Four years later, Max Knoll discovered a means to sweep an electron beam over the surface of a sample, creating the first scanning electron microscope (SEM) images.
Of the two Langmuir probes, one is operated in sweep mode for electron temperature measurements, the other in electron saturation mode for density fluctuations (f = 5 Hz − 1.5 kHz).
The applied potential was determined through inspection of the polarization curve from linear sweep voltammetry, and scanning electron microscopy (SEM /transmission electron microscope (TEM) confirmed the micropost layered structure.
Except the sample S4, all other samples exhibit single conductance peak in both forward and reverse sweep directions, indicating single electron charging effect.
The coverage and the morphology of the deposited Au particles were investigated by means of the linear sweep voltammeter and scanning electron microscopy (SEM).
Linear sweep voltammetry, chronoamperometry, scanning electron microscopy, atomic force microscopy and AC impedance methods were used to investigate the steel dissolution mechanism and the results are compared to polishing done in aqueous acidic solutions.
Thermal, mechanical, swelling, liquid electrolyte retention and electrochemical properties, as well as microstructures of the prepared polymer electrolytes, were investigated using thermogravimetric analysis, electrochemical impedance spectroscopy, linear sweep voltammetry, and scanning electron microscopy.
Hence, the "electron" in "electronics".
Using magnets to sweep aside the positrons and electrons emanating from his radioactive sources, he designed a special purpose Geiger counter to detect only the "soft" X-rays coming from K capture.
The prepared electrode was characterized by linear sweep voltammetry, cyclic voltammetry, and scanning electron microscopy (SEM) techniques.
