Search for tag: "particles"

Molecular Beam Epitaxy of High Mobility ZnO-based Heterostructures (Falson)

2019 Cornell Summer School

generally speakinggrowth parametersconcepts in physicschemical elementsmagnesium zinc oxidepercent magnesiumgeometric shapesheat transferneedle temperaturecoke sidedensityinorganic compoundsthermodynamicshall effectreducing agentsscattering timepyrotechnic fuelsmaterials scienceoxide substrateform defectsmagnetic fieldoxidespolarization fieldmax planckfairly highquantum transportpretty simpleball crystalrotated sampleband gapultraviolet radiationreal spacedepletion regionmeasurementelectric and magnetic fields in matterbeautiful bigcrystallographyray diffractiongallium arsenidemicro meterextra wigglesshift gearschemical propertieselectric fieldspintronicsnice flatenvironmental sciencedoping magnesiumelectron gashigh densitymagnesium contentcool interactionproblems whatsoeverresidual chargelocal tetrahedronfractional quantumphase transitionnice linearlight sourcesmagnetismdegrees celsiussilicon oxidephoto luminescencemineralogysemiconductorselectron mobilitycharge densityquantum mechanicssilicon particlesdimensional extra systemtemperaturehigh mobilityelectrostaticsantacidsdimensional electron systemeffective masssuperhard materialsimpurity contentcommon oxide glass componentsrefractory materialsquantum phasesphysical quantitiescondensed matter physicsheader interfaceheader structuredietary mineralscooking techniquessubstrate holdersilicon carbidestate functionscrystal structureelectronics terminologyiii-v compoundsmetalslarge peakcrystalsmathematical terminologycarbidescaption completesingle crystalplasma cellenvironmental chemistrysemiconductor materialsfull rangerock saltarsenidesgrowth rated.c.theatrephoton energysingle siteroughly proportionalflat surfacemoderate temperaturesalkaline earth metalselectromagnetismm.b.zinc oxidelow temperaturediffractionnitridesgallium nitrideleft hand sidezinc oxide layermaterialsfairly simple
From  James Overhiser on August 7th, 2019 33 plays

Valence EELS, High Energy Resolution

2017 PARADIM SUMMER SCHOOL Low loss EELS David Muller

optical spectroscopyformal sciencesconcepts in physicssilicon richsilicon dioxidechemical elementsband gapscatteringelectron densitylowest energy featurereducing agentsvalence electronsquick rulepyrotechnic fuelselectron microscopewaveguide modenuclear physicspercent radiuselectronreal troubledielectric boundary conditionsnice bigfactorial and binomial topicstightly boundelectric fieldspatial resolutionsingle scatteringopticssample thicknessinterface plasmanano particlesoptical gapdirect bandgapphosphatesparticle physicsfluid dynamicshigh energy electronatomic physicsdielectric responsesbiology and pharmacology of chemical elementsliquid cellmultiple scatteringelectron beamenergy resolutiontiny signalsingle particle transitioncherenkov radiationelectron gasfree electron gasoptical transitionenergy lossenergy lostcharacteristic anglefree electronicenergy filterlow energycharge oscillationsvalence regionsurface plasmatoxicologyfree pathsilicon oxideoptical spectrabulk materialexit haitiancall auspexfourier analysisquantum mechanicsbig backgroundimage chargeelectrostaticslastic scatteringnice thinginteresting standing wavebessel functionboundary conditionsion imagesingle particlestanding wave modesfunny featureelectron statesscattering eventdirect gapgood free electronphysical quantitiesenergy loss functionvector calculusdietary mineralsabsorption and radiative transfer (optics)electrical engineeringthick samplefield lineslength scaleelectronics terminologyelectrodynamicsphoria transformradiation sensitivecaption completehofplasma frequencylog scaleexperimental particle physicshof epsilonsemiconductor materialshigher energyhigh frequencyatomic resolutioninterface modegood newsharmonic oscillatorspecial relativitydielectric functiondiverges logarithmicallyshine lightcouple 100 voltt.m.incredibly complicatedbad newselectromagnetismenergy rangecherenkov modes100 voltspherical modeslinear operators in calculuschemistrybulk plasma
From  James Overhiser on February 15th, 2019 14 plays

Electron Tomography - Practical Aspects

2017 PARADIM SUMMER SCHOOL Practical Tomography Robert Hovden

dimensional spacedegree tilthot pixelsurface renderinglow tiltprojection requirementchemical elementsslab geometrytilt seriessymbols of utahtransparency curvemedium filtervertical directionimage shiftreconstruction qualityoperation sizesignal processingsmall goldhigh quality reconstructionuncorrected systemcenter mass1st thingconvergence angleelectronicssymbolssingle projectionsingle axisoriginal objecttelegraphic reconstructionreal spacehigh valueshand sidepost processingtomography holderstem tomographys.d.o.high tiltslight crescent moon180 degreetypical data setcross correlationhigh intensitycrescent moon shapebiology and pharmacology of chemical elementsnoise filtering segmentationcandy wrapperbounding boxnano particlesdynamic rangegraphic reconstructionmedical imagingintensity valuestilt axiscubic mineralscontour surfacelinear drifthigher resolutiontilt angleassess reconstructiongood alignmentcenter groundnatural feelmorphological operationmanual alignmenthigher intensitycopper barsdemographic reconstructionlengthalignment procedurefocal plane$180.00 degrees3d computer graphicsbilinear operatorsnano cubedata setcarbon supportaberration corrected tooldefined peakscenter particlepeek representingpoliticsdynamic focusingcaption completereconstruction post processingcolor mapfit lotscenter objectdirectional casehigher tiltpeter talkedtilt rangealignment qualitygal shamblerfully opaqueprojection imageminus $75.00gold particleslow valuescovariance and correlationtraditional tomography regimeobject size$32.00 bitmaterialselectrical conductorselementary mathematics
From  James Overhiser on February 15th, 2019 8 plays

