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Dr Qi Lu

Senior Research Associate

  1. 2020
  2. Published

    Room temperature upconversion electroluminescence from a mid-infrared In(AsN) tunneling diode

    Di Paola, D. M., Lu, Q., Repiso, E., Kesaria, M., Makarovsky, O., Krier, A. & Patanè, A., 6/04/2020, In : Applied Physics Letters. 116, 14, 5 p., 142108.

    Research output: Contribution to journalJournal article

  3. 2019
  4. Published

    Mid-infrared Light Emitting Diodes

    Krier, A., Repiso Menendez, E., Al-Saymari, F., Carrington, P., Marshall, A., Lu, Q., Krier, S., Lulla Ramrakhiyani, K., Steer, M., MacGregor, C., Broderick, C., Arkani, R., O'Reilly, E., Sorel, M., Molina, S. & de la Mata, M., 18/10/2019, Mid-infrared Optoelectronics Materials, Devices, and Applications. Tournié, E. & Cerutti, L. (eds.). Elsevier

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

  5. Published

    Optical properties of metamorphic type-I InAs1-xSbx/AlyIn1-yAs quantum wells grown on GaAs for the mid-infrared spectral range

    Repiso Menendez, E., Broderick, C., de la Mata, M., Arkani, R., Lu, Q., Marshall, A., Molina, S., O'Reilly, E., Carrington, P. & Krier, A., 30/08/2019, In : Journal of Physics D: Applied Physics. 52, 10 p., 465102.

    Research output: Contribution to journalJournal article

  6. Published

    InAs/GaSb superlattice interband cascade light emitting diodes with high output power and high wall-plug efficiency

    Lu, Q., Krier, A., Zhou, Y., Cai, X., Xu, Z., Chen, J. & He, L., 27/06/2019, In : Applied Physics Letters. 114, 25, 5 p., 253507.

    Research output: Contribution to journalJournal article

  7. Published

    Heteroepitaxial Integration of Mid-Infrared InAsSb Light Emitting Diodes on Silicon

    Delli, E., Hodgson, P. D., Repiso Menendez, E., Craig, A. P., Hayton, J., Lu, Q., Marshall, A. R. J., Krier, A. & Carrington, P. J., 1/06/2019, In : IEEE Photonics Journal. 11, 3, 8 p., 2200608.

    Research output: Contribution to journalJournal article

  8. Published

    Metamorphic Integration of GaInAsSb Material on GaAs Substrates for Light Emitting Device Applications

    Lu, Q., Marshall, A. & Krier, A., 29/05/2019, In : Materials. 12, 11, 8 p., 1743.

    Research output: Contribution to journalJournal article

  9. Published

    Electroluminescence enhancement in mid-infrared InAsSb resonant cavity light emitting diodes for CO 2 detection

    Al-Saymari, F. A., Craig, A. P., Noori, Y. J., Lu, Q., Marshall, A. R. J. & Krier, A., 1/05/2019, In : Applied Physics Letters. 114, 17, 4 p., 171103.

    Research output: Contribution to journalJournal article

  10. Published

    Low bandgap GaInAsSb thermophotovoltaic cells on GaAs substrate with advanced metamorphic buffer layer

    Lu, Q., Montesdeoca Cardenes, D., Carrington, P. J., Marshall, A. R. J., Krier, A. & Beanland, R., 1/03/2019, In : Solar Energy Materials and Solar Cells. 191, p. 406-412 7 p.

    Research output: Contribution to journalJournal article

  11. Published

    GaSb-based solar cells for multi-junction integration on Si substrates

    Tournet, J., Parola, S., Vauthelin, A., Montesdeoca Cardenes, D., Soresi, S., Martinez, F., Lu, Q., Cuminal, Y., Carrington, P. J., Décobert, J., Krier, A., Rouillard, Y. & Tournié, E., 03/2019, In : Solar Energy Materials and Solar Cells. 191, p. 444-450 7 p.

