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14:50 NATHANIAL LUIS REU 2021 NATHANIAL LUIS REU 2021	NATHANIAL LUIS REU 2021 REU final research presentation August 16, 2021 at Cornell University. band iron temperature structure superconductors film bands fermi sample gap cross energy doping films electron selenide dope superconducting unit quality From James Overhiser 20 plays
36:16 PARADIM DFT Summer School 2021 - Practical… PARADIM DFT Summer School 2021 - Practical Lecture 5	PARADIM DFT Summer School 2021 - Practical Lecture 5 PARADIM DFT Summer School 2021 - Practical Lecture 5 - Betül Pamuk band points calculation bands structure gamma fermi point input valence silicon smearing energy output calculations field surface gap cutoff copper From Brenda Fisher 46 plays
22:25 Informal Theory Seminar Informal Theory Seminar	Informal Theory Seminar Zoom Recording ID: 96116630382 UUID: Q5GYFihRRoa021pb1oMy/g== Meeting Time: 2021-06-03T19:52:54Z density limit pair symmetry valley picture wave range interactions polarization vector momentum parameters electron valleys correlation dilute band fermi space From Eunah Kim 1 plays
01:12:40 Informal Theory Seminar Informal Theory Seminar	Informal Theory Seminar Zoom Recording ID: 96116630382 UUID: ZYCywUZ/S72jW4SJ39gomQ== Meeting Time: 2021-05-06T18:51:43Z kind dispersion surface symmetry momentum field fields liquid energy bosons phase stuff things thing point bit fermi question theory matter From Eunah Kim 2 plays
08:01 PARADIM New Capabilities: Thin Film PARADIM New Capabilities: Thin Film	PARADIM New Capabilities: Thin Film 2020 PARADIM User Meeting New Capabilities talk (Brendan Faeth) materials things band momentum detector users mbe tool facility film generation structure energy rp substrates capabilities experience effects fermi measurements From James Overhiser 70 plays Creation Date December 21, 2020 Creator 1 First Name James Creator 1 Last Name Overhiser Creator 1 NetID jlo34
16:09 Chase Hanson 2020 REU final presentation Chase Hanson 2020 REU final presentation	Chase Hanson 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: fKT+tB9xS9G0Vwu20ZfE7Q== Meeting Time: 2020-08-06T16:51:44Z bigger nozzle cad design metal flanges birth rate chemical elements higher order individual atoms long time knowledge symmetry break stainless steel reducing agents materials science sad moment group rates pro camera m.b. system time scale scale ability electron arc shape compound waiting room condensed matter physics electron count charge carriers 120 degrees crystal growth rotation averaging theoretical structure effective communication anions general manager measurement crystallography ray diffraction musical quintets open source program fluid dynamics cell biology inorganic chemistry lower angles chemical properties atomic physics functional theory experiment biology and pharmacology of chemical elements spintronics existing nozzle spray painting emerging technologies data points high quality concepts in aesthetics voltage bias relaxation magazines published in new york city properties superconductor mechanical engineer interpersonal relationships computational neuroscience transition length 333 peaks inch wafer intensity signal symmetry bad conditions molecular beam and uncertainty wonderful thing thin film learning bias voltage transition metals higher quality images drama anime and manga band structure temperature abstract algebra mechanical parts linear equations question rates fluid mechanics pattern formation artificial intelligence ultra high machine learning algorithm experimental structure english-language journals virtue physical quantities systematic oxygen rich samples 1st place machine learning atomic structure red box shaped nozzle transition temperature inch diameter metal organic lower shaft calculation symmetry breaking crystals neural network caption complete information finalized designs single crystal good thing periodic table green dot growth rate precursor gas circles musical quartets elementary arithmetic equal story characters elementary geometry electronic properties structure dotted lines fermi level unsupported courts fusion cell scripting languages energy levels exponential decay actual data rotational symmetry thermodynamic properties From James Overhiser 11 plays
15:20 Morgan Fernandez 2020 REU final presentation Morgan Fernandez 2020 REU final presentation	Morgan Fernandez 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting dimensional space change depending energy level front panel fermi energy strange effects chemical elements orbital character alignment constant histogram density functional theory software click click click modeling languages band structure diagram nil temperature crystal sample program functional groups presentation high temperature free science software physical quantities concepts in physics magnetic field electron unit cells 1st thing translation stage mathematical and quantitative methods (economics) european palladium pristine films input file diffraction pattern magnetic levitation phases of matter comedy webcomics linear algebra fraction techniques spherical harmonics fitted locations units cells critical exponent copper oxide magnetic moment nelson reilly function logical insulator measurement magnetic ion crystallography ray diffraction musical quintets film growth bent