Home > Research > Researchers > Dr Alexander Kozorezov > Publications

Dr Alexander Kozorezov

Senior Research Fellow

  1. 2019
  2. Published

    A superconducting thermal switch with ultrahigh impedance for interfacing superconductors to semiconductors

    McCaughan, A., V. B. Verma, Buckley, S. M., J. P. Allmaras, Kozorezov, A., A. N. Tait, S. W. Nam & J. M. Shainline, 1/10/2019, In : Nature Electronics. 2, p. 451-456 6 p.

    Research output: Contribution to journalJournal article

  3. Published

    Intrinsic Timing Jitter and Latency in Superconducting Nanowire Single-photon Detectors

    Allmaras, J. P., Kozorezov, A. G., Korzh, B. A., Berggren, K. K. & Shaw, M. D., 26/03/2019, In : Physical Review Applied. 11, 3, 19 p., 034062.

    Research output: Contribution to journalJournal article

  4. 2016
  5. Published

    Hotspot relaxation dynamics in a current-carrying superconductor

    Marsili, F., Stevens, M. J., Kozorezov, A. G., Lambert, C. J., Stern, J. A., Horansky, R. D., Dyer, S., Duff, S., Pappas, D. P., Lita, A. E., Shaw, M. D., Mirin, R. P. & Nam, S. W., 17/03/2016, In : Physical review B. 93, 9, 10 p., 094518.

    Research output: Contribution to journalJournal article

  6. 2015
  7. Published

    Quasiparticle recombination in hotspots in superconducting current-carrying nanowires

    Kozorezov, A. G., Lambert, C., Marsili, F., Stevens, M. J., Verma, V. B., Stern, J. A., Horansky, R., Dyer, S., Duff, S., Pappas, D. P., Lita, A., Shaw, M. D., Mirin, R. P. & Nam, S. W., 1/08/2015, In : Physical review B. 92, 6, 16 p., 064504.

    Research output: Contribution to journalJournal article

  8. 2014
  9. Published

    Josephson effects in an alternating current biased transition edge sensor

    Gottardi, L., Kozorezov, A., Akamatsu, H., van der Kuur, J., Bruijn, M. P., den Hartog, R. H., Hijmering, R., Khosropanah, P., Lambert, C., van der Linden, A. J., Ridder, M. L., Suzuki, T. & Gao, J. R., 20/10/2014, In : Applied Physics Letters. 105, 16, 4 p., 162605.

    Research output: Contribution to journalJournal article

  10. Published

    Hotspot dynamics in current carrying WSi superconducting nanowires

    Marsili, F., Stevens, M. J., Kozorezov, A., Verma, V. B., Lambert, C., Stern, J. A., Horansky, R., Dyer, S., Shaw, M. D., Mirin, R. P. & Nam, S. W., 1/01/2014, 2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications. IEEE, 2 p. (Optics InfoBase Conference Papers).

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

  11. 2013
  12. Published

    Athermal energy loss from x-rays deposited in thin superconducting films on solid substrates

    Kozorezov, A. G., Lambert, C. J., Bandler, S. R., Balvin, M. A., Busch, S. E., Nagler, P. N., Porst, J-P., Smith, S. J., Stevenson, T. R. & Sadleir, J. E., 5/03/2013, In : Physical review B. 87, 10, 15 p., 104504.

    Research output: Contribution to journalJournal article

  13. 2007
  14. Published

    Effect of prolonged annealing on the performance of coaxial Ge gamma-ray detectors.

    Owens, A., Brandenburg, S., Buis, E-J., Kozorezov, A. G., Kraft, S., Ostendorf, R. W. & Quarati, F., 11/01/2007, In : Journal of Instrumentation. 2, P01001

    Research output: Contribution to journalJournal article

  15. 2006
  16. Published

    Carrier dynamics and resolution of co-planar grid radiation detectors

    Kozorezov, A. G., Owens, A., Peacock, A. & Wigmore, J. K., 07/2006, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 563, 1, p. 37-40 4 p.

    Research output: Contribution to journalJournal article

  17. Published

    Imaging spectroscopy with Ta/Al DROIDs: Performance for different absorber lengths

    Hijmering, R. A., Verhoeve, P., Martin, D. D. E., Peacock, A., Kozorezov, A. G. & Venn, R., 04/2006, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 559, 2, p. 692-694 3 p.

