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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 287 plays
47:29 Molecular Beam Epitaxy of High Mobility ZnO-based… Molecular Beam Epitaxy of High Mobility ZnO-based Heterostructures (Falson)	Molecular Beam Epitaxy of High Mobility ZnO-based Heterostructures (Falson) 2019 Cornell Summer School generally speaking growth parameters concepts in physics chemical elements magnesium zinc oxide percent magnesium geometric shapes heat transfer needle temperature coke side density inorganic compounds thermodynamics hall effect reducing agents scattering time pyrotechnic fuels materials science oxide substrate form defects magnetic field oxides polarization field max planck fairly high quantum transport pretty simple ball crystal rotated sample band gap ultraviolet radiation real space depletion region measurement electric and magnetic fields in matter beautiful big crystallography ray diffraction gallium arsenide micro meter extra wiggles shift gears chemical properties electric field spintronics nice flat environmental science doping magnesium electron gas high density magnesium content cool interaction problems whatsoever residual charge local tetrahedron fractional quantum phase transition nice linear light sources magnetism degrees celsius silicon oxide photo luminescence mineralogy semiconductors electron mobility charge density quantum mechanics silicon particles dimensional extra system temperature high mobility electrostatics antacids dimensional electron system effective mass superhard materials impurity content common oxide glass components refractory materials quantum phases physical quantities condensed matter physics header interface header structure dietary minerals cooking techniques substrate holder silicon carbide state functions crystal structure electronics terminology iii-v compounds metals large peak crystals mathematical terminology carbides caption complete single crystal plasma cell environmental chemistry semiconductor materials full range rock salt arsenides growth rate d.c. theatre photon energy single site roughly proportional flat surface moderate temperatures alkaline earth metals electromagnetism m.b. zinc oxide low temperature diffraction nitrides gallium nitride left hand side zinc oxide layer materials fairly simple From James Overhiser 291 plays