Pekka Immonen

1984 …2016
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Josephson junction devices Engineering & Materials Science
Electric potential Engineering & Materials Science
electric potential Physics & Astronomy
Magnetometers Engineering & Materials Science
Josephson junctions Physics & Astronomy
quantum Hall effect Physics & Astronomy
alternating current Physics & Astronomy
graphene Physics & Astronomy

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Research Output 1984 2016

  • 4 Article
  • 2 Conference article in proceedings
  • 1 Report
7 Citations (Scopus)

Mini array of quantum Hall devices based on epitaxial graphene

Novikov, S., Lebedeva, N., Hämäläinen, J., Iisakka, I., Immonen, P., Manninen, A. & Satrapinski, A., 2016, In : Journal of Applied Physics. 119, 17, 174504.

Research output: Contribution to journalArticleScientificpeer-review

quantum Hall effect
graphene
Hall resistance
plateaus
wire
1 Citation (Scopus)

Demonstration of 50-Hz electrical active power measurement using a micromechanical magnetometer

Rimminen, H., Hällström, J., Immonen, P., Seppä, H., Manninen, A., Latonen, T., Kyynäräinen, J. & Kärkkäinen, A., 2012, Proceedings: Conference on Precision electromagnetic Measurements, CPEM 2012 2012. Institute of Electrical and Electronic Engineers IEEE, p. 232-233

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Magnetometers
Demonstrations
Lorentz force
Magnetic couplings
Electric potential

EURAMET #1172: Bilateral three-phase AC power and energy comparison at power frequency

Hällström, J., Suomalainen, E-P., Immonen, P. & Svensson, S., 2012, Espoo: Centre of Metrology and Accreditation. 18 p. (MIKES Publication; No. J2/2012).

Research output: Book/ReportReportProfessional

Open Access
alternating current
Finland
Sweden
energy
3 Citations (Scopus)

Comparison EUROMET.EM-K8 of DC voltage ratio: Results

Marullo-Reedtz, G., Cerri, R., Waldmann, W., Streit, J., Immonen, P., Blanc, I., Raso, F., Funck, T., Schumacher, B., Dierikx, E. F., Nunes, M., Vrabček, P., Rudohradský, D., Gunnarsson, O., Rydler, K. E., Jeanneret, B., Jeckelmann, B., Pulfer, T., Turhan, S. S., Yilmaz, O. & 7 others, Williams, J. M., Slinde, H., Lind, K., Nicolas, J., Lindic, M., Flouda, E. & Erdos, G., 1 Apr 2005, In : IEEE Transactions on Instrumentation and Measurement. 54, 2, p. 576-579 4 p.

Research output: Contribution to journalArticleScientificpeer-review

direct current
Electric potential
electric potential
equivalence
5 Citations (Scopus)

A computer-controlled Josephson voltage standard

Seppä, H., Immonen, P. & Räihä, J., 1988, In : IEEE Transactions on Instrumentation and Measurement. 37, 1, p. 2-9

Research output: Contribution to journalArticleScientificpeer-review

Electrochemical cells
electrochemical cells
Electric potential
electric potential
Calibration