WHEN the electrometer triode valve is used for the measurement of ionisation currents obtained in the ionisation spectrometer 1,2, a high resistance, consisting of a pencil line on amber, is commonly ...
AMONGST the many forms of electrometer that derive their origin from the quadrant electrometer of Sir William Thomson is that of Edelmann, which is very extensively used in the physical laboratories ...
A team of researchers created a new atomic force microscope with the help of Analog Devices. A team of researchers created a new atomic force microscope with the help of Analog Devices. A team of ...
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