The Use of the Field Emission Microscope for the Investigation of Surface Conditions on an Alloy of Molybdenum and Zirconium |
Contents
Apparatus and Techniques | 6 |
E Construction of field emission microscope | 10 |
F High voltage power supply | 12 |
5 other sections not shown
Common terms and phrases
activation energy adsorbed alloy amount of zirconium angstroms apparatus baking bright spots calibrated concentration of diffusable concentration of vacancies concentration of zirconium CORNE CORNELL CORNELL LIBRARY CORNELL UNIVERSITY current density Current kilovolts Microamp Date Temperature Heating depletion diffusable zirconium diffusion constant diffusion of zirconium electron volts emission current emission microscope tube emitted electrons emitter filament energy for diffusion evaporation Experimental Conditions field emission microscope flashing Fowler-Nordheim equation function Heating Time Potential ion gauge kilovolts Microamp Total lattice steps material maximum measured Microamp Total Pressure microamperes molybdenum monolayer of zirconium nearest neighbors Number Time Date observed obtained outgassing pattern 360 platinum plot Point Pattern Number Point Total Pattern Potential Current kilovolts Pressure mm Hg pyrometer quadruplet patterns rate of diffusion region result rhodium screen Second Point Pattern set of patterns spot welded sufficiently high temperature Temperature Time Potential thermocouple tungsten vacuum tube versus volts