    Research output: Contribution to journalJournal article

  18. Published

    Imaging spectroscopy with Ta/Al DROIDs: Performance for different Al trapping layer thicknesses

    Hijmering, R. A., Verhoeve, P., Martin, D. D. E., Peacock, A. & Kozorezov, A. G., 04/2006, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 559, 2, p. 689-691 3 p.

    Research output: Contribution to journalJournal article

  19. 2005
  20. Published

    Resolution degradation of semiconductor detectors due to carrier trapping

    Kozorezov, A. G., Wigmore, J. K., Owens, A., den Hartog, R., Peacock, A. & Al-Jawhari, H. A., 1/07/2005, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 546, 1-2, p. 209-212 4 p.

    Research output: Contribution to journalJournal article

  21. Published

    Analytic model for the spatial and spectral resolution of pixellated semiconducting detectors of high-energy photons

    Kororezov, A. G., Wigmore, J. K., Owens, A., Den Hartog, R. & Peacock, A., 04/2005, In : Journal of Applied Physics. 97, 7, p. 074502

    Research output: Contribution to journalJournal article

  22. 2004
  23. Published

    The role of photons in establishing a non-equilibrium quasiparticle state in small gap mulitple tunnelling superconducting tunnel junctions.

    Kozorezov, A. G., Wigmore, J. K., Brammertz, G. & Peacock, A., 11/2004, In : Physica Status Solidi C. 1, 11, p. 2816-2819 4 p.

    Research output: Contribution to journalJournal article

  24. Published

    The effect of carrier diffusion on the characteristics of semiconductor imaging arrays.

    Kozorezov, A. G., Wigmore, J. K., Owens, A., den Hartog, R. & Peacock, A., 09/2004, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 531, 1-2, p. 52-55 4 p.

    Research output: Contribution to journalJournal article

  25. Published

    Phonon excitation of quasiparticles in niobium and tantalum superconducting tunnel junction photon detectors.

    Wigmore, J. K., Boyd, P., Steele, A. C., Kozorezov, A. G. & Bradley, D. I., 11/03/2004, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 520, 1-3, p. 263-266 4 p.

    Research output: Contribution to journalJournal article

  26. Published

    The effect of quasiparticle self-generation on the performance of small gap, multi-tunnelling STJs.

    Kozorezov, A. G., Brammerts, G., Wigmore, J. K., den Hartog, R., Verhoeve, P., Peacock, A., Martin, D. & Venn, R., 11/03/2004, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 520, 1-3, p. 227-230 4 p.

    Research output: Contribution to journalJournal article

  27. Published

    Characterisation of Ta STJ photon detectors using phonon pulses at mK temperatures.

    Wigmore, J. K., Boyd, P., Kozorezov, A. G. & Bradley, D. I., 2004, Proceedings of the 6th European conference on applied superconductivity: EUCAS. Bristol: Institute of Physics, p. 3007-3013 7 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  28. Published

    Enhancement of photo-responsivity of small gap, mulit-tunnelling superconducting tunnel junctions due to quasiparticle multiplication.

    Brammertz, G., Kozorezov, A. . G., den Hartog, R., Verhoeve, P., Peacock, A., Wigmore, J. K., Martin, D. & Venn, R., 2004, Proceedings of the 6th European conference on applied superconductivity: EUCAS. Briston: Institute of Physics, p. 2927-2934 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  29. Published

    Evidence for an excited non-equilibrium quasiparticle distribution in superconducting tunnel junctions resulting from energy accumulation via sequential tunnelling.

    Kozorezov, A. G., Wigmore, J. K., Peacock, A., den Hartog, R., Martin, D., Brammertz, G., Verhoeve, P. & Rando, N., 2004, In : Physical review B. 69, p. 184506

    Research output: Contribution to journalJournal article

  30. Published

    Formation of a highly non-equilibrium state in small gap, multi-tunnelling superconducting tunnel junctions.

    Kozorezov, A. G., Brammerts, G., Wigmore, J. K., den Hartog, R., Verhoeve, P., Peacock, A., Martin, D. & Venn, R., 2004, Proceedings of the 6th European conference on applied superconductivity: EUCAS. Bristol: Institute of Physics, p. 2557-2564 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  31. Published

    Observations of a new non-equilibrium state in superconductors caused by sequential tunnelling.

