Accurate measurement of currents generated by single electrons transported in a one-dimensional channel

IEE Proceedings: Science, Measurement and Technology

Volumn 147, Issue 4, 2000, Pages 174-176

  Janssen, A ^a   Hartland, ^a  

^a NATIONAL PHYSICAL LABORATORY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTOELECTRIC EFFECTS; COMPARATOR CIRCUITS; ELECTRON TRANSPORT PROPERTIES;

ACOUSTOELECTRIC CURRENTS; CRYOGENIC CURRENT COMPARATORS (CCC);

ELECTRIC CURRENT MEASUREMENT;

EID: 0033715034     PISSN: 13502344     EISSN: None     Source Type: Journal    
DOI: 10.1049/ip-smt:20000449     Document Type: Article

References (5)

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2. TALYANSKII, V.l., SHILTON, J.M., PEPPER, M., SMITH, CO., FORD, C.J.B., LINFIELD, E.H., RITCHIE, D.A., and JONES, G.A.C.: 'Single-electron transport in a one-dimensional channel by hidi-frequency surface acoustic waves', Phys. Rev. B, 1997, 56, pp. 15180-15184
3. KRISTENSEN, A., JENSEN, J.B., ZAFFALON, M., SORENSEN, C.B., REIMANN, S.M., LINDELOF, P.E., MICHEL, M., and FORCHEL, A.: 'Conductance quantisation above 30 K in GaAlAs shallow-etched quantum point contacts smoothly joined to the background 2DEG', J. Appl Phys., 1998, 83, pp. 607-610
4. DELAHAYE, F.: 'A double constant current source for cryogenic current comparators and its applications', IEEE Trans. Inslrum. Meas., 1978, IM-27, pp. 426-429
5. WILLIAMS, J.M., and HARTLAND, A.: 'An automated cryogenic current comparator resistance ratio bridae', IEEE Trans. lustrum. Meas., 1991, IM-40, pp. 267-270