structure quantum chemistry energy electron diffraction sea axis moving forward chemical properties atomic physics motor pair spintronics quantum bit real time electron beam marketing lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode optics johns hopkins lanthanum palladium sulfide simulation 100 percent accurate thing computational chemistry software metallic double lead analysis precious metals bad structure symmetry magneto electric physical property conduction balance ray reflection anions transition metals space group energy band band structure nice job mechanical engineering native element minerals computing spot locations quantum mechanics capacity data english-language television programs defunct american computer magazines accurate lattice constant super cool atomic positions diagrams phase transitions direction face transition including sulfide lab view binary operations palladium momentum space radio function critical phenomena vector direction big learning constant values anti ferromagnetic 1st place logical materials atomic structure operations research spectroscopy block diagram future work palladium sulfide unit cell surface roughness ultra high vacuum motor driver m.b.e. system double direct crystals mentor shannon semiconductor structures physics software caption complete user friendly image processing legacy systems obsolete writing systems direct material electric devices accurate lattice english-language television programming higher energy renormalization group double direct material linear fit electronic band structures superconductivity musical quartets brilliant zone acceptance letter plane cover oxide high vacuum environment cell phone structure good morning critical temperature logically equivalent quantum espresso diffraction tough logically equivalent top logical insulators super conductor joystick protective surface basically From James Overhiser 15 plays
13:30 Boris Tsang 2020 REU final presentation Boris Tsang 2020 REU final presentation	Boris Tsang 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting measurements dimensional space change depending energy level front panel fermi energy strange effects chemical elements orbital character filename extensions contributions constant histogram calculate density functional theory software click click click modeling languages band structure diagram nil temperature crystal sample functional groups momentum space electron correlations high temperature free science software physical quantities concepts in physics material magnetic field double direct material electron 1st thing translation stage mathematical and quantitative methods (economics) european palladium pristine films input file diffraction pattern magnetic levitation phases of matter comedy webcomics linear algebra fraction techniques spherical harmonics fitted locations units cells critical exponent copper oxide magnetic moment nelson reilly function intensity logical insulator perspective measurement magnetic ion crystallography ray diffraction musical quintets film growth bent structure quantum chemistry dimensions energy electron diffraction sea axis moving forward chemical properties atomic physics motor pair spintronics quantum bit real time electron beam lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode ontology optics johns hopkins lanthanum palladium sulfide simulation 100 percent accurate metallic double expression lead analysis experimental precious metals bad structure presidents magneto electric physical property corresponds conduction balance ray reflection anions transition metals space group concepts in metaphilosophy energy band band structure nice job mechanical engineering native element minerals computing spot locations quantum mechanics capacity data english-language television programs accurate lattice constant super cool atomic positions diagrams phase transitions inductive reasoning face transition including sulfide lab view understand palladium coefficients radio function critical phenomena vector direction big learning constant values anti ferromagnetic 1st place logical materials atomic structure spectroscopy block diagram future work palladium sulfide unit cell calculation surface roughness ultra high vacuum motor driver numbers m.b.e. system double direct mathematical terminology mentor shannon semiconductor structures physics software caption complete top logical insulators concepts in the philosophy of science user friendly image processing legacy systems obsolete writing systems direct material metaphysics electric devices accurate lattice english-language television programming higher energy renormalization group abstraction linear fit electronic band structures superconductivity musical quartets brilliant zone metaphilosophy acceptance letter computational chemistry software cover oxide high vacuum environment cell phone structure good morning critical temperature philosophical concepts logically equivalent quantum espresso diffraction tough logically equivalent crystals super conductor components concepts in the philosophy of mind protective surface From James Overhiser 25 plays
