Search for tag: "field theory"

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 on August 7th, 2019 25 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 on August 7th, 2019 11 plays
01:13:02 Chemical Design of Materials Discovery… Chemical Design of Materials Discovery (McQueen)(1 of 3)	Chemical Design of Materials Discovery (McQueen)(1 of 3) 2019 JHU Summer School population pretty good idea people concepts in physics prediction terribly interesting tools caption complete heat transfer temperature quantum electrodynamics interesting thing question systems theory charge printing systems spintronics ventilating scientific method pretty good science experiments cryptography superconductivity structure material human geography chemical tools chemistry electron huge number substitution manufacturing superconductor knowledge field theory interaction semantics characteristic futurology heating thought thing good reason room temperature and air conditioning demography light problem property From James Overhiser on July 15th, 2019 15 plays
01:00:12 Drupal SIG: Layout Builder with Ted Bowman Drupal SIG: Layout Builder with Ted Bowman	Drupal SIG: Layout Builder with Ted Bowman Ted Bowman of Acquia goes over the features of the Layout Builder module which is now included in Drupal Core 8.7 layout builder top authors u.i.taxonomy term drupal 8 conceptual filter block play writing tools view mode default view mode caption complete computer graphics managed display reference field randomize field systems theory block type called constant reference c.s.s.custom block individual paragraph individual article block layout u.r.l.photography presentation topics customs duties powerful tool sighted users written articles egyptian artefact types drupal car common block library vision block layer From Nick Tubbs on May 21st, 2019 12 plays Content Categories Presentations Creator 1 First Name Nick Creator 1 Last Name Tubbs Creator 1 Role Producer Creator 1 NetID nt328 Creator 2 First Name Ted Creator 2 Last Name Bowman Creator 2 Role Presenter Language English Searchable Yes Searchable On Cornell Web Search
08:57 2017 REU Natalia Agosto Berrios CNF HHMI KEP… 2017 REU Natalia Agosto Berrios CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Natalia Agosto Berrios CNF HHMI KEP PARADIM REU Nano-Convocation 200 micro meters development layer aesthetics barium type electronics terminology communication creation concepts in physics microscopy metals strontium barium microscopes microfluidic device chemical elements design solutions research measurement systems theory tools metaphysics caption complete clean glass micro meters high potential recovery electronics electricity quality support question feature reu particles micro meters experiment reducing agents semiconductor analysis data transfer takes place electromagnetism thin layer composition p.m.s.physical chemistry architectural elements nutrition philosophical terminology laundry meters high interactions slum group material mediasite t.c.m.poverty membrane cnf scanning probe microscopy atomic force microscopy alkaline earth metals architectural design physical quantities geography terminology magnetic properties characteristic chemical processes meters long solution clean room micro meters wide microscope electric field spectroscopy micro meters long toxicology occupational safety and health From James Overhiser on February 18th, 2019 5 plays
11:05 2017 REU Kay Goldberg PARADIM REU… 2017 REU Kay Goldberg PARADIM REU Nano-Convocation	2017 REU Kay Goldberg PARADIM REU Nano-Convocation 200 micro meters aesthetics electronics terminology reu philosophical terminology concepts in physics metals strontium barium microscopes microfluidic device chemical elements design microscopy measurement laundry micro meters high tools caption complete application electricity micro meters long measurements micro meters systems theory cnf capacitance sample potential reducing agents alkaline earth metals semiconductor analysis precipitate takes place electromagnetism thin layer composition p.m.s.barium type electronics meters high interactions frequencies material centimeter t.c.m.scanning probe microscopy poverty mediasite atomic force microscopy atomic force architectural design physical quantities geography terminology s.c.m.substrate magnetic properties algebra data transfer geometry characteristic meters long micro meters wide clean room electrode thought gradient occupational safety and health electric field spectroscopy toxicology slum group From James Overhiser on February 18th, 2019 3 plays
22:19 2017 PARADIM CNF REU Nano-Convocation - Session 1 2017 PARADIM CNF REU Nano-Convocation - Session 1	2017 PARADIM CNF REU Nano-Convocation - Session 1 200 micro meters aesthetics electronics terminology philosophical terminology concepts in physics metals microscopes microfluidic device chemical elements design microscopy measurement systems theory tools caption complete micro meters high electricity micro meters long reu cnf micro meters potential reducing agents full recovery semiconductor analysis data transfer electronics electromagnetism thin layer composition p.m.s.barium type laundry meters high interactions slum group material t.c.m.scanning probe microscopy poverty toxicology mediasite atomic force microscopy alkaline earth metals architectural design physical quantities geography terminology s.c.m.magnetic properties characteristic meters long strontium barium clean room micro meters wide occupational safety and health electric field spectroscopy takes place From James Overhiser on February 18th, 2019 4 plays
