In crystallography, a crystal system is a set of point groups (a group of geometric symmetries with at least one fixed point). A lattice system is a set of Bravais lattices. Space groups are classified into crystal systems according to their point groups, and into lattice systems according to their Bravais lattices. Crystal systems that have space groups assigned to a common lattice system are combined into a crystal family. The seven crystal systems are triclinic, monoclinic, orthorhombic, tetragonal, trigonal, hexagonal, and cubic. Informally, two crystals are in the same crystal system if they have similar symmetries (albeit there are many exceptions). (Wikipedia).
Crystal systems and Bravais Lattices
When you consider different unit cell shapes (crystal systems) and centering options you end up with Bravias Lattices. There are 7 crystal systems including cubic, hexagonal, orthorhombic, tetragonal, monoclinic, trigonal, and triclinic. There are four centering possibilities including sim
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
We are used to using a theory like VSEPR theory to predict molecular geometry, but unfortunately with coordination compounds, things are not so simple, because of those pesky d orbitals on the central metal atom. Crystal field theory is a model that is quite successful in predicting the ge
From playlist General Chemistry
Intro to Linear Systems: 2 Equations, 2 Unknowns - Dr Chris Tisdell Live Stream
Free ebook http://tinyurl.com/EngMathYT Basic introduction to linear systems. We discuss the case with 2 equations and 2 unknowns. A linear system is a mathematical model of a system based on the use of a linear operator. Linear systems typically exhibit features and properties that ar
From playlist Intro to Linear Systems
Chemistry - Liquids and Solids (25 of 59) Crystal Structure: The Unit Cell: Simple Cube
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how atoms are arranged in a simple crystal structure.
From playlist CHEMISTRY 16 LIQUIDS AND SOLIDS
Ceramic Crystal Structure Geometry
A description of how different bonding causes different geometries in ceramic crystal structures.
From playlist Atomic Structures and Bonding
When do linear systems have solutions?
How to determine the solution structure to a linear system of simultaneous equations. Several examples are discussed.
From playlist Intro to Linear Systems
All crystalline materials have 3D, long range, periodic order. Therefore, they have a lattice which is a grid of repeating atomic positions. We can pick a small repeating area in this grid and it becomes a unit cell. The primitive unit cell should be the smallest repeatable unit cell.
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
2 Construction of a Matrix-YouTube sharing.mov
This video shows you how a matrix is constructed from a set of linear equations. It helps you understand where the various elements in a matrix comes from.
From playlist Linear Algebra
Solve Linear Systems of Equations
How to solve linear systems via matrices. We discuss consistent and inconsistent forms and show how to solve.
From playlist Intro to Linear Systems
Topological spin crystals by itinerant frustration by Yukitoshi Motome
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)
Ingrid Membrillo Solis (2/24/21): Liquid crystals dynamics: what persistent homology reveals
Title: The dynamics of the phase transition in liquid crystals: what persistent homology reveals Abstract: Liquid crystals are a state of matter that present physical properties interpolating between those of conventional liquids and those of crystals. The phase dynamics of liquid crystal
From playlist AATRN 2021
Anter El-Azab: Mesoscale crystal plasticity based on continuum dislocation dynamics
Anter El-Azab: Mesoscale crystal plasticity based on continuum dislocation dynamics: mathematical formalism and numerical solution The lecture was held within the framework of the Hausdorff Trimester Program Multiscale Problems: Workshop on Non-local Material Models and Concurrent Multisc
From playlist HIM Lectures: Trimester Program "Multiscale Problems"
Mod-01 Lec-15 Surface Effects and Physical properties of nanomaterials
Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
From playlist IIT Kanpur: Nanostructures and Nanomaterials | CosmoLearning.org
Oliver Puncken - Laser diagnostics and developmental tools
PROGRAM: ICTS Winter School on Experimental Gravitational-Wave Physics DATES: Monday 23 Dec, 2013 - Saturday 28 Dec, 2013 VENUE: Raja Ramanna Centre for Advanced Technology, Indore PROGRAM LINK: http://www.icts.res.in/program/GWS2013 A worldwide network of detectors are currently involved
From playlist ICTS Winter School on Experimental Gravitational-Wave Physics
Mod-01 Lec-14 Surface Effects and Physical properties of nanomaterials
Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
From playlist IIT Kanpur: Nanostructures and Nanomaterials | CosmoLearning.org
Flying Colloidal Membranes: DNA-Driven Self-Assembly by Erika Eiser
Conference and School on Nucleation Aggregation and Growth URL: https://www.icts.res.in/program/NAG2010 DATES: Monday 26 July, 2010 - Friday 06 Aug, 2010 VENUE : Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru DESCRIPTION: Venue: Jawaharlal Nehru Centre for Advance
From playlist Conference and School on Nucleation Aggregation and Growth
Frustrated Systems - The Materials Landscape by Surjeet Singh
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, I
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
MIT 3.60 | Lec 13a: Symmetry, Structure, Tensor Properties of Materials
Part 1: Physical Properties of Crystal Structures View the complete course at: http://ocw.mit.edu/3-60F05 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 3.60 Symmetry, Structure & Tensor Properties of Material
A short explanation of how to think in about crystallographic directions and planes and how they are different than directions and planes in a Cartesian coordinate systems.
From playlist Atomic Structures and Bonding
Chemistry 107. Inorganic Chemistry. Lecture 11
UCI Chemistry: Inorganic Chemistry (Fall 2014) Lec 11. Inorganic Chemistry -- The Crystalline Solid State 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/i
From playlist Chem 107: Week 4