14:18 Rachael Keneipp 2020 REU final presentation Rachael Keneipp 2020 REU final presentation	Rachael Keneipp 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting dimensional space change depending energy level front panel fermi energy strange effects chemical elements orbital character industrial processes filename extensions contributions reasoning constant histogram calculate density functional theory software click click click philosophy of logic modeling languages band structure diagram nil temperature crystal sample functional groups concepts in ancient greek philosophy of mind high temperature free science software physical quantities concepts in physics magnetic field double direct material electron fact meter 1st thing translation stage mathematical and quantitative methods (economics) renormalization group european palladium pristine films input file diffraction pattern skills magnetic levitation phases of matter comedy webcomics characteristic fraction techniques spherical harmonics fitted locations units cells critical exponent intelligence magnetic moment nelson reilly function logical insulator measurement magnetic ion crystallography ray diffraction musical quintets film growth bent structure quantum chemistry energy electron diffraction sea axis moving forward chemical properties atomic physics motor pair spintronics quantum bit real time electron beam lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode ontology superconductor optics johns hopkins lanthanum palladium sulfide 100 percent accurate metallic double lead analysis precious metals bad structure magneto electric physical property conduction balance ray reflection anions mathematical modeling transition metals space group concepts in metaphilosophy energy band band structure temperature mechanical engineering native element minerals computing spot locations quantum mechanics capacity data assumption english-language television programs statistical software super cool atomic positions diagrams phase transitions nice job face transition including sulfide lab view accurate lattice constant palladium linear algebra momentum space radio function critical phenomena vector direction big learning constant values anti ferromagnetic 1st place logical materials atomic structure spectroscopy block diagram future work palladium sulfide unit cell surface roughness ultra high vacuum motor driver oscillations superconducting m.b.e. system double direct crystals technology semiconductor structures physics software caption complete top logical insulators concepts in the philosophy of science user friendly image processing mentor shannon obsolete writing systems direct material metaphysics electric devices accurate lattice english-language television programming higher energy copper oxide accuracy and precision scientific method abstraction linear fit electronic band structures superconductivity musical quartets brilliant zone acceptance letter computational chemistry software cover oxide high vacuum environment cell phone good morning philosophical theories critical temperature philosophical concepts logically equivalent quantum espresso diffraction tough logically equivalent thought super conductor legacy systems concepts in the philosophy of mind protective surface From James Overhiser 36 plays
14:43 Bryce Coyne 2020 REU final presentation Bryce Coyne 2020 REU final presentation	Bryce Coyne 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting top logical dimensional space change depending energy level front panel fermi energy strange effects chemical elements orbital character constant histogram density functional theory software click click click modeling languages band structure diagram nil temperature crystal sample functional groups insulator accurate lattice high temperature architectural elements free science software physical quantities concepts in physics magnetic field electron 1st thing translation stage mathematical and quantitative methods (economics) european palladium pristine films input file diffraction pattern charge carriers magnetic levitation phases of matter comedy webcomics linear algebra fraction techniques spherical harmonics fitted locations units cells critical exponent copper oxide magnetic moment nelson reilly function logical insulator measurement magnetic ion crystallography ray diffraction musical quintets film growth bent structure quantum chemistry energy electron diffraction tools moving forward chemical properties atomic physics motor pair biology and pharmacology of chemical elements spintronics quantum bit real time electron beam occupational safety and health marketing lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode optics johns hopkins lanthanum palladium sulfide 100 percent accurate metallic double lead analysis precious metals bad structure sea axis magneto electric physical property conduction balance ray reflection anions transition metals space group energy band band structure nice job mechanical engineering native element minerals computing spot locations quantum mechanics capacity data english-language television programs accurate lattice constant super cool atomic positions diagrams phase transitions face transition including sulfide lab view palladium momentum space radio function critical phenomena vector direction big learning constant values anti ferromagnetic 1st place logical materials veronica stewart atomic structure spectroscopy block diagram future work palladium sulfide unit cell calculation surface roughness ultra high vacuum motor driver m.b.e. system double direct crystals mentor shannon semiconductor structures physics software caption complete post-transition metals user friendly image processing legacy systems obsolete writing systems direct material electric devices fermi–dirac statistics english-language television programming higher energy renormalization group double direct material linear fit electronic band structures superconductivity musical quartets brilliant zone acceptance letter computational chemistry software cover oxide high vacuum environment cell phone good morning critical temperature logically equivalent quantum espresso diffraction tough logically equivalent top logical insulators super conductor protective surface From James Overhiser 4 plays
