Search for tag: "diffraction spot"

53:52 Nuts and Bolts of Oxide MBE #2—Composition… Nuts and Bolts of Oxide MBE #2—Composition Control and Calibration (Schlom)	Nuts and Bolts of Oxide MBE #2—Composition Control and Calibration (Schlom) 2019 Cornell Summer School LINK to presentation slides high temperature concepts in physics chemical elements single phase gallium model air compound semiconductors ozone pressure lattice constant small substrate metallurgy thermodynamics reducing agents m.b.e.pyrotechnic fuels materials science oxides coolants titanium ratio lead oxide point defect titanium oxide year opium oxygen crazy material phases of matter and air conditioning opium oxide phase diagram single phase region industrial processes transmission pattern titanium ridge crystallography composition control lead tightening cubic zirconia biggest challenge internet temperature uniformity 1st oxide 1st taste transition metals vapor pressure arsenic pressure neutral formula unit heating opium metal growth window semiconductors nucleate solid anions gallium arsenide charge neutral formula semiconductor growth gases rough map single phase diagrams phase transitions r.b.s.volatile species read oscillations gallium separate chemical engineering euphoriants volatile constituent diffraction spot physical quantities half order medicinal plants face peer free energy lower temperature opium shutter metal organic typical arsenic source absolute flux perfectly stoichiometric metals crystals big substrate absorption control works smallest charge times point post-transition metals making single phase single crystal strontium type oxidizing agents phase region calibration method ventilating bismuth tightknit caption complete oscillations stay nice growth rate titanium species beat frequency dot dot dot phase gallium arsenide control regime oxygen pressure blah blah alkaline earth metals m.b.hand step volatile oxide volatile metal organic bismuth oxide environmental chemistry absorption control relative ratio From James Overhiser on August 7th, 2019 62 plays
09:46 2017 REU Daniel Teal CNF HHMI KEP PARADIM REU… 2017 REU Daniel Teal CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Daniel Teal CNF HHMI KEP PARADIM REU Nano-Convocation d.n.a.laser diffraction u.v.positive resist chemical composition tiny molecules concepts in physics silicon dioxide chemical elements pressure drop biological function mirror stack top-level domains electric potential cnf i.t.t.l.d.electricity d.v.r.optical devices reducing agents molecules photo resist signal processing taper channel smooth surface oxides opposite direction protein spot initial pressure distributed brag social concepts p.d.s.cognition microscopy digital electronics electric field electrical components pretty cool bacterial mechanics fluid flow electrons moving electric current beam scattering frequency design measurement electrode bacteria machines cell biology optical microscope substract print international technology roadmap for semiconductors lithography nodes reu current pretty good plasma clean normal electronic molecular machines double helix crystal quality anthropology tuning fork stamping method extrusion loading electrical current geometry electric material immune cells k.p.h.300 nanometer polymer brushes electronic signal image processing $0.00 nanometers electrostatics fiction literature values megahertz wave molecular biology electronic device transistor d.v.r. stacks deep u.v.unique mechanical properties sound physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering mechanics state functions mechanical system silicon wafer graphene single molecule incubation time crystals metaphysics caption complete carbon forms documents sandwich structure atomic layer deposition diffraction grating potential inside talks electric acoustic wave gold electrodes device mediasite electromagnetism photonics side wall diffraction walls pattern protein $25.00 k.p.h.mass media behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 18th, 2019 5 plays
08:42 2017 REU Dante Avalos CNF HHMI KEP PARADIM REU… 2017 REU Dante Avalos CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Dante Avalos CNF HHMI KEP PARADIM REU Nano-Convocation d.n.a.laser diffraction u.v.positive resist chemical composition tiny molecules concepts in physics silicon dioxide pressure drop biological function mirror stack electric potential i.t.t.l.d.electricity cherry d.v.r.optical devices molecules stain signal processing taper channel smooth surface oxides opposite direction protein spot initial pressure unique distributed brag social concepts p.d.s.cognition proteins microscopy elementary geometry digital electronics electric field pretty cool bacterial mechanics fluid flow electrons moving electric current beam scattering design single molecule happen bacteria machines mechanical properties genetics cell biology optical microscope substract print international technology roadmap for semiconductors lithography nodes reu cnf internet pretty good method plasmid plasma clean normal electronic molecular machines double helix crystal quality anthropology control tuning fork contamination stamping method extrusion loading change topology geometry electric material studies k.p.h.fantastic color 300 nanometer polymer brushes electronic signal image processing $0.00 nanometers electrostatics question fiction attach electrical current literature values megahertz wave molecular biology electronic device d.v.r. stacks deep u.v.unique mechanical properties physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering groove mechanics mechanical system process silicon wafer binding surface characterize incubation time crystals protein metaphysics caption complete documents sandwich structure atomic layer deposition diffraction grating potential inside talks picture laundry acoustic wave optical spectrum gold electrodes mediasite electromagnetism photonics immune cells side wall diffraction walls pattern protein $25.00 k.p.h.photo resist behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 18th, 2019 0 plays
