'Lattice vibrations' presentation slideshows

CHAPTER 4 Crystal Dynamics I

CHAPTER 4 Crystal Dynamics I. SOUND WAVE S LATTICE VIBRATIONS OF 1 D C R YSTAL S chain of identical atoms chain of two types of atoms LATTICE VIBRATIONS OF 3D CRYSTALS PHONONS HEAT CAPACITY FROM LATTICE VIBRATIONS ANHARMONIC EFFECTS THERMAL CONDUCTION BY PHONONS. Crystal Dynamics.

2.52k views • 116 slides

Carbon Nanomaterials and Technology

EE 6909. Carbon Nanomaterials and Technology. Dr. Md. Sherajul Islam Assistant Professor. Department of Electrical and Electronics Engineering Khulna University of Engineering & Technology Khulna, Bangladesh. LECTURE - 5. Lattice Vibrations. Lattice dynamics above T=0.

581 views • 51 slides

Introduction and Properties of Materials

Introduction and Properties of Materials. J. G. Weisend II SLAC/ILC Cryogenic Short Course. Introduction. The purpose of this class is to provide an introduction to some of the basic principles and problems of Cryogenic Engineering.

2.72k views • 44 slides

CRYSTAL DYNAMICS

Lec (8,9). CRYSTAL DYNAMICS. Crystal Dynamics. Atomic motions are governed by the forces exerted on atoms when they are displaced from their equilibrium positions.

982 views • 33 slides

Chapter 11 Energy in Thermal Processes

Chapter 11 Energy in Thermal Processes. Vocabulary, 3 Kinds of Energy. Internal Energy U = Energy of microscopic motion and inter-molucular forces Work W = -F D x = -P D V is work done by compression (next chapter) Heat Q = Energy transfer from microscopic contact. next chapter. Mass.

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398 views • 26 slides

Ch:19 Thermal Conductivity

581 views • 12 slides

Superconductivity III: Theoretical Understanding

461 views • 12 slides

The equipartition theorem: a classical but sometimes useful result

826 views • 8 slides

Phonon-Activated Electron-Stimulated Desorption of Halogens from Si(100)-(2x1) John H. Weaver, University of Illinois at Urbana-Champaign, DMR-0301821.

120 views • 1 slides