| Zugriffsnummer | 10697 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Intercomparison of precision current sources in the range from 10 fA to 10 pA between PTB and VNIIM [poster] |
| Autor(in); Institution |
Willenberg, Gerd-Dietmar; 2.6, Elektrische Einheiten, PTB-Braunschweig
Tauscher, Heinz-Norbert; 2.6, Elektrische Einheiten, PTB-Braunschweig
Pavlov, O. M.; Mendeleyev Institute for Metrology (VNIIM), St. Petersburg, RUSSIA
Korotkova, I.; Mendeleyev Institute for Metrology (VNIIM), St. Petersburg, RUSSIA
|
| Quelle/Jahr | 2004 Conference on Precision Electromagnetic Measurements Digest:(2004), 256 |
| ISBN | 0-7803-8493-8 |
| Berichtsnummer | 04CH37570 |
| Verlag | Piscataway, NJ: IEEE |
| Konferenzangaben | Conference on Precision Electromagnetic Measurement (CPEM), London, 27, June - 02, July, 2004, UK |
| Freie Schlagworte | intercomparison ; precision current sources ; linear voltage ramp |
| Zusammenfassung | An intercomparison of precision current sources was carried out for currents between 10 fA to 10 pA. The current sources of both PTB and VNIIM were based on the principle of charging a capacitor using a linear voltage ramp. The relative deviation for the values of the sources were found to be between 2.8·10-4 and 3.1·10-3, depending on the current range. |
Zitierung
Willenberg, G.-D., Tauscher, H.-N., Pavlov, O. M., & Korotkova, I. (2004). Intercomparison of precision current sources in the range from 10 fA to 10 pA between PTB and VNIIM [poster]. Conference on Precision Electromagnetic Measurement (CPEM), London, 27, June - 02, July, 2004, UK.