09:13 2017 REU Monica Lopez Martinez CNF HHMI KEP… 2017 REU Monica Lopez Martinez CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Monica Lopez Martinez CNF HHMI KEP PARADIM REU Nano-Convocation d.n.a.laser diffraction u.v.positive resist chemical composition tiny molecules concepts in physics silicon dioxide pressure drop biological function adjustment mirror stack electric potential cnf i.t.t.l.d.electricity d.v.r.optical devices molecules magnetic signal processing taper channel smooth surface oxides opposite direction protein spot initial pressure distributed brag social concepts p.d.s.cognition proteins microscopy digital electronics electric field pretty cool bacterial mechanics fluid flow electrons moving electric current beam scattering design single molecule tether bacteria machines cell biology optical microscope substract print international technology roadmap for semiconductors lithography nodes reu increase pretty good plasma clean electron beam normal electronic molecular machines double helix crystal quality anthropology tuning fork stamping method extrusion loading properties electrical current geometry electric material amount immune cells k.p.h.features 300 nanometer polymer brushes electronic signal image processing $0.00 nanometers electrostatics spots fiction literature values megahertz wave molecular biology electronic device surface d.v.r. stacks deep u.v.unique mechanical properties protocols physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering mechanics mechanical system silicon wafer curves incubation time crystals metaphysics caption complete documents sandwich structure atomic layer deposition diffraction grating potential inside talks molecule acoustic wave gold electrodes mediasite electromagnetism photonics side wall diffraction walls pattern protein $25.00 k.p.h.photo resist behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 18th, 2019 0 plays
09:58 2017 REU Michael Klaczko CNF HHMI KEP PARADIM… 2017 REU Michael Klaczko CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Michael Klaczko CNF HHMI KEP PARADIM REU Nano-Convocation d.n.a.laser diffraction u.v.positive resist chemical composition tiny molecules concepts in physics silicon dioxide chemical elements pressure drop biological function scattering mirror stack electric potential i.t.t.l.d.electricity transparent d.v.r.optical devices molecules signal processing taper channel smooth surface oxides opposite direction protein spot initial pressure distributed brag side walls social concepts substrate p.d.s.cognition microscopy specific digital electronics electric field brush pretty cool bacterial mechanics fluid flow electrons moving electric current beam scattering design single molecule wavelength bacteria machines cell biology optical microscope dietary minerals image processing substract print international technology roadmap for semiconductors lithography nodes reu cnf pretty good plasma clean occupational safety and health normal electronic molecular machines double helix crystal quality anthropology tuning fork stamping method extrusion loading topology geometry electric material immune cells k.p.h.300 nanometer polymer brushes transition metals electronic signal chromium $0.00 nanometers electrostatics question fiction electrical current literature values megahertz wave molecular biology electronic device d.v.r. stacks deep u.v.unique mechanical properties physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering mechanics mechanical system process silicon wafer surface incubation time crystals metaphysics caption complete documents sandwich structure atomic layer deposition diffraction grating potential inside talks acoustic wave gold electrodes mediasite structure electromagnetism initiator photonics side wall space diffraction walls pattern protein $25.00 k.p.h.photo resist behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 18th, 2019 0 plays
09:36 2017 REU Gabriel Guisado CNF HHMI KEP PARADIM REU… 2017 REU Gabriel Guisado CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Gabriel Guisado CNF HHMI KEP PARADIM REU Nano-Convocation d.n.a.laser diffraction u.v.positive resist chemical composition tiny molecules concepts in physics resistance silicon dioxide experiments pressure drop industrial processes biological function mirror stack top-level domains electric potential cnf i.t.t.l.d.electricity d.v.r.optical devices molecules signal processing distance taper channel smooth surface oxides opposite direction protein spot initial pressure penetrate infectious diseases distributed brag condition social concepts p.d.s.cognition microscopy digital electronics electric field pretty cool bacterial mechanics fluid flow electrons moving electric current beam scattering design single molecule bacteria machines fluid dynamics cell biology optical microscope substract print international technology roadmap for semiconductors lithography nodes reu increase pretty good plasma clean normal electronic molecular machines double helix crystal quality anthropology tuning fork stamping method extrusion loading electrical current geometry electric material immune cells k.p.h.300 nanometer polymer brushes electronic signal image processing $0.00 nanometers electrostatics question fiction exposure literature values megahertz wave molecular biology electronic device infection d.v.r. stacks deep u.v.unique mechanical properties physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering side wall mechanics state functions mechanical system silicon wafer incubation time crystals metaphysics caption complete documents sandwich structure atomic layer deposition diffraction grating potential inside talks constriction photography channel acoustic wave gold electrodes device mediasite fluid mechanics electromagnetism photonics professor diffraction walls pattern protein $25.00 k.p.h.photo resist behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 18th, 2019 2 plays