    Kozorezov, A. G., Brammerts, G., den Hartog, R., Verhoeve, P., Peacock, A., Wigmore, J. K., Martin, D. & Rando, N., 2004, In : EPL. 66, p. 265-269 5 p.

    Research output: Contribution to journalJournal article

  32. Published

    Quasiparticle dynamics in a tantalum superconducting tunnel junction photon detector studied using phonon pulses.

    Wigmore, J. K., Boyd, P., Kozorezov, A. G. & Bradley, D. I., 2004, In : Physica Status Solidi C. 1, 11, p. 2791-2794 4 p.

    Research output: Contribution to journalJournal article

  33. 2003
  34. Published

    Energy-dependent kinetic model of photon absorption by superconducting tunnel junctions.

    Brammertz, G., Wigmore, J. K., Kozorezov, A. G., den Hartog, R., Verhoeve, P., Martin, D., Peacock, A., Golubov, A. A. & Rogalla, H., 1/11/2003, In : Journal of Applied Physics. 94, 9, p. 5854-5865 12 p.

    Research output: Contribution to journalJournal article

  35. Published

    Noise in a Quatratan-based detector: comparison with superconducting tunnel junctions.

    den Hartog, R. H., Kozorezov, A. G., Verhoeve, P. & Martin, D., 11/08/2003, In : Proceedings of SPIE. 4851, p. 1002-1008 7 p.

    Research output: Contribution to journalJournal article

  36. Published

    Optimization of array design for TIBr imaging detectors.

    den Hartog, R. H., Owens, A., Kozorezov, A. G., Bavdaz, M., Peacock, A. J., Gostilo, V., Lisjutin, I. & Zatoloka, S., 11/08/2003, In : Proceedings of SPIE. 4851, p. 922-932 11 p.

    Research output: Contribution to journalJournal article

  37. Published

    Phonon absorption by superconducting tunnel junction x-ray detectors.

    Wigmore, J. K., Steele, A. C., Kozorezov, A. G., Peacock, A., den Hartog, R. & Verhoeve, P., 1/05/2003, In : Journal of Applied Physics. 93, 9, p. 5707-5713 7 p.

    Research output: Contribution to journalJournal article

  38. Published

    The Effect of Spatial Inhomogeneities on Spectroscopic Performance of Superconductor Tunneling Junctions as Photon Detectors.

    Kozorezov, A. G., 30/04/2003, International Progress on Advanced Optics and Sensors. Ohmori, H. & Shimizu, H. M. (eds.). Tokyo: Universal Academy Press, p. 389-399 11 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  39. Published

    The X-ray response of TlBr.

    Owens, A., Bavdaz, M., Brammertz, G., Gostilo, V., Graafsma, H., Kozorezov, A., Krumrey, M., Lisjutin, I., Peacock, A., Puig, A., Sipila, H. & Zatoloka, S., 1/02/2003, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 497, 2-3, p. 370-380 11 p.

    Research output: Contribution to journalJournal article

  40. Published

    Hard X-ray spectroscopy using a small-format TlBr array.

    Owens, A., Bavdaz, M., Brammertz, G., Gostilo, V., Haack, N., Kozorezov, A., Lisjutin, I., Peacock, A. & Zatoloka, S., 2003, In : Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 497, 2-3, p. 359-369 11 p.

    Research output: Contribution to journalJournal article

  41. 2002
  42. Published

    Heat pulse studies of quasiparticle dynamics in superconducting tunnel junction photon detectors.

    Steele, A. C., Boyd, P., Kozorezov, A. G., Wigmore, J. K. & Bradley, D. I., 05/2002, In : Physica B: Condensed Matter. 316-31, 1, p. 583-585 3 p.

    Research output: Contribution to journalJournal article

  43. 1999
  44. Published

    Lattice dynamics of a disordered solid-solid interface

    Fagas, G., Kozorezov, A. G., Lambert, C. J., Wigmore, J. K., Peacock, A., Poelaert, A. & den Hartog, R., 1/09/1999, In : Physical review B. 60, 9, p. 6459-6464 6 p.

    Research output: Contribution to journalJournal article

  45. Published

    Lattice-dynamical calculation of phonon scattering at a disordered interface

    Fagas, G., Kozorezov, A. G., Lambert, C. J. & Wigmore, J. K., 03/1999, In : Physica B: Condensed Matter. 263-264, 1, p. 739-741 3 p.

    Research output: Contribution to journalJournal article

Back to top