The finite potential well (also known as the finite square well) is a concept from quantum mechanics. It is an extension of the infinite potential well, in which a particle is confined to a "box", but one which has finite potential "walls". Unlike the infinite potential well, there is a probability associated with the particle being found outside the box. The quantum mechanical interpretation is unlike the classical interpretation, where if the total energy of the particle is less than the potential energy barrier of the walls it cannot be found outside the box. In the quantum interpretation, there is a non-zero probability of the particle being outside the box even when the energy of the particle is less than the potential energy barrier of the walls (cf quantum tunnelling). (Wikipedia).
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From playlist Quantum Mechanics
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From playlist Quantum Mechanics
https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. In this video
From playlist Quantum Mechanics
Physics 38 Electrical Potential (11 of 22) Finite vs Infinite Line Charge
Visit http://ilectureonline.com for more math and science lectures! In this video I will examine what happens to the “extra” term between a finite and infinite line charge as the line charge goes to infinity.
From playlist PHYSICS 38 ELECTRICAL POTENTIAL
Physics 32.5 Statistical Thermodynamics (36 of 39) The One-Dimensional Potential Well
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We are going to compare the quantum states with something we are familiar with: the one-dimensional potential well. Next video in th
From playlist PHYSICS 32.5 - STATISTICAL THERMODYNAMICS
Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (34 of 92) Finite Potential Well Part 3
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the possible energy values the particle can have inside the finite potential well or region 2. In region 2 the particle can have ½, 1, and 1-1/2 wavelengths because that's the only way for the
From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION
Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (32 of 92) Finite Potential Well Part 1
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the particle in a finite well instead of an infinite well. Which means the barriers does not have infinite height or energy. In quantum mechanics that means the particle can venture outside of
From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION
Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (36 of 92) Finite Potential Well Part 5
Visit http://ilectureonline.com for more math and science lectures! In this video I will summarize what we know about particles in a finite well. We know from the solutions to Schrodinger equation to be different in side regions 1, 2, and 3. In region 1 we have a decay function to the lef
From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION
Vikram Gavini - Fast, Accurate and Large-scale Ab-initio Calculations for Materials Modeling
Recorded 29 March 2023. Vikram Gavini of the University of Michigan presents "Fast, Accurate and Large-scale Ab-initio Calculations for Materials Modeling" at IPAM's Increasing the Length, Time, and Accuracy of Materials Modeling Using Exascale Computing workshop. Abstract: Electronic stru
From playlist 2023 Increasing the Length, Time, and Accuracy of Materials Modeling Using Exascale Computing
Matrix factorisations and quantum error correcting codes
In this talk Daniel Murfet gives a brief introduction to matrix factorisations, the bicategory of Landau-Ginzburg models, composition in this bicategory, the Clifford thickening of a supercategory and the cut operation, before coming to a simple example which shows the relationship between
From playlist Metauni
Shiri Artstein-Avidan: On optimal transport with respect to non traditional costs
Shiri Artstein-Avidan (University of Tel Aviv) On optimal transport with respect to non traditional costs After a short review of the topic of optimal transport, introducing the c-transform and c-subgradients, we will dive into the intricacies of transportation with respect to a cost wh
From playlist Trimester Seminar Series on the Interplay between High-Dimensional Geometry and Probability
This video explains what is meant by electric potential and discusses why it is a purely location-dependent quantity. The video utilizes a gravitational analogy to answer the following question: What is electric potential and how is it related to electric potential energy? Link to the El
From playlist Electric Circuits
Vikram Gavini - DFT 2 - Density functional theory - IPAM at UCLA
Recorded 15 March 2023. Vikram Gavini of the University of Michigan presents "DFT 2 - density functional theory" at IPAM's New Mathematics for the Exascale: Applications to Materials Science Tutorials. Learn more online at: http://www.ipam.ucla.edu/programs/workshops/new-mathematics-for-th
From playlist 2023 New Mathematics for the Exascale: Applications to Materials Science Tutorials
Lenya Ryzhik: Radiative transport and homogenization for the random Schrödinger equation
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist Probability and Statistics
Florian Herzig: On de Rham lifts of local Galois representations
Find other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, bibliographies,
From playlist Algebraic and Complex Geometry
Stefan Tuefel - Local response in bulk-gapped interacting systems - IPAM at UCLA
Recorded 12 April 2022. Stefan Teufel of Eberhard-Karls-Universität Tübingen, Mathematics, presents "Local response in bulk-gapped interacting systems" at IPAM's Model Reduction in Quantum Mechanics Workshop. Abstract: In my talk, I will first discuss effective descriptions from physics fo
From playlist 2022 Model Reduction in Quantum Mechanics Workshop
Codina Cotar: Disorder relevance for non-convex random gradient Gibbs measures in d ≤ 2
HYBRID EVENT Recorded during the meeting " Probability/PDE Interactions: Interface Models and Particle Systems " the April 28, 2022 by the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by world
From playlist Probability and Statistics
Physics 32.5 Statistical Thermodynamics (37 of 39) The Three-Dimensional Potential Well
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We are going to look at the three-dimensional potential well. Something that has volume. We are going to put a set of particles in a
From playlist PHYSICS 32.5 - STATISTICAL THERMODYNAMICS
Automorphy: Deformations of Galois Representations - David Geraghty
David Geraghty Institute for Advanced Study February 24, 2011 For more videos, visit http://video.ias.edu
From playlist Mathematics