08:06 2017 REU Jonathan Chandonait CNF HHMI KEP… 2017 REU Jonathan Chandonait CNF HHMI KEP PARADIM REU Nano-Convocation	2017 REU Jonathan Chandonait CNF HHMI KEP PARADIM REU Nano-Convocation d.n.a.laser diffraction u.v.positive resist chemical composition tiny molecules concepts in physics silicon dioxide pressure drop biological function reu mirror stack electric potential i.t.t.l.d.electricity absorption d.v.r.optical devices molecules signal processing taper channel material smooth surface oxides opposite direction protein spot initial pressure distributed brag social concepts substrate p.d.s.cognition microscopy digital electronics electric field optics pretty cool bacterial mechanics fluid flow philosophical terminology electrons moving electric current beam scattering design single molecule wavelength photon reflections nanometer bacteria machines cell biology optical microscope substract print international technology roadmap for semiconductors lithography nodes thickness cnf pretty good plasma clean normal electronic molecular machines double helix crystal quality anthropology tuning fork stamping method extrusion loading electrical current chemical processes geometry electric material refraction immune cells k.p.h.300 nanometer polymer brushes electronic signal image processing reflector $0.00 nanometers electrostatics opportunity fiction literature values megahertz wave molecular biology electronic device d.v.r. stacks deep u.v.unique mechanical properties project management physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering problem mechanics mechanical system d.b.silicon wafer incubation time crystals metaphysics caption complete documents sandwich structure atomic layer deposition diffraction grating roughness potential inside talks acoustic wave gold electrodes mediasite compatibility electromagnetism photonics side wall diffraction walls purification pattern protein $25.00 k.p.h.photo resist behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 18th, 2019 1 plays
39:59 Introduction to Electron Microscopy Introduction to Electron Microscopy	Introduction to Electron Microscopy 2017 PARADIM Intro to TEM David Muller aperture size observational astronomy data sets big objects scattering individual atoms long time electron microscopy optical devices fraction pattern molecules electromagnetic potential electron microscope big fat spot atomic force microscope strong lens 1000000 volts concepts in physics photography magnetic field c.c.d. camera numerical aperture 1st thing diffraction limited zation damage diffraction pattern huge cross sections charge carriers spherical aberration microscopy big angles optics objective lens chip failed 1st electron bacteria optical microscope radiation damage atomic physics imaging mode uniformly illuminated electron lens electron beam aberration correct magnetism lens action energy loss s.c.m.magnetic lens scientific techniques microscopes optic axis statistics accelerator physics transmission electron microscope geometrical optics science of photography scanning electron microscope incredibly incredibly tiny knowledge representation projectile lenses diffraction spot physical quantities digital photography diffraction blur objective aperture viewing screen magnetostatics condenser lens caption complete free space c.c.d.scattering mechanism particle physics electron gun great amount small spot atomic resolution single transistor time varying field elastic scattering high voltage t.m.electromagnetism charged particles electron military equipment academic administration losses equation From James Overhiser on February 15th, 2019 35 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 24 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 41 plays
01:02:41 2017 CNF HHMI KEP PARADIM REU Nano-Convocation -… 2017 CNF HHMI KEP PARADIM REU Nano-Convocation - Session 3_001	2017 CNF HHMI KEP PARADIM REU Nano-Convocation - Session 3_001 d.n.a.substract print u.v.positive resist chemical composition tiny molecules concepts in physics silicon dioxide pressure drop biological function mirror stack electric potential i.t.t.l.d.electricity d.v.r.optical devices molecules signal processing taper channel smooth surface oxides opposite direction protein spot initial pressure distributed brag social concepts p.d.s.cognition microscopy digital electronics electric field pretty cool bacterial mechanics fluid flow electrons moving electric current beam scattering design single molecule bacteria machines cell biology optical microscope laser diffraction international technology roadmap for semiconductors lithography nodes reu cnf pretty good plasma clean normal electronic molecular machines double helix crystal quality anthropology tuning fork stamping method extrusion loading electrical current geometry electric material immune cells k.p.h.300 nanometer polymer brushes electronic signal image processing $0.00 nanometers electrostatics fiction literature values megahertz wave molecular biology electronic device d.v.r. stacks deep u.v.unique mechanical properties physical quantities motor proteins nanometer protein spots semiconductor device fabrication electronic circuits negative resist d.n.a. binding matter printing ultra smooth surface spectroscopy electrical engineering mechanics mechanical system silicon wafer incubation time crystals metaphysics caption complete documents sandwich structure atomic layer deposition diffraction grating potential inside talks acoustic wave gold electrodes mediasite electromagnetism photonics side wall diffraction walls pattern protein $25.00 k.p.h.photo resist behaviorism biotechnology chemistry tantalum oxide polymer chains From James Overhiser on February 15th, 2019 6 plays