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Dr Sergey Kafanov

Senior Lecturer in Experimental Condensed Matter Physics

  1. 2000
  2. Published

    Optical spectra of the triplet He-2* excitations in various phases of liquid He-3 and He-4 under high pressures

    Parshin, A. Y., Todoshchenko, I. A. & Kafanov, S., 07/2000, In: Physica B: Condensed Matter. 284-288, Part 1, p. 91-92 2 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    Structure and dynamics of the He-2(*) (a3 Sigma(+)(u)) molecular complex in condensed phases of helium

    Kafanov, S., Parshin, A. Y. & Todoshchenko, I. A., 11/2000, In: Journal of Experimental and Theoretical Physics. 91, 5, p. 991-999 9 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. 2005
  5. Published

    Single molecular devices with fullerenes and OligoPhenyleneVinylene (OPV) derivatives

    Danilov, A. V., Kafanov, S., Bjørnholm, T. & Kubatkin, S. E., 2005, IEEE International Electron Devices Meeting, 2005 IEDM - Technical Digest. Vol. 2005. p. 467-470 4 p. 1609381

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  6. 2006
  7. Published

    An ultrasensitive radio-frequency single-electron transistor working up to 4.2 K

    Brenning, H., Kafanov, S., Duty, T., Kubatkin, S. & Delsing, P., 2006, In: Journal of Applied Physics. 100, 11, 4 p., 114321.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    Strong electronic coupling between single C60 molecules and gold electrodes prepared by quench condensation at 4 K. A single molecule three terminal device study

    Danilov, A. V., Kubatkin, S. E., Kafanov, S. & Bjørnholm, T., 2006, In: Faraday Discussions. 131, p. 337-345 9 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. Published

    A single electron transistor on an atomic force microscope probe

    Brenning, H. T. A., Kubatkin, S. E., Erts, D., Kafanov, S., Bauch, T. & Delsing, P., 05/2006, In: Nano Letters. 6, 5, p. 937-941 5 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. Published

    Electron transfer dynamics of bistable single-molecule junctions

    Danilov, A. V., Kubatkin, S. E., Kafanov, S., Flensberg, K. & Bjørnholm, T., 10/2006, In: Nano Letters. 6, 10, p. 2184-2190 7 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  11. 2008
  12. Published

    Electronic transport in single molecule junctions: control of the molecule-electrode coupling through intramolecular tunneling barriers

    Danilov, A., Kubatkin, S., Kafanov, S., Hedegård, P., Stuhr-Hansen, N., Moth-Poulsen, K. & Bjørnholm, T., 01/2008, In: Nano Letters. 8, 1, p. 1-5 5 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. Published

    Charge noise in single-electron transistors and charge qubits may be caused by metallic grains

    Kafanov, S., Brenning, H., Duty, T. & Delsing, P., 17/09/2008, In: Physical review B. 78, 12, 7 p., 125411.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  14. 2009
  15. Published

    Experimental investigation of hybrid single-electron turnstiles with high charging energy

    Kemppinen, A., Kafanov, S., Pashkin, Y., Tsai, J. S., Averin, D. V. & Pekola, J. P., 27/04/2009, In: Applied Physics Letters. 94, 17, p. - 3 p., 172108.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  16. Published

    Single-Electronic Radio-Frequency Refrigerator

    Kafanov, S., Kemppinen, A., Pashkin, Y., Meschke, M., Tsai, J. S. & Pekola, J. P., 18/09/2009, In: Physical review letters. 103, 12, p. - 4 p., 120801.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  17. Published

    Periodicity in Al/Ti superconducting single electron transistors

    MacLeod, S. J., Kafanov, S. & Pekola, J. P., 10/2009, In: Applied Physics Letters. 95, 5, 3 p., 052503.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  18. Published

    Measurement of the shot noise in a single-electron transistor

    Kafanov, S. & Delsing, P., 19/10/2009, In: Physical review B. 80, 15, 5 p., 155320.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  19. Published

    Pumping properties of the hybrid single-electron transistor in dissipative environment

    Lotkhov, S. V., Kemppinen, A., Kafanov, S., Pekola, J. P. & Zorin, A. B., 11/2009, In: Applied Physics Letters. 95, 11, 3 p., 112507.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  20. Published

    Parallel pumping of electrons

    Maisi, V. F., Pashkin, Y. A., Kafanov, S., Tsai, J-S. & Pekola, J. P., 30/11/2009, In: New Journal of Physics. 11, p. - 9 p., 113057.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  21. 2010
  22. Published

