Powder diffraction is a scientific technique using X-ray, neutron, or electron diffraction on powder or microcrystalline samples for structural characterization of materials. An instrument dedicated to performing such powder measurements is called a powder diffractometer. Powder diffraction stands in contrast to single crystal diffraction techniques, which work best with a single, well-ordered crystal. (Wikipedia).
Refraction (1 of 5) What is Refraction? An Explanation
Refraction, A conceptual qualitative explanation. Refraction is the change in direction of a ray of light as it passes from one medium to another. The amount of refraction is determined by the index of refraction of the media and the angle of incidence. For light, refraction follows Snell
From playlist Optics: Ray Diagrams, Reflection, Refraction, Thin Lens Equation
Physics - Optics: Single Slit Diffraction (6 of 15) What Causes Intensity Diffraction Patterns?
Visit http://ilectureonline.com for more math and science lectures! In this video I will conceptually explain the intensity cause by diffraction patterns. Next video in series: http://youtu.be/OuaPzAN67fw
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
Physics - Optics: Diffraction Grating (4 of 7) Orders of the Diffraction Grating
Visit http://ilectureonline.com for more math and science lectures! In this video I will discuss the orders of the diffraction grating and find its “look-up” angle. Next video in series: http://youtu.be/29NvhEK0g0s
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
Physics - Optics: Single Slit Diffraction (8 of 15) Intensity=? General Case
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculates the intensity (anywhere) in general caused by the diffraction. Next video in series: http://youtu.be/PpYCIyKJAWM
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
Physics - Optics: Single Slit Diffraction (5 of 15) Locations of 2nd & 3rd Max & Min = ?
Visit http://ilectureonline.com for more math and science lectures! In this video I will find all the locations of the max and min of the diffraction in general. Next video in series: http://youtu.be/vQPaAEkyDFk
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
Physics - Optics: Circular Aperture - Angle of Resolution (1 of 6) Introduction
Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce the diffraction pattern of a circular aperture. Next video in series: http://youtu.be/f2Wuo--pdoE
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
Physics - Optics: Single Slit Diffraction (12 of 15) Intensity=? Caused by Interference & Diffract
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the general equation for intensity caused by the interference and diffraction. Next video in series: http://youtu.be/34yU0aqjPR8
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
Mod-01 Lec-4 Diffraction Methods For Crystal Structures
Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course
Introduction to Neutron Scattering (Tutorial) by Bella Lake
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS: Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
HEDS | Materials Microstructures in High Pressure Experiments
Seminar Series talk by Sebastien Merkel, Mar. 11, 2021. LLNL-VIDEO-825571
From playlist High Energy Density Science Seminar Series
HEDS | Materials microstructures in high pressure experiments
HEDS Seminar Series – Sebastien Merkel – March 11th, 2021 LLNL-VIDEO-825571
From playlist High Energy Density Science Seminar Series
Lec 18 | MIT 3.091 Introduction to Solid State Chemistry
X-ray Diffraction of Crystals: Diffractometry, Debye-Scherrer, Laue Crystal Symmetry View the complete course at: http://ocw.mit.edu/3-091F04 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 3.091 Introduction to Solid State Chemistry, Fall 2004
Materialism Podcast Ep 5. Solving Structures with X Rays
In this episode we cover the history and development of crystallography, the study of the structures that make up the materials around us. The history of this field is filled with accidental discoveries, ingenious inventions, and drama between those who study it. One of the most importan
From playlist Materialism Podcast
Two-dimensional power law behavior in one-dimensional NiTe2O5 by Yoon Seok Oh
Program The 2nd Asia Pacific Workshop on Quantum Magnetism ORGANIZERS: Subhro Bhattacharjee, Gang Chen, Zenji Hiroi, Ying-Jer Kao, SungBin Lee, Arnab Sen and Nic Shannon DATE: 29 November 2018 to 07 December 2018 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Frustrated quantum magne
From playlist The 2nd Asia Pacific Workshop on Quantum Magnetism
The Search for Natural Quasicrystals - Paul Steinhardt
Paul Steinhardt Center for Theoretical Science, Princeton University March 7, 2012 For more videos, visit http://video.ias.edu
From playlist Mathematics
Solid State Physics in a Nutshell: Topic 3-1: General Theory of Diffraction
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 critical to our understanding of diffraction.
From playlist CSM: Solid State Physics in a Nutshell | CosmoLearning.org Physics
Solid State Physics in a Nutshell: Topic 4-2: Powder Diffraction
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 measure this using omega two theta scans which radially grow a change in wave vector so it crosses different reflections. We also sho
From playlist CSM: Solid State Physics in a Nutshell | CosmoLearning.org Physics
Light and Optics 8_5 The Diffraction Grating
The diffraction grating.
From playlist Physics - Light and Optics
Mod-01 Lec-5ex Diffraction Methods For Crystal Structures - Worked Examples
Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course
Chemistry - Liquids and Solids (33 of 59) Crystal Structure: X-Ray Diffraction
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain x-ray diffraction.
From playlist CHEMISTRY 16 LIQUIDS AND SOLIDS