    Research output: Contribution to journalJournal article

  12. Published

    Mid-Infrared InAs/InAsSb Superlattice nBn Photodetector Monolithically Integrated onto Silicon

    Delli, E., Letka, V., Hodgson, P. D., Repiso Menendez, E., Hayton, J., Craig, A. P., Lu, Q., Beanland, R., Krier, A., Marshall, A. R. J. & Carrington, P. J., 28/02/2019, In : ACS Photonics. 6, 2, p. 538–544 7 p.

    Research output: Contribution to journalJournal article

  13. Published

    Hole capture and emission dynamics of type-II GaSb/GaAs quantum ring solar cells

    Wagener, M. C., Montesdeoca Cardenes, D., Lu, Q., Marshall, A. R. J., Krier, A., Botha, J. R. & Carrington, P. J., 01/2019, In : Solar Energy Materials and Solar Cells. 189, p. 233-238 6 p.

    Research output: Contribution to journalJournal article

  14. 2018
  15. Published

    Electroluminescence and photoluminescence of type-II InAs/InAsSb strained-layer superlattices in the mid-infrared

    Keen, J., Repiso Menendez, E., Lu, Q., Kesaria, M., Marshall, A. R. J. & Krier, A., 09/2018, In : Infrared Physics and Technology. 93, p. 375-380 6 p.

    Research output: Contribution to journalJournal article

  16. Published

    InAs thermophotovoltaic cells with high quantum efficiency for waste heat recovery applications below 1000°C

    Lu, Q., Zhou, X., Krysa, A., Marshall, A., Carrington, P., Tan, C-H. & Krier, A., 1/06/2018, In : Solar Energy Materials and Solar Cells. 179, p. 334-338 5 p.

    Research output: Contribution to journalJournal article

  17. 2017
  18. Published

    Suppression of the surface “dead region” for fabrication of GaInAsSb thermophotovoltaic cells

    Tang, L., Xu, C., Liu, Z., Lu, Q., Marshall, A. & Krier, A., 04/2017, In : Solar Energy Materials and Solar Cells. 163, p. 263-269 7 p.

    Research output: Contribution to journalJournal article

  19. 2016
  20. Published

    InSb-based quantum dot nanostructures for mid-infrared photonic devices

    Carrington, P. J., Repiso Menendez, E., Lu, Q., Fujita, H., Marshall, A. R. J., Zhuang, Q. & Krier, A., 16/09/2016, In : Proceedings of SPIE. 9919, 99190C.

    Research output: Contribution to journalJournal article

  21. 2015
  22. Published

    Gain and threshold current in type II In(As)Sb mid-infrared quantum dot lasers

    Lu, Q., Zhuang, Q. & Krier, A., 15/04/2015, In : Photonics. 2, 2, p. 414-425 12 p.

    Research output: Contribution to journalJournal article

  23. Unpublished

    Mid-infrared antimonide based type II quantum dot lasers for use in gas sensing

    Lu, Q., 2015, (Unpublished) Lancaster University. 152 p.

    Research output: ThesisDoctoral Thesis

  24. 2014
  25. Published

    InSb quantum dots for the mid-infrared spectral range grown on GaAs substrates using metamorphic InAs buffer layers

    Lu, Q., Zhuang, Q., Marshall, A., Kesaria, M., Beanland, R. & Krier, A., 12/05/2014, In : Semiconductor Science and Technology. 29, 7, 8 p., 075011 .

    Research output: Contribution to journalJournal article

  26. Published

    Gain and tuning characteristics of mid-infrared InSb quantum dot diode lasers

    Lu, Q., Zhuang, Q., Hayton, J., Yin, M. & Krier, A., 2014, In : Applied Physics Letters. 105, 3, 3 p., 031115.

    Research output: Contribution to journalJournal article

  27. 2013
  28. Published

    Antimonide quantum dot nanostructures for novel photonic device applications

    Krier, A., Carrington, P., Zhuang, Q., Young, R., Hayne, M., Lu, Q., James Asirvatham, J., Wagener, M., Botha, J. R., Koenraad, P. M. & Smakman, E. P., 5/11/2013, The wonder of nanotechnology: quantum optoelectronic devices and applications . SPIE

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter (peer-reviewed)

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