Search for tag: "grain size"

10:56 2019_NNCI_REU_Presentations_-_Jarek_Viera 2019_NNCI_REU_Presentations_-_Jarek_Viera	2019_NNCI_REU_Presentations_-_Jarek_Viera semiconductors pretty bad concepts in physics super pumped chemical elements sample chips electronic property precursors transition metals caption complete carrier gas fluid dynamics traditional semiconductors organic liggins system systems theory semiconductor biology and pharmacology of chemical elements transition metal grain silicon chip medical terminology salt plate grain size metals coverage adverse effects tungsten t.m.limitation microbiology techniques electron microscopy phases of matter t.m.t.contrast difference elementary mathematics fine tune From James Overhiser on August 16th, 2019 2 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 9 plays
10:20 Marcus Marracci 2018 Marcus Marracci 2018	Marcus Marracci 2018 indirect bandgap aesthetics calculation semiconductors metals approximation characterize chemical elements raman spectroscopy photo detector mathematical terminology transition metals small grain vibrational modes refractory metals model layers algebra web colors tungsten deisel continuum mechanics fiction metal source d.f.t.biology and pharmacology of chemical elements transition metal optical microscopy caption complete calculate electronic band electronic band structures atomic position paradigm users optical spectrum electron electron states laser light structure s.c.m.condensed matter physics grain size microscopy thought dietary minerals length atomic number spectroscopy minimum energy geometries From Rebecca Vliet on February 5th, 2019 3 plays