01:01:34 Linear Imaging Theory Linear Imaging Theory	Linear Imaging Theory 2017 PARADIM Linear Imaging Theory Robert Hovden d.n.a.dark field aperture size object function total intensity collaboration increases concepts in physics convergence angle area spherical aberration wide range covering today geometric shapes d.n.a. structure central minimum electron microscopy focal point intensity increases linear imaging model wave vectors control theory optical devices collection angle larger aperture electron microscope high angle architectural elements signal processing photography high pass filter transfer function uncorrected system phase shift darkfield regime functional form scattered electrons higher frequency bright field stem egyptian artefact types diffraction pattern science of photography point spread function high intensity probe elementary geometry integrals spatial frequency optics objective lens bright field regime bright spots real space low frequency reciprocal space blurring contribution sphere collaboration uncorrected instrument characteristic dimension incoherent imaging condition surfaces aperture function wave front atomic physics imaging mode contract transfer function white noise scanning transmission electron cohere imaging previous lecture distant plane elementary shapes stem higher angles high resolution incoherent linear image mil rating detector geometries field cone geometry types of functions aberration corrected constant phase length lower frequencies chromatic aberration conic sections amplitude squared aberration free scientific techniques microscopes measuring instruments intensity squared optic axis intensity decreases contrast transfer diffraction limit stem image individual atom radio spectrum incoherent imaging quantum mechanics aberration free probe multivariable calculus people meters focal plane bright field low angle amateur radio systems theory image plane coherent imaging condition collecting electrons blurring function transmission electron microscopy physical quantities digital photography angular spread double integral coherent imaging largest range face shift higher order aberrations raleigh criterion pio fairly interpretable transmission electron microscope square pulse geometrical optics digital signal processing 1st order caption complete probe tails nyquist limit blue curve subroutines broadcasting filter frequency response maximum frequency high frequency caustic curve hand side low pass filter spatial coordinates atoms closer coherent image sparrow criterion structural system pico meter dark background frequency space optimal aperture t.m.complex conjugate contrast transfer function wave function measure ultimately imaging condition annular darkfield incoherent imaging mode atomic number field stem atomic column inelastic interactions nobel prize angle medium chemistry focal imaging probe size From James Overhiser on February 15th, 2019 17 plays
51:19 Core level EELS simulations Core level EELS simulations	Core level EELS simulations 2017 PARADIM Core level EELS simulations Frank deGroot element specific completely dominated dipole approximation electoral vote e.g.fine structure spin orbit small peak i.t.c.density function tradition metal transfer system operator crystal feel field splitting crystal field splitting nano reactors choose numbers primary energy spin ground operating condition atomic physics nano particles starting point nice thing atomic calculation room temperature particle calculation i.t.c. superconductor empirical parameter field theory electron microscope open shell systems group theory spectral shape empty density caption complete 1st principles high spin p.c.low spin model hamiltonian manganese oxide e.d.s.electron electron interaction position metal perfect fit chemical reactor energy difference atomic resolution energy loss core electron metal oxides density functional crystal field larger ray absorption crystal field small momentum transfer final phase core level functional calculation atomic spectrum electron volts hard experience single particle fine tune selection rule single particle calculation golden rule From James Overhiser on February 15th, 2019 12 plays
$Thumbnail for entry Diffraction (Part 2)$ 01:07:41 Diffraction (Part 2) Diffraction (Part 2)	Diffraction (Part 2) 2017 PARADIM Diffraction part 2 David Muller central beam noise source aperture size n.c.concepts in physics ideal d.q.2nd thing readout noise high dynamic range mental plane thermal noise long time channel gain variations quantum electrodynamics digital imaging count rate optical devices fraction pattern pico amps long range biological imaging range electric fields huge amount signal processing geology d.p.photography thin pixel magnetic field hole pez c.c.d. camera electronics poisson distribution diffraction pattern electron hope point spread function 200 kilovolts $16.00 pico amps neighboring pixel square root mass signal standard deviation detective quantum efficiency spatial frequency optics real space research methods energy distribution magnetic ripples d.q.single electron sensitivity particle physics narrow pixel space measurement slowly varying abled sphere atomic physics imaging mode electric field energy deposited minus sigma pretty good emerging technologies electron beam noise dynamic range point $16.00 pico magnetism dock noise soft moon k.v.pulse counting detector lastic imaging modes e.q.low energy pretty darn good electrons arrive micron pixel fire electron random noise microscopes perfectly linear discrete distributions electron produces mass image percent variation technical details electron hole pay q.e.statistics electrostatics electronics terminology quantum mechanics field image single actor ideal detector multiple pixels grain contrast systems theory electron hole 1st time high count rates charge carriers huge number diffraction spot physical quantities digital photography full diffraction pattern noise time pulse counting beam energy high voltages output noise milli 2nd dynamical systems output signal low count rate dimensional data digital signal processing momentum transfer caption complete $150.00 micron information pixel array detector c.c.d.1000 electrons laboratory equipment cybernetics atomic resolution scientific method finite size fundamental limit noise ratio fraction spot quantum chemistry t.m.data evaluation methods electromagnetism momentum operator incident electron diffraction probability current flow rough rule beam current wave function diffraction work From James Overhiser on February 15th, 2019 15 plays
