Completed
Intro
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Convergence of the Planewave Approximations for Quantum Incommensurate Systems
Automatically move to the next video in the Classroom when playback concludes
- 1 Intro
- 2 Periodic structure
- 3 Incommensurate structure: definition
- 4 Incommensurate structure: 1D example
- 5 2D materials: periodic vs. incommensurate structures
- 6 Schrödinger-type eigerwalue problems
- 7 Example of periodic systems: Spectrum on supercels
- 8 Band structure and density of States
- 9 Matrix structure: Periodic vs. Incommensurate
- 10 Thermodynamic limit in real space
- 11 Supercell approximations for incommensurate systems
- 12 Plane wave discretizations
- 13 Higher dimensional formulations
- 14 Plane wave cutols
- 15 Convergence of the plane wave approximations
- 16 Accelerate the convergence by sampling
- 17 Example 1: Convergence of plane wave approximations
- 18 Summary
