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links [2019/04/09 11:18] janettatelinks [2020/03/06 09:12] (current) – external edit 127.0.0.1
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 ====== Useful Links ====== ====== Useful Links ======
 +/* comment */
 ===== Journals ===== ===== Journals =====
 These are direct links to several journals. If you can link to them also through the [[https://library.oregonstate.edu/|OSU Library Proxy Server]], you will have free access to all articles (ONID login required from off campus).  If you cannot access a journal through the Proxy Server, request the article through interlibrary loan. This service is paid for by your tuition and/or fees. These are direct links to several journals. If you can link to them also through the [[https://library.oregonstate.edu/|OSU Library Proxy Server]], you will have free access to all articles (ONID login required from off campus).  If you cannot access a journal through the Proxy Server, request the article through interlibrary loan. This service is paid for by your tuition and/or fees.
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     * [[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 
 +
 +    * [[http://aflowlib.duke.edu/users/egossett/lattice/index.html|NRL Center for Materials Research and Technology]]. n excellent site with many structures and descriptions.
  
     * [[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.
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     * Compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]].      * Compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]]. 
     * Compilation of [[http://www.semiconductors.co.uk|II-VI (and other) semiconductor properties]] by D. W. Palmer.     * Compilation of [[http://www.semiconductors.co.uk|II-VI (and other) semiconductor properties]] by D. W. Palmer.
-    * [[|Principles of Semiconductors]] is a good web book by Bart Van Zeghbroeck of Univ. Colorado. Google it; if I paste the link pasted in this wiki, an error results, so search for it.+    * [[|Principles of Semiconductors]] is a good web book by Bart Van Zeghbroeck of Univ. Colorado. Google it; if I paste the link in this wiki, an error results.
  
 ===== Phonons ===== ===== Phonons =====
  
-    * Java applet with interactive features demonstrating acoustic and optic [[http://dept.kent.edu/projects/ksuviz/leeviz/phonon/phonon.html|phonon modes]] of diatomic chain (requires java)+    * Dispersion relations and animations of [[https://henriquemiranda.github.io/phononwebsite/phonon.html|phonon modes]] in several different crystals.  
 +      
 +    * Here is a [[http://lampx.tugraz.at/~hadley/ss1/phonons/1d/1d2m.php|visualization of the two-atom unit cell phonon dispersion]] relation.  You can vary the k vector and the mass ratio.  You see the optical and acoustic modes visualized beneath. Note that m2/m1 =1 makes the BZ modes degenerate as it should.
  
-    * Dispersion relations and animations of [[http://www.phonon.fc.pl/index.php|phonon modes]] in several different crystals.  Also surface phonons.+    * Mathematica has some nice demos (for everything!); here's a [[http://demonstrations.wolfram.com/HeatCapacityOfSolidsInTheDebyeApproximation/|Debye specific heat calculator]] 
 + 
 + /* 
 +   * Java applet with interactive features demonstrating acoustic and optic [[http://dept.kent.edu/projects/ksuviz/leeviz/phonon/phonon.html|phonon modes]] of diatomic chain (requires java; was a good site before, but didn't work well for me in 2019) 
 +*/
  
 ===== Miscellaneous ===== ===== Miscellaneous =====
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     * Data base of [[http://www.phys.ufl.edu/fermisurface/|Fermi surface]] pictures.     * Data base of [[http://www.phys.ufl.edu/fermisurface/|Fermi surface]] pictures.
 +
 +    * [[https://physics.nist.gov/cuu/Constants/index.html|Fundamental constants]] from NIST.
  
     * Solid state simulations from Cornell University. [[http://pages.physics.cornell.edu/sss/drude/drude.html|Drude model]] is nice.      * Solid state simulations from Cornell University. [[http://pages.physics.cornell.edu/sss/drude/drude.html|Drude model]] is nice. 
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   * {{:lcaoapproximationtobondingmolecularorbitalinhydrogen-mod4.nb|molecular orbitals}} - MOs of 5 atoms in a line.  Use s or p, and pick mode.   * {{:lcaoapproximationtobondingmolecularorbitalinhydrogen-mod4.nb|molecular orbitals}} - MOs of 5 atoms in a line.  Use s or p, and pick mode.
   *{{:2d_dispersion_squarelattice.nb|2D square lattice dispersion}}   *{{:2d_dispersion_squarelattice.nb|2D square lattice dispersion}}
-  *  {{:matrix_template.nb|starter for matrices}}+  *  {{:matrix_template.nb|starter for matrices}} - create a matrix, find eigenvalues etc.
  
 ===== OSU seminars ===== ===== OSU seminars =====
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     * The physics [[https://physics.oregonstate.edu/events_sso|Solid State and Optics Seminar]]  meets W 4:00 - 5:00 pm in WGR 304.       * The physics [[https://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 Rogers 226.      * The [[http://matsci.oregonstate.edu/seminars.php|Materials Science Seminar]] meets Th 3:00 - 4:00 pm in Rogers 226. 
-    * The [[https://physics.oregonstate.edu/Future-colloquia]] meets M 4:00 - 5:00 pm in WGR 116.+    * The [[https://physics.oregonstate.edu/Future-colloquia|Physics Colloquium]] meets M 4:00 - 5:00 pm in WGR 116.
      
  

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