$Thumbnail for entry Diffraction (Part 1)$ 01:18:03 Diffraction (Part 1) Diffraction (Part 1)	Diffraction (Part 1) 2017 PARADIM Diffraction part 1 David Muller d.n.a.solid pole concepts in physics outgoing spherical wave positive nuclei ray diffraction experiment atomic physics diffracted beam nicely lined higher order silicon atom electron microscopy focal point image intensity zone axis symmetry zone axes optical devices fia fraction pattern teaching shape factor electron microscope audio engineering high angle nuclear physics fit scattering beautiful thing good approximation thin sample imaging method chip chip chip reciprocal lattice phase shift elastic scattering digital audio english indie rock groups diffraction pattern diffraction space geometric optics chemical elements big angles spatial resolution small angle scattering elementary special functions badly tilted spatial frequency adam layer real space lattice spacing delta function small angle measurement crystallography particle physics musical quintets time frequencies quantum chemistry scattering happened 1st column scattering oral communication plane wave atom column biology and pharmacology of chemical elements titanium column multi slice transmission function electron beam finite object surface normal big spacing periodic crystal soft moon forward direction synchrotron-related techniques wave number constant phase infinite series change shape travel parallel infinitely large crystal scientific techniques main thing sol microscopes mathematical physics contrast imaging optic axis shape fact transition metals initial wave forward scattering stem image reciprocal space spherical wave electronics terminology quantum mechanics field image neighboring column 1st approximation reducing agents fourier analysis analytic geometry furcal wave focal plane time varying bright field angle scattering order spot multi slice simulation image plane didactics scattering event physical aperture diffraction spot momentum space physical quantities phoria transform times worse 2nd ring single atom objective aperture dietary minerals absorption and radiative transfer (optics)trigonometry strong phase approximation unit cell field imaging carbon nitrogen stem mode metals diffraction peak inverse angstroms english alternative rock groups dog field geometrical optics parallel beam 1st order momentum transfer atomic resolution image year transform crystallography definition periodic table fiber optic waveguide pyrotechnic fuels central spot semiconductor materials mathematical notation caption complete finite size lattice image d.c.large angle fall field sine wave fraction spot functional analysis random orientation t.m.bad news initial wave function educational psychology acoustics information theory diffraction atomic number long rod wave function From James Overhiser on February 15th, 2019 30 plays
44:37 Limitations of DFT and post-DFT methods- Lecture… Limitations of DFT and post-DFT methods- Lecture 5.2	Limitations of DFT and post-DFT methods- Lecture 5.2 2016 PARADIM SUMMER SCHOOL Feliciano Giustino - Lecture 5.2 musician energies communication energy philosophical terminology concepts in physics teach point exchange energy main problem mathematical terminology systems theory focus change particle physics musical quintets human communication local function technique oral communication quantum mechanics martial art techniques systems japanese-language singers caption complete atomic physics function optical properties nuclear physics 1st principles modern implementation energy (physics)f.t.condensed matter 1st time english-language journals electron chemical bonding quantum field theory g.w.quantum chemistry semantics physical quantities p.b.grammar change contribution hybrid functions thought thing south korean boy bands short range wave function proton proton basically From James Overhiser on February 15th, 2019 34 plays
38:11 IR spectra & dielectric constants - Lecture… IR spectra & dielectric constants - Lecture 4.2	IR spectra & dielectric constants - Lecture 4.2 2016 PARADIM SUMMER SCHOOL Feliciano Giustino - Lecture 4.2 formal charges negative frequencies dielectrics low frequency game mode electronics terminology electronic transition philosophical terminology concepts in physics infrared nuclear masses electric and magnetic fields in matter gifty calculations politics effective charge infrared absorption radio spectrum reference game frequency oral communication systems theory electric function unit charge sociological terminology high frequency jump jump caption complete energy scale dielectric constant previous lecture amateur radio metrology people call ratios teaching long wavelength electromagnetism physical quantities electromagnetic spectrum aboriginal modes acoustics active mode chemical bonding electric field mass spectroscopy light phone frequency elementary mathematics chemistry optical absorption harmonic approximation mechanical vibrations From James Overhiser on February 14th, 2019 35 plays