    Development of the SINIS turnstile for the quantum metrological triangle

    Kemppinen, A., Kafanov, S., Maisi, V. F., Pashkin, Y. A., Lotkhov, S. V., Chekurov, N., Saira, O. P., Möttönen, M., Hassel, J., Tsai, J. S., Averin, D. V., Zorin, A. B., Manninen, A. J. & Pekola, J. P., 2010, 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010. IEEE, p. 125-126 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  23. Published

    Progress Report on Closing the Quantum Metrological Triangle

    Paalanen, M., Hahtela, O., Kemppinen, A., Maisi, V., Manninen, A., Satrapinski, A., Hassel, J., Helisto, P., Seppa, H., Hakonen, P., Kafanov, S., Mottonen, M., Pekola, J., Averin, D., Pashkin, Y. & Tsai, J., 2010, In: American Physical Society, APS March Meeting 2010, March 15-19,2010.

    Research output: Contribution to Journal/MagazineMeeting abstract

  24. Published

    Hybrid single-electron turnstile: towards a quantum standard of electric current

    Pekola, J. P., Averin, D. V., Kafanov, S., Kemppinen, A., Lotkhov, S. V., Maisi, V. F., Meschke, M., Mottonen, M., Pashkin, Y. A., Saira, O. -P., Tsai, J. S. & Zorin, A. B., 13/06/2010, Precision Electromagnetic Measurements (CPEM), 2010 Conference on. IEEE, p. 88-88 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  25. Published

    Environment-Assisted Tunneling as an Origin of the Dynes Density of States

    Pekola, J. P., Maisi, V. F., Kafanov, S., Chekurov, N., Kemppinen, A., Pashkin, Y., Saira, O. -P., Mottonen, M. & Tsai, J. S., 6/07/2010, In: Physical review letters. 105, 2, p. - 4 p., 026803.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  26. 2011
  27. Published

    Radio-frequency transport of single electrons in superconductor-normal- metal tunnel junctions and the quantum metrological triangle

    Kemppinen, A., Maisi, V. F., Saira, O. P., Kafanov, S., Lotkhov, S. V., Pashkin, Y. A., Aref, T., Meschke, M., Möttönen, M., Hahtela, O., Hassel, J., Luomahaara, J., Mykkänen, E., Koivula, H., Averin, D. V., Seppä, H., Tsai, J. S., Zorin, A. B., Manninen, A. & Pekola, J. P., 2011, 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011. IEEE, 4 p. 6050291

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  28. 2012
  29. Published

    Single-electron devices with a mechanical degree of freedom

    Pashkin, Y. A., Pekola, J. P., Knyazev, D. A., Li, T. F., Kafanov, S., Astafiev, O. & Tsai, J. S., 2012, In: Journal of Physics: Conference Series. 400, PART 5, 6 p., 052028.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  30. Published

    Coherent quantum phase slip

    Astafiev, O. V., Ioffe, L. B., Kafanov, S., Pashkin, Y., Arutyunov, K. Y., Shahar, D., Cohen, O. & Tsai, J. S., 19/04/2012, In: Nature. 484, 7394, p. 355-358 4 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  31. Published

    Fabrication and characterization of Al nanomechanical resonators for coupling to nanoelectronic devices

    Harrabi, K., Pashkin, Y. A., Astafiev, O. V., Kafanov, S., Li, T. F. & Tsai, J. S., 07/2012, In: Applied Physics A. 108, 1, p. 7-11 5 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  32. 2013
  33. Published

    Single flux transistor: the controllable interplay of coherent quantum phase slip and flux quantization

    Kafanov, S. & Chtchelkatchev, N. M., 21/08/2013, In: Journal of Applied Physics. 114, 7, 4 p., 073907.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  34. 2015
  35. Published

    A planar Al-Si Schottky barrier metal-oxide-semiconductor field effect transistor operated at cryogenic temperatures

    Purches, W. E., Rossi, A., Zhao, R., Kafanov, S., Duty, T. L., Dzurak, A. S., Rogge, S. & Tettamanzi, G. C., 12/08/2015, In: Applied Physics Letters. 107, 6, 5 p., 063503.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  36. Published

    Parity effect and single-electron injection for Josephson junction chains deep in the insulating state

    Cedergren, K., Kafanov, S., Smirr, J. -L., Cole, J. H. & Duty, T., 21/09/2015, In: Physical review B. 92, 10, 7 p., 104513.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  37. 2016
  38. Published

    Probing liquid 4He with quartz tuning forks using a novel multifrequency lock-in technique

