====== Syllabus ====== - Fundamentals of band structure * Free electron gas * Bloch theorem - Boltzmann transport equation * motion in constant E field → Drude result * diffusion * phonon scattering mechanism - Quantum transport * elastic vs inelastic scattering * 1d wire no scattering * Landauer formalism - Quantum to classical crossover * Transmission probabilities * Resonant tunneling * Incoherent scattering * Localization - Transport in magnetic field - topological phenomena * Vector potential and electron phase * Examples: AB effect & QHE - Tunneling * WKB approx & STM * Fermi golden rule * Coulomb blockade (class project) - Superconductivity * Meissner effect, flux quantization, length scales * BCS theory * High temperature superconductors Other * Metal-Insulator transition * Difference between Mott insulator and Anderson localization * Thomas-Fermi screening * Other oscillatory B-field effects (Shubnikov-de Haas, de Haas-van Alphen, etc) * Coulomb blockade ====== Web and other resources ====== *Janet's [[http://physics.oregonstate.edu/~tatej/COURSES/ph575/doku.php|PH575 class]] and see the "Links" page there. *{{::harmans_meso.pdf|Cees Harmans' mesoscopic physics notes}} *[[http://physics.nist.gov/cuu/Constants/index.html|Fundamental constants]] from NIST (2014 CODATA recommended values) ===== Free electron gas ===== * Simulations from Cornell University. [[http://pages.physics.cornell.edu/sss/drude/drude.html|Drude model]] shows motion of 8 electrons in crossed E and B fields. Other useful ones are [[http://pages.physics.cornell.edu/sss/bloch/bloch.html|Bloch]], [[http://pages.physics.cornell.edu/sss/peierls/peierls.html|Peierls]], [[http://pages.physics.cornell.edu/sss/ziman/ziman.html|Ziman]] * Good [[http://www.slideshare.net/jongyeonglee1/solid-state-physics-04free-electrons-in-metals|free electron summary]]. ===== Phonons ===== * Dispersion relations and animations of [[http://www.phonon.fc.pl/index.php|phonon modes]] in several different crystals. Also surface phonons. * [[http://wolf.ifj.edu.pl/phonon/animation/]], animations of phonon modes *[[http://phet.colorado.edu/en/simulation/phet normal-modes]], simulation of vibrational normal modes from PHET project * 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). ===== CNT Related Papers ===== * Carbon Nanotube Quantum Resistors [[http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.139.3328&rep=rep1&type=pdf]] * I found this discussion of [[http://www.npl.co.uk/upload/pdf/ballistic-G0.pdf|two conducting channels in carbon nanotubes]] helpful. -Dan * [[http://pubs.acs.org/doi/pdfplus/10.1021/nl070746w|Localization in SWCNT transport]] ===== Thermal Transport ===== * [[https://www.princeton.edu/~npo/SurveyTopics/WF/Wiedemann.html| W-F law]] (N.P. Ong, Princeton) ===== Semiconductors ===== * Chapter 8 of our Kittel text has the very basics you need to know. * Nice compilation of [[http://www.ioffe.rssi.ru/SVA/NSM/|semiconductor properties from the Ioffe Institute]] in Russia. //m//eff, band gaps, for Si, GaAs and others. * For II-VI (and other) semiconductors, see the page by [[http://www.semiconductors.co.uk|D. W. Palmer]] ===== Disorder ===== * {{::mott_-_variable_range_hopping.pdf|Mott variable range hopping}} ===== AB effect ===== * {{::schwartzchid_pt39_1986_17_ab_effect_normal_metal.pdf|Physics Today article on AB effect in normal metal}} * {{:feynman_abeffect.pdf|Feynman on AB effect}} ===== QHE ===== * {{::vonklitzing_qhe_pt_38_1985_17.pdf|Schwarzchild PT 1985}} Nobel article * [[http://scitation.aip.org/content/aip/magazine/physicstoday/article/56/8/10.1063/1.1611351|Avron PT 2003]] - Physics Today Article on the QHE * [[http://zimp.zju.edu.cn/~xinwan/qm2/note/MacDonald91.pdf|Macdonald]]'s article on the integer QHE and other QHEs phenomena is at quite a high level, but worth looking at because it addresses many of the complexities. Note p197 is misplaced in this version. * The [[http://qdev.nbi.ku.dk/student_theses/marcuslabthese/|Marcus group theses]] have many studies of the QHE and other mesoscopic systems. In particular, I found [[http://qdev.nbi.ku.dk/student_theses/pdf_files/McClure_Thesis.pdf|McClure's thesis]] helpful. ===== Tunneling ===== * Review of [[http://neutrons.phy.bnl.gov/presentations/graphene/ZhuPark_MaterialsToday2006.pdf|magnetic tunnel junctions]] * Review of [[http://nrs.harvard.edu/urn-3:HUL.InstRepos:8609122|scanning tunneling microscopy]] with particular reference to Fe-based superconductors by J. Hoffman, Harvard. ===== Superconductivity ===== *Superconductivity at 203K (under pressure) in HS system: [[http://www.nature.com/nature/journal/v525/n7567/full/nature14964.html]] ====== Journals ====== Free access (usually) from OSU domain. If not in OSU domain, access from the OSU Library page. If OSU does not subscribe, then request article via inter-library loan. * [[https://journals.aps.org/prx/|Physical Review X]] * [[http://www.sciencemag.org/journals|Science]] * [[http://www.nature.com/nature/index.html|Nature]] * Nature Physics * Proceedings of the National Academy of Sciences (PNAS) * Physical Review Letters * Nano Letters * [[http://scitation.aip.org/content/aip/journal/apl|Applied Physics Letters]]