We start by introducing Bloch's theorem as a way to describe the wave function of a periodic solid with periodic boundary conditions. We then develop the ...
Physics of Materials by Dr. Prathap Haridoss,Department of Metallurgical & Materials Engineering,IIT Madras. For more details on NPTEL visit ...
http://demonstrations.wolfram.com/CrystalLatticesInReciprocalSpace The Wolfram Demonstrations Project contains thousands of free interactive visualizations, ...
In this video we first look at how the q-space is discrete for a finite solid and has a finite range. We then examine the phonon density of states.
http://demonstrations.wolfram.com/CrystalLatticesInReciprocalSpace The Wolfram Demonstrations Project contains thousands of free interactive visualizations, ...
In this video we discuss the Ewald sphere which is a geometric interpretation of the interference condition that our change in wave vector, k, must be equal to our ...
What is the origin of band structure and band diagram : I explain in this video using the Kronig Penney Model.
Physics of Materials by Dr. Prathap Haridoss,Department of Metallurgical & Materials Engineering,IIT Madras. For more details on NPTEL visit ...
We begin this video by connecting the intensity to reciprocal space for polycrystalline materials using a concentric sphere model. We then show that one can ...
see other animations at http://www.QuantumMadeSimple.com Animations produced by the research groupe www.PhysicsReimagined.com with support of labex ...
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Bloch's theorem, symmetry properties in reciprocal space, Brillouin zones.
This video tutorial is for beginners who are just stepping into quantum mechanics. Keeping their background in mind, very slow and justified level of knowledge ...
We focus on the microscopic structure of crystals in this video. We first introduce the translational symmetry of the crystal called the lattice and the description of ...
We begin this video by examining reciprocal space for epitaxial thin films on a substrate. We then introduce omega rocking curves which give us information ...
What is RECIPROCAL LATTICE? What does RECIPROCAL LATTICE mean? RECIPROCAL LATTICE meaning - RECIPROCAL LATTICE definition ...
Semiconductor Optoelectronics by Prof. M. R. Shenoy, Department of Physics, IIT Delhi. For more details on NPTEL visit http://nptel.iitm.ac.in.
What is BRILLOUIN ZONE? What does BRILLOUIN ZONE mean? BRILLOUIN ZONE meaning - BRILLOUIN ZONE definition - BRILLOUIN ZONE explanation.
Physics of Materials by Dr. Prathap Haridoss,Department of Metallurgical & Materials Engineering,IIT Madras. For more details on NPTEL visit ...
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 ...
We discuss the general theory of diffraction and build an expression for intensity which can be tested experimentally. We also build a delta k vector which is ...
How dielectrics function in circuits. By David Santo Pietro. Created by David SantoPietro. Watch the next lesson: ...
This is part 1 of a two-part video on how to make sense of Brillouin zones, a central concept in the physics of solids. This first part contains the introductory ...
In this video we find the physically significant values of q, our wave vector. We then use our dispersion to find group and phase velocities. In addition, we define ...
Table of Contents: 00:09 Lecture 2.2: Phonon Density of States 00:28 So, What is Temperature? 02:22 Phonon Density of States in 2D 05:52 Phonon Density of ...
In mathematics and solid state physics, the first Brillouin zone is a uniquely defined primitive cell in reciprocal space. The boundaries of this cell are given by ...
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We now discuss how, given a structure and a basis, we can predict the spacing, position and magnitude of the intensity. We find that, in practice, we have no ...
The video shows the continuous transition between the classical and the quantum trajectories in the (x, t) configuration space for an one -dimensional harmonic ...
Visit http://www.makemegenius.com for free educational videos for kids. Matter is everything around us. It is anything made of atoms and molecules and it is ...
We begin this video by approximating our system as one electron in an infinite square well. We then develop a dispersion relation for the electron. We continue ...
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This lecture by Professor Kohei M. Itoh describes electrons in solids and the density of states.
The video shows the continuous transition between the quantum and the classical trajectories in the (x, t) configuration space for an one -dimensional harmonic ...
http://alienspacesciencenews.wordpress.com/ part 7b97g of 100 videos there are more videos after this one i'll post all then update the #. Math Equation Wow ...
Visit http://www.makemegenius.com for free educational videos for kids. Changes in Phases of matter -Full lesson for kids. We need to keep in mind that matter is ...
Energy band in solids| Semiconductor Device | class 12 physics subject notes lectures | CBSE | IITJEE |NEET Top most best online video lectures preparations ...