Title :
A practical measurement system for single-electron pump currents
Author :
Giblin, S.P. ; Wright, S.J.
Author_Institution :
Nat. Phys. Lab., Teddington, UK
Abstract :
A simple method is presented for making traceable measurements of electron pump currents of order 10-100 pA. The type B uncertainty is 15 μA/A and the method employs only room-temperature instrumentation.
Keywords :
ammeters; electric current measurement; electron beam pumping; measurement systems; ammeter; electron pump currents; practical measurement system; room temperature instrumentation; traceable measurements; Ammeters; Circuits; Current measurement; Electromagnetic measurements; Electrons; Gain measurement; Gallium arsenide; Impedance; Laboratories; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5544471
