistivity and optical absorption, and forms the foundation of the understanding of all solid-state devices (transistors, solar cells, etc.). (Wikipedia).
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From playlist Optoelectronic and Photonic Devices
Introduction to the four different electronic configurations that distinguishes insulators, conductors and semiconductors from one another.
From playlist Electronic Properties
From playlist Music.
Atomic Structure - electronic configuration
IB Chemistry Lesson on determining the electronic configuration of atoms.
From playlist IB Chemistry
Atom Structure | Matter | Physics | FuseSchool
Atom Structure | Matter | Physics | FuseSchool In our other video "What is an atom?" you've leant about the structure of an atom. https://youtu.be/pNroKeV2fgk I this video you will see how we can use the periodic table to tell us more about the differences between elements, including th
From playlist PHYSICS
Natural semiconductors Explained
An explanation of how semiconductors work, in light of Band Theory. See www.physicshigh.com for all my videos and other resources. If you like this video, please press the LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you. Follow me facebook: @phy
From playlist Modern Physics
Wave amplitude in two isospectral drums
Like the video https://youtu.be/RaQZ11ydBZo this simulation shows two drums that have exactly the same resonant frequencies. It is based on the same construction involving 7 triangles obtained by reflecting an initial triangle. The initial triangle has a different shape than before, and th
From playlist Billiards in polygons
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From playlist Electronics I: Semiconductor Physics and Devices
Introduction to Solid State Physics, Lecture 11: Band Structure of Electrons in Solids
Upper-level undergraduate course taught at the University of Pittsburgh in the Fall 2015 semester by Sergey Frolov. The course is based on Steven Simon's "Oxford Solid State Basics" textbook. Lectures recorded using Panopto, to see them in Panopto viewer follow this link: https://pitt.host
From playlist Introduction to Solid State Physics
Quantum Transport, Lecture 3: Materials for Quantum Transport
Instructor: Sergey Frolov, University of Pittsburgh, Spring 2013 http://sergeyfrolov.wordpress.com/ Summary: In this lecture materials commonly used in quantum transport are discussed. They include semiconductors (2DEGs, nanowires, self-assembled quantum dots), graphene and carbon nanotube
From playlist Quantum Transport
Rob Moore Public Lecture: Building a Future From the Atoms Up
In his Apr. 4 public lecture at Perimeter Institute, Rob Moore (Assistant Director of the Stanford Institute for Materials and Energy Sciences) explored how the next great “age” of humankind may well be forged in this new quantum world of materials. Perimeter Institute (charitable registr
From playlist Public Lecture Series
Mod-03 Lec-25 Core Shell Nanostructures - II
Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Chemistry 107. Inorganic Chemistry. Lecture 13
UCI Chemistry: Inorganic Chemistry (Fall 2014) Lec 13. Inorganic Chemistry -- Ionic Structures View the complete course: http://ocw.uci.edu/courses/chem_107_inorganic_chemistry.html Instructor: Matthew D. Law License: Creative Commons CC-BY-SA Terms of Use: http://ocw.uci.edu/info More co
From playlist Chem 107: Week 5
Mod-04 Lec-31 Photocatalysis - III
Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Lec 34 | MIT 5.112 Principles of Chemical Science, Fall 2005
Bonding in Metals and Semiconductors View the complete course: http://ocw.mit.edu/5-112F05 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.112 Principles of Chemical Science, Fall 2005
Introduction to Solid State Physics, Lecture 14: Semiconductor Devices
Upper-level undergraduate course taught at the University of Pittsburgh in the Fall 2015 semester by Sergey Frolov. The course is based on Steven Simon's "Oxford Solid State Basics" textbook. Lectures recorded using Panopto, to see them in Panopto viewer follow this link: https://pitt.host
From playlist Introduction to Solid State Physics
Introduction to Solid State Physics, Lecture 13: Graphene and Carbon Nanotubes
Upper-level undergraduate course taught at the University of Pittsburgh in the Fall 2015 semester by Sergey Frolov. The course is based on Steven Simon's "Oxford Solid State Basics" textbook. Lectures recorded using Panopto, to see them in Panopto viewer follow this link: https://pitt.host
From playlist Introduction to Solid State Physics
Chemistry - Electron Structures in Atoms (1 of 40) Electromagnetic Radiation
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the basics about electromagnetic radiation.
From playlist CHEMISTRY 11 ELECTRON ORBITALS AND ATOMIC STRUCTURE