Search for tag: "laboratory"

Professor Uli Wiesner CNRS Ambassador tour

Professor Uli Wiesner CNRS Ambassador tour.

From  Brenda Fisher on October 14th, 2019 4 plays

Nuts and Bolts of Oxide MBE #1 (Schlom)

2019 Cornell Summer School LINK to presentation slides

former components of the dow jones industrial averagenonmetalsminimum temperaturehigh temperaturelow vapor pressurea.t.m.chemical elementsnitrogencommon oxide glass componentsfood coloringsfully electronicvideo camerarunaway reactionmagnesium oxideliquid leadstainless steelinorganic compoundsmetallurgythermodynamicsreducing agentsm.b.e.phases existpyrotechnic fuelsarsenide surfacematerials sciencesubstrate temperaturesolid solution1st principlesface diagramoxidescoolantsiron oxide1st thingsurface chemistrygelsoxygenelementary geometryphases of mattertitanium spheresuper latticediffusion linkopium oxidefully automatedphase diagrambulk diffusionthermodynamic datachemical mixturesstatistical mechanicsenergygas cabinetoptical materialsliquid nitrogeniii-v compoundstransition metalssurfaceshollow sphereoxygen moleculargroup ratecell biologyozone compatiblecameraschemical propertiespipingunion carbidebiology and pharmacology of chemical elementskinetic theoryhigher temperaturebarium oxideelectron beamreference bookelementary shapesgrowth modepressurevapor pressurelow surface energycoop ratesthermal massbuilding materialsgallium arsenide exposednatural resources100 degrees2000 degreesfree pathwater cooledhigh vapor pressureellingham diagramsingle crystalsmaking coopermineralogysurface diffusionr.c.a. laboratoriesecologygallium arsenideprops guyenvironmenthigh surface energyoxidize thinggasesantacidscrucible problemm.b.e. growntopologydiagramsphase transitionsm.b.read oscillationsr.c.a.diffusion lengthface separatingchemical engineeringsafety committeerefractory materialssteelphysical quantitieshigher surface energydepends exponentiallyequilibrium chemistryfree energysilica gelnice smoothcooking techniquesanalytic geometrytungsten filamentlower temperaturecrazy oxideaction contentanalytical chemistrymetalssmooth filmcaption completeozone generatorgood thinggood cruciblealuminum arsenideperiodic tablemeteorologyoxidizing agentslaboratory equipmentsemiconductor materialsarsenidesgrowth ratediffusion coefficienthigher surfaceenergetic specieshydraulicsaction pressureoxygen pressureiarc group 1 carcinogensalkaline earth metalssurface energydiffusionfusion cellzinc oxidelow temperaturegood choice1000 timesreciprocal temperaturemolecular beamsplumbingsafety issuesnice purevalves
From  James Overhiser on August 7th, 2019 70 plays

Greatest Hits of MBE (Schlom)

2019 Cornell Summer School LINK to presentation slides

summerindium arsenidekey aspectlead oxideconcepts in physicstemperature techniqueceiling technologycold wallatomic stepsspray canscompound semiconductorsheat transferhot walldensityquantum hallinorganic compoundsseparate sourcesengine technologym.b.e.teachingarchitectural elementsgrowth conditionsarsenic sourceoxidesunit cellsvacuumcritical current densitydiffraction patternlaboratory equipmentsuper latticeindependent controlopticsoscillationhuge differencestep edgebell labsjoseph allisonschool typesfilm reportediii-v compoundsresistivity ratiohardware (mechanical)oxidizing agentsgrowth modeoral communicationjohn arthuralcatel bell laboratoriesspray paintingelectron beamgreat thingdedicated shuttersarsenic richvapor pressurearsenic pressurepressurebroken equipmentlosing arsenicgas phasefaculty memberhigher pressuresunderlying substrategrowth windowmolecular beamgallium arsenidetemperaturehigh mobilitythermodynamicsgasesquantum mechanicssingle phasehigh performancesingle modelelectromagnetismvolatile speciesread oscillationschemical engineeringgreat questionepa taximap attackphysical quantitiescondensed matter physicsmodulation dopingmeteorologysummer schoolelectrical engineeringstate functionsmagnitude higherultra high vacuum$76.00 inchhighest mobilityseparate temperaturecaption completegreat capabilityquantum electronicscopper gasketlong wordsemiconductor materialsbanking termsarsenidesgrowth ratevacuum chambersuperconductivitypayment systemsknife edgeiarc group 1 carcinogensfree pathfusion lengthm.b.educational psychologyzinc oxidelow temperaturenational medale-commerceroom temperatureindia martian nightnobel prizefractional quantum hall
From  James Overhiser on July 30th, 2019 79 plays

Why Choose a Ph.D. in Systems?

Graduates of the program will find employment in a variety of fields, including academia and public, private and governmental agencies specializing in energy, healthcare, defense, aerospace,…

From  Henry KaHo Lam on June 28th, 2019 2 plays

Diffraction (Part 2)

2017 PARADIM Diffraction part 2 David Muller

central beamnoise sourceaperture sizen.c.concepts in physicsideal d.q.2nd thingreadout noisehigh dynamic rangemental planethermal noiselong timechannel gain variationsquantum electrodynamicsdigital imagingcount rateoptical devicesfraction patternpico ampslong rangebiological imagingrange electric fieldshuge amountsignal processinggeologyd.p.photographythin pixelmagnetic fieldhole pezc.c.d. cameraelectronicspoisson distributiondiffraction patternelectron hopepoint spread function200 kilovolts$16.00 pico ampsneighboring pixelsquare rootmass signalstandard deviationdetective quantum efficiencyspatial frequencyopticsreal spaceresearch methodsenergy distributionmagnetic ripplesd.q.single electron sensitivityparticle physicsnarrow pixelspace measurementslowly varyingabled sphereatomic physicsimaging modeelectric fieldenergy depositedminus sigmapretty goodemerging technologieselectron beamnoisedynamic rangepoint $16.00 picomagnetismdock noisesoft moonk.v.pulse counting detectorlastic imaging modese.q.low energypretty darn goodelectrons arrivemicron pixelfire electronrandom noisemicroscopesperfectly lineardiscrete distributionselectron producesmass imagepercent variationtechnical detailselectron hole payq.e.statisticselectrostaticselectronics terminologyquantum mechanicsfield imagesingle actorideal detectormultiple pixelsgrain contrastsystems theoryelectron hole1st timehigh count ratescharge carriershuge numberdiffraction spotphysical quantitiesdigital photographyfull diffraction patternnoise timepulse countingbeam energyhigh voltagesoutput noisemilli 2nddynamical systemsoutput signallow count ratedimensional datadigital signal processingmomentum transfercaption complete$150.00 microninformationpixel array detectorc.c.d.1000 electronslaboratory equipmentcyberneticsatomic resolutionscientific methodfinite sizefundamental limitnoise ratiofraction spotquantum chemistryt.m.dataevaluation methodselectromagnetismmomentum operatorincident electrondiffractionprobability current flowrough rulebeam currentwave functiondiffraction work
From  James Overhiser on February 15th, 2019 15 plays