    Bradley, D. I., Haley, R. P., Kafanov, S., Noble, T., Pickett, G. R., Tsepelin, V., Vonka, J. & Wilcox, T., 09/2016, In: Journal of Low Temperature Physics. 184, 5, p. 1080-1091 12 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  39. 2017
  40. Published

    Operating nanobeams in a quantum fluid

    Bradley, D. I., George, R. E., Guénault, A. M., Haley, R. P., Kafanov, S., Noble, T., Pashkin, Y., Pickett, G. R., Poole, M., Prance, J. R., Sarsby, M., Schanen, R., Tsepelin, V., Wilcox, T. & Zmeev, D., 7/07/2017, In: Scientific Reports. 7, 4876, 8 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  41. Published

    Insulating Josephson-junction chains as pinned Luttinger liquids

    Cedergren, K., Ackroyd, R., Kafanov, S., Vogt, N., Shnirman, A. & Duty, T., 20/10/2017, In: Physical review letters. 119, 16, p. 167701 5 p., 167701.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  42. 2018
  43. Published

    Magnetic-field-induced parity effect in insulating Josephson junction chains

    Duty, T., Cedergren, K., Kafanov, S., Ackroyd, R. & Cole, J. H., 26/08/2018, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  44. Published

    Механический резонанс в кремниевом нанопроводе с высокой добротностью

    Presnov, D. E., Kafanov, S., Dorofeev, A. A., Bozhev, I. V., Trifonov, A. S., Pashkin, Y. & Krupenin, V. A., 31/10/2018, In: JETP Letters. 108, 7, p. 522-528 7 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  45. 2019
  46. Published

    Silicon nanobridge as a high quality mechanical resonator

    Presnov, D. E., Dorofeev, A. A., Bozhev, I. V., Trifonov, A. S., Kafanov, S. G., Pashkin, Y. A. & Krupenin, V. A., 15/03/2019, In: Proceedings of SPIE. 11022, 7 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  47. Published

    Non-linear Dynamics of the Trapped Quantum Vortex

    Depellette, J., Hayward, C., Guthrie, A., Kafanov, S., Morrison, N., Noble, M., Pashkin, Y., Pickett, G. & Tsepelin, V., 31/03/2019, In: APS March Meeting 2021. 1 p., C44.014.

    Research output: Contribution to Journal/MagazineMeeting abstractpeer-review

  48. Published

    Probing superfluid 4He with high-frequency nanomechanical resonators down to mK temperatures

    Guénault, T., Guthrie, A., Haley, R., Kafanov, S., Pashkin, Y., Pickett, G., Poole, M., Schanen, R., Tsepelin, V., Zmeev, D., Collin, E., Maillet, O. & Gazizulin, R., 17/07/2019, In: Physical Review B: Condensed Matter and Materials Physics. 100, 4 p., 020506.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  49. Published

    Multimode probing of superfluid 4He by tuning forks

    Guthrie, A., Haley, R., Jennings, A., Kafanov, S., Kolosov, O., Mucientes, M., Noble, T., Pashkin, Y., Pickett, G., Tsepelin, V., Zmeev, D. & Efimov, V., 13/09/2019, In: Applied Physics Letters. 115, 11, 4 p., 113103.

    Research output: Contribution to Journal/MagazineLetterpeer-review

  50. Published

    Acoustic Damping of Quartz Tuning Forks in Normal and Superfluid $^3$He

    Guénault, T., Haley, R., Kafanov, S., Noble, T., Pickett, G., Poole, M., Schanen, R., Tsepelin, V., Vonka, J., Wilcox, T. & Zmeev, D., 27/09/2019, In: Physical Review B: Condensed Matter and Materials Physics. 100, 10, 8 p., 104526.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  51. 2020
  52. Published

    Detecting a phonon flux in superfluid He-4 by a nanomechanical resonator

    Guenault, A. M., Guthrie, A., Haley, R. P., Kafanov, S., Pashkin, Y. A., Pickett, G. R., Tsepelin, V., Zmeev, D. E., Collin, E., Gazizulin, R. & Maillet, O., 11/02/2020, In: Physical review B. 101, 6, 5 p., 060503.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  53. Published

    Nanoscale Real-Time Detection of Quantum Vortices at Millikelvin Temperatures

    Guthrie, A., Kafanov, S., Noble, M. T., Pashkin, Y. A., Pickett, G. R., Tsepelin, V., Dorofeev, A. A., Krupenin, V. A. & Presnov, D. E., 9/07/2020, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  54. Published

    Observing off-resonance motion of nanomechanical resonators as modal superposition

