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59:21 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 on February 15th, 2019 66 plays
53:08 Equilibrium structures of materials- Lecture 3.1 Equilibrium structures of materials- Lecture 3.1	Equilibrium structures of materials- Lecture 3.1 2016 PARADIM SUMMER SCHOOL Feliciano Giustino - Lecture 3.1 crystal structure unit cell communication flow chart concepts in physics dynamo structure find equilibrium forms of energy potential energy force dynamics things called position time caption complete nuclear coordinates crystallography quantum chemistry natural philosophy lowest energy chemical properties undergrad courses atomic physics large separation proton charge d.f.t. scientific terminology systems build structures 2nd derivative energy total energy molecules algebra total engine energy (physics) f.t. optimization problem 1st time interesting bit 1000 items kinetic energy systems theory functions and mappings equations classical mechanics structure physical quantities chemistry semantics energy development low motion legal terms printing spin configuration quantum mechanics digital libraries quantum momentum wave function potential energy surface From James Overhiser on February 14th, 2019 70 plays
54:29 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 on February 14th, 2019 370 plays
49:32 DFT: Density Functional Theory (Lecture 2.1) DFT: Density Functional Theory (Lecture 2.1)	DFT: Density Functional Theory (Lecture 2.1) 2018 PARADIM SUMMER SCHOOL Lecture 2.1- Density functional Theory renting mechanics independent particles approximate functional 40000 points electronic structure methods energy concepts in physics symbols cognitive science continuum mechanics functional theory clothing caption complete electrostatics differential equation simplest version quantum chemistry lowest energy hydrogen electron density exchange energy quantum mechanics local density approximation discussed yesterday dup kinetic energy exchange potential total energy function theory electromagnetic radiation notation local density 1st time electron blah blah atoms potential semantics fermi level physical quantities density functional theory cognition density thought coalition energy syntactic entities probability theory wave function definite integral From James Overhiser on February 14th, 2019 370 plays
49:39 DFT: Equilibrium structures (Lecture 3.1) DFT: Equilibrium structures (Lecture 3.1)	DFT: Equilibrium structures (Lecture 3.1) 2018 PARADIM SUMMER SCHOOL Lecture 3.1 - Equilibrium structures mechanics state functions force unit cell simple concept energy concepts in physics hydrogen physics forms of energy potential energy mathematical terminology dynamics quantum mechanics hydrogen particle physics caption complete nuclear coordinates hexagonal minerals quantum chemistry harmonic oscillator economics terminology lowest energy native element minerals energy (physics) web colors functional theory starting point thermodynamics quantum mechanical molecules kinetic energy total energy nuclear physics minus $13.00 quantum models f.t. computing power atoms optical spectrum construction contemporary art functions and mappings equations classical mechanics dimensional problem silicon crystal glory molecule difficult relation educational psychology hydrogen atom charge time matter diamond structure printing mass diagrams spectroscopy point particle chemistry wave function From James Overhiser on February 14th, 2019 99 plays