12:50 Jessica Dong 2020 REU final presentation Jessica Dong 2020 REU final presentation	Jessica Dong 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting dimensional space change depending energy level goods (economics) fermi energy strange effects chemical elements orbital character constant histogram density functional theory software click click click technique modeling languages band structure diagram nil temperature crystal sample functional groups high temperature free science software combination physical quantities front panel magnetic field electron 1st thing translation stage mathematical and quantitative methods (economics) european palladium pristine films substrate diffraction pattern qualitative concepts in physics magnetic levitation phases of matter comedy webcomics linear algebra fraction techniques spherical harmonics fitted locations units cells critical exponent copper oxide magnetic moment nelson reilly function qualities of thought logical insulator measurement magnetic ion crystallography ray diffraction musical quintets film growth bent structure quantum chemistry energy electron diffraction sea axis moving forward chemical properties atomic physics motor pair spintronics quantum bit real time electron beam lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode optics johns hopkins lanthanum palladium sulfide 100 percent accurate metallic double lead analysis precious metals bad structure magneto electric physical property conduction balance ray reflection anions transition metals space group energy band band structure nice job mechanical engineering native element minerals computing spot locations quantum mechanics capacity data english-language television programs accurate lattice constant super cool atomic positions diagrams phase transitions face transition including sulfide lab view ultra high vacuum palladium momentum space radio function digital photography critical phenomena vector direction big learning constant values anti ferromagnetic 1st place logical materials atomic structure spectroscopy block diagram future work constant palladium sulfide unit cell calculation surface roughness surface motor driver input file m.b.e. system double direct crystals mentor shannon semiconductor structures physics software caption complete user friendly image processing calibration legacy systems obsolete writing systems means direct material electric devices accurate lattice english-language television programming higher energy renormalization group double direct material linear fit electronic band structures superconductivity musical quartets brilliant zone optical spectrum acceptance letter computational chemistry software cover oxide high vacuum environment cell phone good morning critical temperature logically equivalent quantum espresso diffraction tough logically equivalent top logical insulators super conductor image pattern quantitative software protective surface From James Overhiser 30 plays
12:26 Xin Jason Zhang 2020 REU final presentation Xin Jason Zhang 2020 REU final presentation	Xin Jason Zhang 2020 REU final presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting dimensional space change depending energy level front panel fermi energy strange effects chemical elements orbital character constant histogram density functional theory software click click click modeling languages band structure diagram nil temperature crystal sample functional groups presentation semiconductors free science software physical quantities concepts in physics material magnetic field electron 1st thing translation stage mathematical and quantitative methods (economics) european palladium pristine films input file magnetic moments diffraction pattern magnetic levitation phases of matter magnetic ordering comedy webcomics linear algebra fraction techniques spherical harmonics fitted locations units cells critical exponent copper oxide magnetic moment nelson reilly function logical insulator measurement magnetic ion crystallography ray diffraction musical quintets film growth bent structure quantum chemistry exponent energy electron diffraction sea axis moving forward chemical properties sponsored top-level domains atomic physics motor pair spintronics quantum bit real time electron beam lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode ferromagnetic optics transition lanthanum palladium sulfide 100 percent accurate metallic double lead analysis precious metals bad structure point magneto electric physical property causal inference conduction balance high temperature future work ray reflection anions transition metals space group energy band