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====== Useful Links ====== | ====== Useful Links ====== |
== Crystal structure == | ===== Band structure ===== |
| * [[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. |
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| ===== 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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* [[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. |
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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. | |
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* Cambridge site -> [[http://www.msm.cam.ac.uk/doitpoms/tlplib/brillouin_zones/zone_construction.php|Brillouin zone construction for 2-D square & hexagonal lattice lattice]]. | * Cambridge site -> [[http://www.msm.cam.ac.uk/doitpoms/tlplib/brillouin_zones/zone_construction.php|Brillouin zone construction for 2-D square & hexagonal lattice lattice]]. |
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* Pictures of different [[http://cst-www.nrl.navy.mil/lattice/index.html|lattice types]]; rotatable. | |
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* [[http://www.wien2k.at/|Wien 2k]] developer website. | * [[http://www.wien2k.at/|Wien 2k]] developer website. |
* Portland State U's [[http://nanocrystallography.research.pdx.edu/search.py/index|Crystallographic database]]. Get cif files for free! | * Portland State U's [[http://nanocrystallography.research.pdx.edu/search.py/index|Crystallographic database]]. Get cif files for free! |
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== Semiconductors == | * Pictures of different [[http://cst-www.nrl.navy.mil/lattice/index.html|lattice types]]; rotatable. FIXME - good site, but now being revamped, it seems |
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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. FIXME: I'm having trouble with this site - problem? |
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| ===== Semiconductors ===== |
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* Nice compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]] in Russia | * Nice compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]] in Russia |
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== Phonons == | ===== Phonons ===== |
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* Java applet with interactive features demonstrating acoustic and optic [[http://dept.kent.edu/projects/ksuviz/leeviz/phonon/phonon.html|phonon modes]] of diatomic chain. | * Java applet with interactive features demonstrating acoustic and optic [[http://dept.kent.edu/projects/ksuviz/leeviz/phonon/phonon.html|phonon modes]] of diatomic chain. |
* Dispersion relations and animations of [[http://www.phonon.fc.pl/index.php|phonon modes]] in several different crystals. Also surface phonons. | * Dispersion relations and animations of [[http://www.phonon.fc.pl/index.php|phonon modes]] in several different crystals. Also surface phonons. |
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== Miscellaneous == | ===== Miscellaneous ===== |
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* [[http://www.webelements.com/|Webelements]] is a great periodic table with easy-to-access properties, electron configurations, group and period trends, etc. | * [[http://www.webelements.com/|Webelements]] is a great periodic table with easy-to-access properties, electron configurations, group and period trends, etc. |
* [[http://ab-initio.mit.edu/photons/|MIT group photonic crystal research]]. Nice pictures. | * [[http://ab-initio.mit.edu/photons/|MIT group photonic crystal research]]. Nice pictures. |
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* Principles of Semiconductors is a good web book by Bart Van Zeghbroeck of Univ. Colorado. Google his name and you'll find the link. The Wiki wouldn't let me link to it for reasons I don't understand. | * Principles of Semiconductors is a good web book by Bart Van Zeghbroeck of Univ. Colorado. Google his name and you'll find the link. The Wiki wouldn't let me link to it for reasons I don't understand (I get a "spam blocked" error when I try to enter the link). |
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* [[http://www.physics.umd.edu/courses/Phys731/einstein/Fall04/weblist.html|another list of links from a similar course]]. | * [[http://www.physics.umd.edu/courses/Phys731/einstein/Fall04/weblist.html|another list of links from a similar course]]. |
*[[http://ajp.aapt.org/resource/1/ajpias/v78/i12/p1248_s1?view=fulltext|Investigating thin film interference with a digital camera, Atkins & Elliot, Am. J. Phys. 78, 1248 (2010)]] talks about what color a film should be based on its thickness and therefore how interference affects color. | *[[http://ajp.aapt.org/resource/1/ajpias/v78/i12/p1248_s1?view=fulltext|Investigating thin film interference with a digital camera, Atkins & Elliot, Am. J. Phys. 78, 1248 (2010)]] talks about what color a film should be based on its thickness and therefore how interference affects color. |
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====== Journals ====== | |
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| ===== Journals ===== |
| Some links are through the OSU Library Proxy Server; others are direct. Try linking through the OSU Library if you can't read or download journal content. |
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* [[http://arjournals.annualreviews.org/loi/conmatphys|Annual Review of Condensed Matter Physics]] is a new addition to the "Annual Review" Series of journals (also Mat. Sci , Chemistry etc). A good place to find summaries of quickly-developing fields by very respected authors. | * [[http://arjournals.annualreviews.org/loi/conmatphys|Annual Review of Condensed Matter Physics]] is a new addition to the "Annual Review" Series of journals (also Mat. Sci , Chemistry etc). A good place to find summaries of quickly-developing fields by very respected authors. |
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* [[http://pubs.acs.org.proxy.library.oregonstate.edu/journal/nalefd|Nanoletters]] is a monthly journal specifically addressing physics and chemistry, of nanomaterials and nanodevices. | * [[http://pubs.acs.org.proxy.library.oregonstate.edu/journal/nalefd|Nanoletters]] is a monthly journal specifically addressing physics and chemistry, of nanomaterials and nanodevices. |
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| * [[http://prola.aps.org.proxy.library.oregonstate.edu/|Physical Review Online]]. Phys. Rev. Lett. usually features articles on hot, new materials, but materials is by no means its focus. Phys. Rev. B is devoted to solid state physics. |
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| ===== Mathematica ===== |
| Mathematica (by Wolfram) is one of several extremely useful software programs that is useful for simple visualization of functions, computer-aided algebra, and is also a vehicle for very sophisticated programming. I highly recommend you use it for classwork, for research and for fun. As long as you are an OSU student, you are permitted a free copy for use on your own computer. [[http://www.physics.oregonstate.edu/~tate/COURSES/ph424/Mathematica_info.html|Here]] is a link to a page I wrote for my PH424 physics class describing how to get access, how to use Wolfram's fantastic documentation and tutorials, and I added a few simple templates. |
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| Here are some Mathematica notebooks that I wrote that are relevant to PH575. |
| * {{:ylm_visualization.nb|visualization of spherical harmonics}} |
| * {{:ylm_sp_linear_combinations.nb|visualization of s and p orbitals}} (real combinations of spherical harmonics) |
| * {{:LCAOApproximationToBondingMolecularOrbitalInHydrogen-mod4.nb|visualization of molecular orbitals}} (molecular orbitals - 5 atoms. Use s or p, and pick mode.) |
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| ===== OSU seminars ===== |
| Not part of the course, but watch these for relevant topics ... |
| * The physics [[http://www.physics.oregonstate.edu/events-SSO|Solid State and Optics Seminar]] meets W 4:00 - 5:00 pm in WGR 304. |
| * The [[http://matsci.oregonstate.edu/seminars.php|Materials Science Seminar]] meets Th 3:00 - 4:00 pm in Covell 117. |
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