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====== Useful Links ====== | ====== Useful Links ====== |
===== Band structure ===== | ===== Band structure ===== |
* [[http://www.wien2k.at/|Wien 2k]] developer website. | * [[http://www.openmx-square.org/|Open MX]] website. You will use OpenMX for your band structure calculations. |
* [[http://www.bandstructure.jp/Table/simptab.html|Band structures of elements]] a periodic table that shows band structures of all the elements in their solid forms. | * [[http://www.bandstructure.jp/Table/simptab.html|Band structures of elements]] a periodic table that shows band structures of all the elements in their solid forms. |
* [[http://fermi.la.asu.edu/schmidt/applets/kp/plugkp.html|Kronig-Penney model Applet]]. This is an alternative approach to finding molecular wave functions. It solves the Schroedinger eigenvalue equation in a periodic, square potential well system. | * [[https://www.falstad.com/qm1dcrystal/|Kronig-Penney model Applet]]. This is an alternative approach to finding molecular wave functions. It solves the Schroedinger eigenvalue equation in a periodic, square potential well system. |
* [[http://materialsproject.org|The Materials Project]] Explore many materials, including band structure, phase diagrams and more. CIF files available. | * [[http://materialsproject.org|The Materials Project]] Explore many materials, including band structure, phase diagrams and more. CIF files available. (You have to register). |
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===== Crystal structure ===== | ===== Crystal structure ===== |
* [[http://winter.group.shef.ac.uk/orbitron/|Atomic and molecular orbitals]] from the Sheffield site. Nice pictures and animations. | * [[http://winter.group.shef.ac.uk/orbitron/|Atomic and molecular orbitals]] from the Sheffield site. Nice pictures and animations. |
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| * Basic tutorial on [[https://www.doitpoms.ac.uk/tlplib/crystallography3/index.php|unit cells, lattices, symmetry]] from Cambridge University. |
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* You can view and rotate [[http://www.ibiblio.org/e-notes/Mview/Cubic.htm|cubic lattices]] at this site. | * Basic tutorial on [[https://www.doitpoms.ac.uk/tlplib/brillouin_zones/zone_construction.php|Brillouin zone construction for 2-D square & hexagonal lattice lattice]]. |
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* A nice site with [[http://www.princeton.edu/~cavalab/tutorials/public/structures/index.html|structure information]] for the perovskite, pyrochlore, rutile & spinel structures | * [[http://www.princeton.edu/~cavalab/tutorials/public/structures/index.html|Structure information]] for the perovskite, pyrochlore, rutile & spinel structures |
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* A succinct [[http://epswww.unm.edu/xrd/xrdclass/04-Crystalography-for-XRD.pdf|introduction to crystallography]] by J.R. Connolly for people with little background in crystallography. | |
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* [[http://www.cryst.ehu.es/|Bilbao crystal server]]. Find space groups and reciprocal lattices. | * [[http://www.cryst.ehu.es/|Bilbao crystal server]]. Find space groups and reciprocal lattices. |
* [[http://www.crystallography.net/index.php|Crystallography Open Data Base]] - several cif files. | * [[http://www.crystallography.net/index.php|Crystallography Open Data Base]] - several cif files. |
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* Applet that demonstrates the [[http://www.applet-magic.com/brillouin.htm|construction of the first few Brillouin zones of a 2-D square lattice]]. Also discusses the Fermi surface (requires Java). | * Wikipedia article on [[https://en.wikipedia.org/wiki/Brillouin_zone|3D Brillouin zones]] is useful for choosing paths in k-space. |
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* Basic tutorial on [[https://www.doitpoms.ac.uk/tlplib/crystallography3/index.php|]unit cells, lattices, symmetry] from Cambridge University. | |
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* Basic tutorial on [[https://www.doitpoms.ac.uk/tlplib/brillouin_zones/zone_construction.php|Brillouin zone construction for 2-D square & hexagonal lattice lattice]] from Cambridge University. | |
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===== Semiconductors ===== | ===== Semiconductors ===== |
| * [[https://www.doitpoms.ac.uk/tlplib/semiconductors/index.php|Introduction to semiconductors]] - Cambridge DoITPoMS. |
* Nice compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]] in Russia | * Compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]]. |
* For II-VI (and other) semiconductors, see the page by [[http://www.semiconductors.co.uk|D. W. Palmer]] | * Compilation of [[http://www.semiconductors.co.uk|II-VI (and other) semiconductor properties]] by D. W. Palmer |
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===== Phonons ===== | ===== Phonons ===== |