band structure nice job mechanical engineering native element minerals computing question spot locations quantum mechanics capacity data english-language television programs accurate lattice constant super cool atomic positions anti ferromagnetic diagrams phase transitions vowel letters face transition including sulfide lab view electron states palladium momentum space radio function critical phenomena vector direction big learning constant values functional programming 1st place logical materials atomic structure spectroscopy block diagram band structures state functions orientation palladium sulfide unit cell surface roughness ultra high vacuum motor driver m.b.e. system double direct iraq material mentor shannon semiconductor structures physics software caption complete top logical insulators user friendly image processing legacy systems obsolete writing systems direct material electric devices accurate lattice english-language television programming higher energy renormalization group double direct material linear fit electronic band structures superconductivity musical quartets brilliant zone acceptance letter computational chemistry software cover oxide high vacuum environment cell phone good morning critical temperature neighborhoods logically equivalent quantum espresso diffraction tough logically equivalent crystals super conductor electrons protective surface johns hopkins From James Overhiser 16 plays
15:00 Zubia Hasan 2020 REU final Presentation Zubia Hasan 2020 REU final Presentation	Zubia Hasan 2020 REU final Presentation Zoom Recording ID: 97214601225 UUID: UlnuuPOnS6aBDTLJ9vagow== Meeting Time: 2020-08-06T12:59:57Z computer peripherals spot fitting concept dimensional space change depending energy level front panel fermi energy strange effects chemical elements orbital character questions experimentally existence emergence constant histogram density functional theory software click click click modeling languages band structure diagram nil temperature crystal sample functional groups high temperature free science software physical quantities concepts in physics magnetic field electron birth 1st thing translation stage mathematical and quantitative methods (economics) european palladium entire pristine films input file diffraction pattern brother magnetic levitation phases of matter experiments comedy webcomics linear algebra fraction techniques spherical harmonics optics units cells critical exponent people copper oxide energy magnetic moment nelson reilly function logical insulator expect measurement magnetic ion crystallography ray diffraction insurance musical quintets film growth bent structure quantum chemistry energy electron diffraction bottom sea axis moving forward chemical properties atomic physics increase motor pair spintronics quantum bit real time electron beam lead analysis process high quality spin orbital coupling manganese business magnetism scripts encoded in unicode ontology fitted locations mental content johns hopkins lanthanum palladium sulfide 100 percent accurate thing metallic double lead analysis precious metals bad structure communication magneto electric physical property number conduction balance ray reflection anions transition metals space group energy band band structure temperature mechanical engineering native element minerals computing spot locations quantum mechanics capacity data english-language television programs sociological terminology accurate lattice constant super cool atomic positions diagrams phase transitions direction relationship face transition including sulfide lab view instructor palladium momentum space radio function critical phenomena vector direction big learning constant values anti ferromagnetic 1st place logical materials atomic structure spectroscopy problem block diagram future work constant palladium sulfide unit cell surface roughness ultra high vacuum motor driver strain minimum m.b.e. system double direct crystals mentor shannon semiconductor structures physics software caption complete user friendly image processing legacy systems obsolete writing systems nice job percent direct material metaphysics electric devices accurate lattice english-language television programming higher energy renormalization group double direct material linear fit electronic band structures superconductivity musical quartets brilliant zone acceptance letter computational chemistry software cover oxide high vacuum environment cell phone structure good morning critical temperature philosophical concepts logically equivalent quantum espresso diffraction tough logically equivalent top logical insulators super conductor protective surface From James Overhiser 57 plays
