Search for tag: "single particle"

7 Media

From Particles to Quasiparticles - Understanding… duration 1 hour 0 minutes 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 230 plays
Valence EELS, High Energy Resolution duration 59 minutes 21 seconds Valence EELS, High Energy Resolution Valence EELS, High Energy Resolution	Valence EELS, High Energy Resolution 2017 PARADIM SUMMER SCHOOL Low loss EELS David Muller optical spectroscopy formal sciences concepts in physics silicon rich silicon dioxide chemical elements band gap scattering electron density lowest energy feature reducing agents valence electrons quick rule pyrotechnic fuels electron microscope waveguide mode nuclear physics percent radius electron real trouble dielectric boundary conditions nice big factorial and binomial topics tightly bound electric field spatial resolution single scattering optics sample thickness interface plasma nano particles optical gap direct bandgap phosphates particle physics fluid dynamics high energy electron atomic physics dielectric responses biology and pharmacology of chemical elements liquid cell multiple scattering electron beam energy resolution tiny signal single particle transition cherenkov radiation electron gas free electron gas optical transition energy loss energy lost characteristic angle free electronic energy filter low energy charge oscillations valence region surface plasma toxicology free path silicon oxide optical spectra bulk material exit haitian call auspex fourier analysis quantum mechanics big background image charge electrostatics lastic scattering nice thing interesting standing wave bessel function boundary conditions ion image single particle standing wave modes funny feature electron states scattering event direct gap good free electron physical quantities energy loss function vector calculus dietary minerals absorption and radiative transfer (optics) electrical engineering thick sample field lines length scale electronics terminology electrodynamics phoria transform radiation sensitive caption complete hof plasma frequency log scale experimental particle physics hof epsilon semiconductor materials higher energy high frequency atomic resolution interface mode good news harmonic oscillator special relativity dielectric function diverges logarithmically shine light couple 100 volt t.m. incredibly complicated bad news electromagnetism energy range cherenkov modes 100 volt spherical modes linear operators in calculus chemistry bulk plasma From James Overhiser 156 plays
Electron Tomography - Theory duration 1 hour 23 minutes Electron Tomography - Theory Electron Tomography - Theory	Electron Tomography - Theory 2017 PARADIM SUMMER SCHOOL Tomography Theory Ercius cartesian space dimensional space dimensional thing scale tomography dimensional reconstruction projection requirement solutions extremely high resolution original image physical science maximum tilting tilt series long time electron microscopy electron tomography compressed sensing inverse nanometers scientific techniques dimensional structure materials science equal angle signal processing concepts in physics photography low dose 1st thing point defect higher frequency single projection diffraction pattern pretty good microscopy needle sample big difference free transform original object spatial frequency vision carbon atom real space adam counting reciprocal space emerging technologies cat f.f.t. dimensional image perfect projections original projection atomic physics projected density experimental projections nano particles stem medical imaging high resolution carbon good reconstruction original projection direction unique object aberration corrected atomic scale beam electrons experimental data tilt axis original intensity nanometer depth pseudo polar microscopes reconstruction technique projection operation low frequency radio spectrum equally slope tomography quantum mechanics kinematics concentric squares cat scan higher dimensional quantum dot analytic geometry iterative loop entire image equal distance iterative algorithm classical mechanics digital photography called equally slope linear algebra grand challenge single particle simpler interpellation dimensional object geometry limitation high tilts nano scale phoria transform english alternative rock groups resolution tomography reconstruction packages building block caption complete digital geometry computer graphics free space reconstruction algorithm improve reconstructions high frequency atomic resolution projection image shell particle cohen resolution dimensional picture sine wave crystallographic defects t.m. advanced algorithms iterative process missing wedge information theory continuous function material science tomography experiment broadcasting mass sample things elementary mathematics chemistry electron microscope nanomaterials From James Overhiser 222 plays
Core level EELS simulations duration 51 minutes 19 seconds 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 295 plays
Schrodinger equation and mean-field approximation… duration 1 hour 9 minutes Schrodinger equation and mean-field approximation… Schrodinger equation and mean-field approximation - Lecture 1.2	Schrodinger equation and mean-field approximation - Lecture 1.2 2016 PARADIM SUMMER SCHOOL Feliciano Giustino - Lecture 1.2 concepts in physics chemical elements simple equation solutions characteristic energy body wave function electronic structure correlation potential electron density architectural elements square divided 1st principles electron egyptian artefact types grammar particle equation electron charge force kinetic energy potential energy philosophical terminology principles nuclear mass hydrogen physics 1st electron particle physics quantum chemistry chemical properties body problem starting point cool interaction biology and pharmacology of chemical elements spintronics f.t. environmental science people talk atoms independent particle functions and mappings potential exacted chemical processes exclusion principle helium atom conservation laws mechanics extra potential electronic structure methods electron basically communication forms of energy reference frame tomorrow morning experimental parameter electrostatics complex number quantum mechanics hydrogen wave functions completely ignore single particle minus $13.00 quantum models airship technology 100 years potential energy coming physical quantities basically minus condensed matter physics potential energy hydrogen atom independent events nuclear potential pretty table column interaction state functions 40000 points takes care mathematical terminology square model helium physical principle caption complete single particle equation hydrogen semiconductor materials kinetic energy exchange potential total energy independent electron good news partial differential equations electron mass 1st step human communication electromagnetism electronic variables atomic number mass wave function From James Overhiser 539 plays
Density Functional Theory (Lecture 2.1) 2016 duration 54 minutes 29 seconds Density Functional Theory (Lecture 2.1) 2016 Density Functional Theory (Lecture 2.1) 2016	Density Functional Theory (Lecture 2.1) 2016 2016 PARADIM SUMMER SCHOOL Feliciano Giustino - Lecture 2.1 mechanics state functions lower energy energy energy (physics) correlation energy forms of energy particle wave function mathematical terminology quantum mechanics density function theory particle physics body wave function exchange correlation formal introduction lowest energy complex number electron density constant density exchange energy functional theory starting point d.f.t. local density approximation single particle wave discussed yesterday potential coming kinetic energy actual calculations total energy atomic physics shooting equation caption complete good news oral communication concepts in physics f.t. electron quantum chemistry people call blah blah 1st thing physical quantities wave function types of functions function equal homogeneous electron energy times nuclear potential teaching function theory From James Overhiser 851 plays
DFT: Many Body Problems (Lecture 1.2) duration 1 hour 2 minutes DFT: Many Body Problems (Lecture 1.2) DFT: Many Body Problems (Lecture 1.2)	DFT: Many Body Problems (Lecture 1.2) 2018 PARADIM SUMMER SCHOOL Lecture 1.2 Many body Problem mechanics electronic engineering independent particles force potential depends electronic structure methods communication energy philosophical terminology concepts in physics principles hydrogen physics exact solution forms of energy f.c.c. letter number exact number single electron reference frame hydrogen particle physics caption complete independent letter independent event quantum chemistry 1st function helium electron density quantum mechanics starting point potential potential coming kinetic energy previous life single particle total energy electoral vote square divided independent electron 1st principles study potential algebra quantum models fair amount local potential atoms electron functional theory complex function 110 electoral votes study electronic structure 100 years small number good news semantics physical quantities condensed matter physics hydrogen atom function equal thought correlation potential helium atom nuclear potential wave function applied mathematics From James Overhiser 582 plays