Femtoampere current reference stable over atmospheric temperatures
Calibration of ultralow current ammeters deployed in atmospheric ion counters requires stable current references operating at high source impedance. Using standard precision components, this current reference generates equal bipolar currents of nominally ±500fA, cyclically for 32 s each. The current...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2000
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