01:11:49 From Einstein's Photoelectric Effect to Band… From Einstein's Photoelectric Effect to Band Mapping. (Shen)	From Einstein's Photoelectric Effect to Band Mapping. (Shen) 2019 Summer School optical spectroscopy energy electronic structure concepts in physics fermi energy kilo volt modern physics class simple system translational symmetry electrons inside electronic structure angle result photo continuum mechanics measure things perpendicular component high energy m.b.e. high energy resolution teaching photo electron nuclear physics good sample electrons coming electron coming magnetic field photo motion electron photo mission experiment radiobiology main factors electronics companies of the united kingdom color coded charge carriers probing depth elementary geometry photo mission material properties binding energy result photo mission energy electrons energy single spectrum measurement surface sensitive crystallography ray diffraction social sciences free carriers lead tennis ball high intensity basically map basic principle plane wave threshold energy reciprocal lot electronics pretty popular energy resolution material systems mission experiment momentum conservation free electron gas anthropology physical properties magnetism formally correct optical transition band structure plain wave deep inside huge number core levels geometry photon energy defined energy low energy channel plate key thing total momentum conservation laws quantum mechanical dipole matrix element universal curve symmetry simple relationship step model polar angle photo current main thing decision theory energy band photo mission process transition matrix element energy conservation band masses free electron large energy accelerator physics 100 electron volts potential barrier sudden approximation photo mission measurement work function radiation shield photo electrons coming classical mechanics momentum space physical quantities balls condensed matter physics photo machine discharge lamp single atom low energy electronic couple slides valence band spectroscopy higher harmonic generation plane momentum photo lecture mechanics actual process famous year nanometer probing mission process electron volts quantum mechanics class caption complete free space featureless background sample manipulator crystal wright fermi–dirac statistics thermodynamics higher energy kinetic energy highest energy vacuum chamber electronic band structures electron analyzer play momentum velocity quantum chemistry correct answer quantum materials electron momentum electromagnetism fermi level urban studies and planning electron leaving educational psychology energy range si derived units low temperature mass quantum mechanics nobel prize material science From James Overhiser 215 plays
01:00:26 From Particles to Quasiparticles - Understanding… From Particles to Quasiparticles - Understanding and Measuring Interactions by ARPES. (Shen)	From Particles to Quasiparticles - Understanding and Measuring Interactions by ARPES. (Shen) 2019 Cornell Summer School optical spectroscopy interacting band structure single electron scattering energy momentum conversion factor overlap integral systems theory systems m.b.e. special functions field theory photo electron nuclear physics energy distribution curve photo motion electron photo mission experiment complex function electronics iraq function spectral function energy scales photo mission elementary special functions binding energy fairly weak specific measurements philosophical terminology delta function electric and magnetic fields in matter incoherent background particle physics single particle spectral slowly varying distribution curve extreme version large data critical aspect matrix element energy resolution varying function free electron gas magnetism local object photo mission process legal documents free electron total energy resolution common law popular answer interacting system low energy key thing cutoff frequency collective mode specific heat vibrational mode systems science color communication bioinformatics measure interactions educational assessment and evaluation cybernetics transcription factors quantum mechanics main thing electron phone band structure types of functions gamma factor imaginary parts electronics terminology long story basically analyze energy dependent broadening lab session blah blah blah band dispersion didactics electron photon electron electron interaction direct gap momentum space physical quantities condensed matter physics density functional theory electron bows photo mission intensity spectroscopy energy window step function clear signature plasma physics energy (physics) ultra high vacuum mission process spin wave strong coupling caption complete directly calculate plasma frequency d.s.t. d.f.t. high energy fermi–dirac statistics electron volts resolution function sharp kink electronic band structures generalized functions liquid theory total waste liquid interactions mission experiment fermi level educational psychology legal terms 1000000 electron volts writing broad peak evaluation methods electron vibrational interactions wave function From James Overhiser 136 plays
14:04 ARPES Studies of Quantum Materials -… ARPES Studies of Quantum Materials - Unconventional Superconductors and Topological Materials. (Shen)	ARPES Studies of Quantum Materials - Unconventional Superconductors and Topological Materials. (Shen) 2019 Cornell Summer School function state functions super contravene strain chemical elements measurement crystals crystallography main thing caption complete electronic structure heat transfer single crystal temperature thermodynamics reducing agents zone boundary spintronics fairly modest pocket closed coefficient direction superconductivity concepts in physics elementary shapes elevated temperature substrate superconductor topology fermi level physical quantities large change antisymmetric transition copper oxide thing photo mission electron pocket toxicology wave function From James Overhiser 87 plays