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Dr Alexander Kozorezov

Formerly at Lancaster University

  1. Chapter
  2. 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

  3. 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

  4. 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

  5. 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

  6. Conference contribution/Paper
  7. 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/Paperpeer-review

  8. Journal article
  9. Published

    Effect of temperature oscillations on kinetic inductance and depairing in thin and narrow superconducting nanowire resonators

    Allmaras, J. P., Kozorezov, A. G., Colangelo, M., Korzh, B. A., Shaw, M. D. & Berggren, K. K., 30/03/2023, In: Physical review B. 107, 10, 11 p., 104520.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. E-pub ahead of print

    Self-heating hotspots in superconducting nanowires cooled by phonon black-body radiation

    Dane, A., Allmaras, J., Zhu, D., Onen, M., Colangelo, M., Baghdadi, R., Tambasco, J-L., Morimoto, Y., Forno, I. E., Charaev, I., Zhao, Q., Skvortsov, M., Kozorezov, A. & Berggren, K. K., 16/09/2022, (E-pub ahead of print) In: Nature Communications. 13, 1, 8 p., 5429.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  11. Published

    Large-Area Superconducting Nanowire Single-Photon Detectors for Operation at Wavelengths up to 7.4 μm

    Colangelo, M., Walter, A. B., Korzh, B. A., Schmidt, E., Bumble, B., Lita, A. E., Beyer, A. D., Allmaras, J. P., Briggs, R. M., Kozorezov, A. G., Wollman, E. E., Shaw, M. D. & Berggren, K. K., 27/07/2022, In: Nano Letters. 22, 14, p. 5667-5673 7 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. Published

    Single-photon detection in the mid-infrared up to 10<i>μ</i>m wavelength using tungsten silicide superconducting nanowire detectors

    Verma, V. B., Korzh, B., Walter, A. B., Lita, A. E., Briggs, R. M., Colangelo, M., Zhai, Y., Wollman, E. E., Beyer, A. D., Allmaras, J. P., Vora, H., Zhu, D., Schmidt, E., Kozorezov, A. G., Berggren, K. K., Mirin, R. P., Nam, S. W. & Shaw, M. D., 31/05/2021, In: APL Photonics. 6, 5, 6 p., 056101.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. Published

    Demonstration of sub-3 ps temporal resolution with a superconducting nanowire single-photon detector

    Korzh, B. A., Qing-Yuan Zhao, J. P. Allmaras, Frasca, S., Autry, T. M., Bersin, E. A., Beyer, A. D., Briggs, R. M. & Kozorezov, A., 2/03/2020, In: Nature Photonics. 14, p. 250–255 6 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  14. 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 Journal/MagazineJournal articlepeer-review

  15. Published

    Determining the depairing current in superconducting nanowire single-photon detectors

    Frasca, S., Korzh, B., Colangelo, M., Zhu, D., Lita, A. E., Allmaras, J. P., Wollman, E. E., Verma, V. B., Dane, A. E., Ramirez, E., Beyer, A. D., Nam, S. W., Kozorezov, A. G., Shaw, M. D. & Berggren, K. K., 30/08/2019, In: Physical review B. 100, 5, 7 p., 054520.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  16. 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 Journal/MagazineJournal articlepeer-review

  17. Published

    Fano fluctuations in superconducting-nanowire single-photon detectors

    Kozorezov, A. G., Lambert, C., Marsili, F., Stevens, M. J., Verma, V. B., Allmaras, J. P., Shaw, M. D., Mirin, R. P. & Nam, S. W., 9/08/2017, In: Physical review B. 96, 5, 13 p., 054507.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  18. 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 Journal/MagazineJournal articlepeer-review

  19. 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 Journal/MagazineJournal articlepeer-review

  20. 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 Journal/MagazineJournal articlepeer-review

  21. 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 Journal/MagazineJournal articlepeer-review

  22. 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 Journal/MagazineJournal articlepeer-review

  23. 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 Journal/MagazineJournal articlepeer-review

  24. 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 Journal/MagazineJournal articlepeer-review

  25. 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 Journal/MagazineJournal articlepeer-review

  26. 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 Journal/MagazineJournal articlepeer-review

  27. 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 Journal/MagazineJournal articlepeer-review

  28. 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 Journal/MagazineJournal articlepeer-review

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