    Esmenda, J. C., Aguila, M. A. C., Wang, J-Y., Lee, T-H., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Katz, N., Kafanov, S., Pashkin, Y. & Chen, C-D., 5/08/2020, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  55. Published

    On the origin of the controversial electrostatic field effect in superconductors

    Golokolenov, I., Guthrie, A., Kafanov, S., Pashkin, Y. & Tsepelin, V., 1/09/2020, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  56. 2021
  57. Published

    Fabry-Perot Interferometric Calibration of 2D Nanomechanical Plate Resonators

    Aguila, M. A. C., Esmenda, J. C., Wang, J-Y., Lee, T-H., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Kafanov, S., Pashkin, Y. A. & Chen, C-D., 9/02/2021, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  58. Published

    Nanoscale Real-Time Detection of Quantum Vortices at Millikelvin Temperatures

    Guthrie, A., Kafanov, S., Noble, T., Pashkin, Y., Pickett, G., Tsepelin, V., Dorofeev, A., Krupenin, V. & Presnov, D., 11/05/2021, In: Nature Communications. 12, 1, 6 p., 2645.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  59. Published

    On the origin of the controversial electrostatic field effect in superconductors

    Golokolenov, I., Guthrie, A., Kafanov, S., Pashkin, Y. & Tsepelin, V., 12/05/2021, In: Nature Communications. 12, 7 p., 2747.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  60. Published

    Imaging Off-Resonance Nanomechanical Motion as Modal Superposition

    Esmenda, J. C., Aguila, M. A. C., Wang, J-Y., Lee, T-H., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Katz, N., Kafanov, S., Pashkin, Y. A. & Chen, C-D., 31/07/2021, In: Advanced Science. 8, 13, 9 p., 2005041.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  61. Published

    Optoelectrical nanomechanical resonators made from multilayered 2D materials

    Esmenda, J. C., Aguila, M. A. C., Wang, J-Y., Lee, T-H., Chen, Y-C., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Kafanov, S., Pashkin, Y. & Chen, C-D., 19/08/2021, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  62. 2022
  63. Published

    Fabry–Perot interferometric calibration of van der Waals material-based nanomechanical resonators

    Aguila, M. A. C., Esmenda, J. C., Wang, J-Y., Lee, T-H., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Kafanov, S., Pashkin, Y. & Chen, C-D., 20/01/2022, In: Nanoscale Advances. 4, 2, p. 502-509 8 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  64. Published

    Producing and imaging quantum turbulence via pair-breaking in superfluid 3 He − B

    Noble, T., Ahlstrom, S., Bradley, I., Guise, E. A., Haley, R., Kafanov, S., Pickett, G., Poole, M., Schanen, R., Wilcox, T., Woods, A., Zmeev, D. & Tsepelin, V., 25/05/2022, In: Physical Review B: Condensed Matter and Materials Physics. 105, 17, 11 p., 174515.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  65. Published

    Optoelectrical nanomechanical resonators made from multilayered two-dimensional materials

    Esmenda, J. C., Callera Aguila, M. A., Wang, J-Y., Lee, T-H., Chen, Y-C., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Kafanov, S., Pashkin, Y. & Chen, C-D., 22/07/2022, In: ACS Applied Nano Materials. 5, 7, p. 8875-8882 8 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  66. Published

    Photothermal Responsivity of van der Waals Material-Based Nanomechanical Resonators

    Callera Aguila, M. A., Esmenda, J. C., Wang, J-Y., Chen, Y-C., Lee, T-H., Yang, C-Y., Lin, K-H., Chang-Liao, K-S., Kafanov, S., Pashkin, Y. & Chen, C-D., 4/08/2022, In: Nanomaterials. 12, 15, 16 p., 2675.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  67. 2023
  68. Published

    Simulating the Effects of Fabrication Tolerance on the Performance of Josephson Travelling Wave Parametric Amplifiers

    Ó Peatáin, S. G., Dixon, T., Meeson, P. J., Williams, J., Kafanov, S. & Pashkin, Y. A., 1/04/2023, In: Superconductor Science and Technology. 36, 4, 10 p., 045017.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  69. Published

    Modelling Losses in Superconducting Travelling Wave Parametric Amplifiers

    Ó Peatáin, S., Dixon, T., Meeson, P. J., Williams, J. M., Kafanov, S. & Pashkin, Y., 23/05/2023, In: JPS Conference Proceedings. 38, 6 p., 011188.

    Research output: Contribution to Journal/MagazineConference articlepeer-review

  70. Published

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