Electron Tomography - Theory

2017 PARADIM SUMMER SCHOOL Tomography Theory Ercius

cartesian spacedimensional spacedimensional thingscale tomographydimensional reconstructionprojection requirementsolutionsextremely high resolutionoriginal imagephysical sciencemaximum tiltingtilt serieslong timeelectron microscopyelectron tomographycompressed sensinginverse nanometersscientific techniquesdimensional structurematerials scienceequal anglesignal processingconcepts in physicsphotographylow dose1st thingpoint defecthigher frequencysingle projectiondiffraction patternpretty goodmicroscopyneedle samplebig differencefree transformoriginal objectspatial frequencyvisioncarbon atomreal spaceadam countingreciprocal spaceemerging technologiescatf.f.t.dimensional imageperfect projectionsoriginal projectionatomic physicsprojected densityexperimental projectionsnano particlesstemmedical imaginghigh resolutioncarbongood reconstructionoriginal projection directionunique objectaberration correctedatomic scalebeam electronsexperimental datatilt axisoriginal intensitynanometer depthpseudo polarmicroscopesreconstruction techniqueprojection operationlow frequencyradio spectrumequally slope tomographyquantum mechanicskinematicsconcentric squarescat scanhigher dimensionalquantum dotanalytic geometryiterative loopentire imageequal distanceiterative algorithmclassical mechanicsdigital photographycalled equally slopelinear algebragrand challengesingle particlesimpler interpellationdimensional objectgeometry limitationhigh tiltsnano scalephoria transformenglish alternative rock groupsresolution tomographyreconstruction packagesbuilding blockcaption completedigital geometrycomputer graphicsfree spacereconstruction algorithmimprove reconstructionshigh frequencyatomic resolutionprojection imageshell particlecohen resolutiondimensional picturesine wavecrystallographic defectst.m.advanced algorithmsiterative processmissing wedgeinformation theorycontinuous functionmaterial sciencetomography experimentbroadcastingmasssample thingselementary mathematicschemistryelectron microscopenanomaterials
From  James Overhiser on February 15th, 2019 7 plays

Ezra's Round Table/Systems Seminar - Douglas Dockery: Measuring the Health Benefits of Fine Particle Air Pollution Controls

Professor Dockery has studied the health effects of air pollution exposures in populations for over 35 years. Long-term follow-up studies have shown particulate air pollution is associated with…

From  E. Cornelius on May 16th, 2018 4 plays

CNF NanoCourses 2004 – Section 2.2: Vacuum System Performa

structural engineeringcharge carriersoxygen compoundsforms of waterwater in gaslengthtransport phenomenametallurgymattersourcewatertemperaturevacuumelectronic amplifiersvalveschemistryeuphemismssubatomic particlesscatteringdietary mineralsspectrometerclassical mechanicscontinuum mechanicsmagnetismstaticsindustrial processessystems theoryhydraulicsglaciologymolecular physicscontrol engineeringnatural resourcesmultiplierlaboratory equipmentcondensed matter physicshand toolsmeasurementvacuum pumpschemical engineeringelectrical conductorsphases of matterconcepts in physicselementary mathematicsanalytical chemistryatmospheric thermodynamicsfuelsatomic physicssurfaceflangeopticsnitrogenoccupational safety and healthmoleculepumpsmass spectrometrycontaminationtoolslightmeasuring instrumentsvaporreducing agentsoxidizing agentscyberneticsmechanicsquarksmicroscopesmedical terminologysensory systemionsseals (mechanical)audio engineeringquantum electrodynamicseyeforceapplied and interdisciplinary physicsspectrometersvalvedielectricsbuilding materialselectromagnetismheat transferphilosophical terminologysemiconductor devicessemiconductorsaudio effectsphotographybiology and pharmacology of chemical elementswoodworkingelectrodesplumbingfilter theorysystems engineeringtransition metalsfuel gaskinematicsphysical sciencesgroup theorynuclear power plant componentsspectroscopyscientific terminologyupper limb anatomybuilding engineeringmaterials sciencegeometrycomputer graphicsaccelerator physicsgasesparticle physicselectronengine technologyprocesshazardous air pollutantselectricityratioselectronic circuitsmeteorologyvacuum systemchemical propertiesengineeringnonmetalspipingscientific techniqueselectromagnetic radiationphysical chemistrypsychrometricsneurological disordersmechanical engineeringpneumaticshydrocarbonpotentialelectronicsbiomoleculesenergymasspressureglass applicationshepatologylinear filtersplantsquantum mechanicssignal processingsystemglasscontrol theoryfluid dynamicssufferingnuclear physicssolutionsfluid mechanicsnatural philosophyoxidesthingsteelthermodynamicsmaterialmetalsstainlessgreenhouse gasesvacuum systemshistorical scientific instrumentswater vapormoleculesalgebra
From  David Botsch on January 20th, 2012 35 plays