14:38 2016 REU Cameron Ruhl CNF & PARADIM REU… 2016 REU Cameron Ruhl CNF & PARADIM REU Convocation	2016 REU Cameron Ruhl CNF & PARADIM REU Convocation renting interesting properties high temperature interesting applications concepts in physics side walls chemical elements questions filename extensions 2nd design electron microscopy generation devices exposure time electricity interesting systems theory metallurgy permanent pyrotechnic fuels magnetic materials science super lot grain structures dimensional material magnetic field oxides electron nanomaterials fact data 1st thing matrix theory scattered electrons precursor flow $4.00 system large scale hexagon system charge carriers microscopy group microscopy atomic lot banking scale image fourfold symmetry titanium platinum determine 1st presenter 210 kelvin selenium atoms design measurement crystallography ray diffraction particle physics human communication $210.00 kelvin chemical properties reu current experiment vast majority scanning transmission electron charge carrier emerging technologies model layer environmental science oxidation agreement magnetism complicated ratios grain boundaries lattice orientation properties graphic orientation lined dots electrical transport superhard materials thing misaligned dots magnetostatics alpha psi symmetry mineralogy semiconductors magnetic property photographic processes microscopes future work thin film hard drive anions hexagonal lattice resolution image transition metals hall fact arts rural community development temperature color composite image growth process white circle system quantum mechanics charge care business law inorganic silicon compounds transition metal molecular quantum dot accountancy professor david $45.00 degrees previous film grain orientation transmission electron microscopy physical quantities silicon nitride condensed matter physics circle represents confounding variables mechanics highly misaligned call fact crystal structure atomic lattice false color composite silicon wafer nano wire metals dislocation behavior electromagnetism nitrides caption complete electronic properties quantum electronics darkfield transmission electron dimensional system chrome gold flower design potential atomic resolution parameter super lattice single material algebra local super lattice mismatch scandium green boundaries cnf mediasite aspect ratio structure architectural design aesthetics diffraction $210.00 calvin carbides voltage drop materials photo resist From James Overhiser on February 13th, 2019 14 plays
13:10 2016 REU Betty Hu CNF & PARADIM REU… 2016 REU Betty Hu CNF & PARADIM REU Convocation	2016 REU Betty Hu CNF & PARADIM REU Convocation renting interesting properties chemical properties high temperature interesting applications concepts in physics side walls chemical elements superhard materials 2nd design electron microscopy fold symmetry generation devices exposure time electricity metallurgy thermodynamics reducing agents pyrotechnic fuels nice square lot materials science hall bars super lot grain structures dimensional material magnetic field electron nanomaterials fact data 1st thing scattered electrons precursor flow $4.00 system large scale oriented dot orientation disorder charge carriers microscopy group microscopy atomic lot elementary geometry scale image electronic devices fourfold symmetry titanium platinum 1st presenter 210 kelvin selenium atoms design measurement dry edge crystallography ray diffraction particle physics banking $210.00 kelvin w.c.reu cnf c.n.n.vast majority scanning transmission electron charge carrier coefficient emerging technologies model layer magnetism ratios grain boundaries lattice orientation topology american rock music groups electrical transport measurements geometry graphic orientation transition lined dots electrical transport misaligned dots alpha psi mineralogy semiconductors magnetic property microscopes future work thin film hard drive hexagonal lattice resolution image transition metals hall fact arts rural community development temperature color composite image growth process white circle nitrides photographic processes quantum mechanics charge care business law inorganic silicon compounds transition metal electromagnetism quantum dot accountancy direction professor david $45.00 degrees previous film t.c.m.grain orientation transmission electron microscopy physical quantities silicon nitride condensed matter physics circle represents density functional theory confounding variables magnetostatics highly misaligned call fact crystal structure atomic lattice false color composite silicon wafer nano wire good agreement metals p.c.b.sample dislocation behavior mathematical terminology caption complete graphics file formats electronic properties baseline measurement economics terminology darkfield transmission electron dimensional system hexagon system chrome gold flower design quantum electronics atomic resolution super lattice single material algebra kelvin state functions local super lattice mismatch green boundaries silicon nitrate mediasite fabrication structure architectural design aesthetics aspect ratio $210.00 calvin voltage drop contact photo resist From James Overhiser on February 12th, 2019 22 plays
11:47 Cyrus Zeledon 2018 Cyrus Zeledon 2018	Cyrus Zeledon 2018 magnetostatics force magnetic heavy metal concepts in physics harmonic sample magazines ligament measurement g.m.caption complete thought limbs group play magazine measurements classical mechanics current project management p.m.s.signal noise ratio statistical terminology photo resist magnetic layer magnetic field anatomy magnetism metal oxide foot generate structure electromagnetism physical quantities substrate professor header structure project audio engineering alleviate control theory resonance 2nd harmonic From Rebecca Vliet on February 5th, 2019 10 plays