CUSPIDOR Publications

Papers in scientific journals

  1. Thermal Stability of Defect‐Enhanced Ge on Si Quantum Dot Luminescence upon Millisecond Flash Lamp Annealing
    L. Spindlberger, S. Prucnal, J. Aberl, M. Brehm
    Phys. Status Solidi A 216, 1900307 (2019), doi:10.1002/pssa.201900307
  2. Slow light with interleaved p-n junction to enhance performance of integrated Mach-Zehnder silicon modulators
    M. Passoni, D. Gerace, L. O’Faolain, L.C. Andreani
    Nanophotonics 8, 1485 (2019), doi:10.1515/nanoph-2019-0045
  3. Doubly resonant χ(2) nonlinear photonic crystal cavity based on a bound state in the continuum
    M. Minkov, D. Gerace, S. Fan
    Optica 6, 1039 (2019), doi:10.1364/OPTICA.6.001039
  4. Assessing Carrier Recombination Processes in Type-II SiGe/Si(001) Quantum Dots
    F. Hackl, M. Grydlik, P. Klenovský, F. Schäffler, T. Fromherz, M. Brehm
    Ann. Phys. 531, 1800259 (2019), doi:10.1002/andp.201800259
  5. Optical orientation and alignment of excitons in direct and indirect band gap (In,Al)As/AlAs quantum dots with type-I band alignment
    J. Rautert, T.S. Shamirzaev, S.V. Nekrasov, D.R. Yakovlev, P. Klenovský, Yu.G. Kusrayev, M. Bayer
    Phys. Rev. B 99, 195411 (2019), doi:10.1103/PhysRevB.99.195411
  6. Electronic states of (InGa)(AsSb)/GaAs/GaP quantum dots
    P. Klenovský , A. Schliwa, D. Bimberg
    Phys. Rev. B 100, 115424 (2019), doi:10.1103/PhysRevB.100.115424
  7. Optical response of (InGa)(AsSb)/GaAs quantum dots embedded in a GaP matrix
    P. Steindl, E. M. Sala, B. Alén, D.F. Marrón, D. Bimberg, P. Klenovský
    Phys. Rev. B 100, 195407 (2019), doi:10.1103/PhysRevB.100.195407
  8. Single-particle-picture breakdown in laterally weakly confining GaAs quantum dots
    D. Huber, B.U. Lehner, D. Csontosová, M. Reindl, S. Schuler, S.F. Covre da Silva, P. Klenovský, A. Rastelli
    Phys. Rev. B 100, 235425 (2019), doi:10.1103/PhysRevB.100.235425
  9. Resolving the temporal evolution of line broadening in single quantum emitters
    C. Schimpf, M. Reindl, P. Klenovský, T. Fromherz, S.F. Covre da Silva, J. Hofer, C. Schneider, S. Höfling, R. Trotta, A. Rastelli
    Optics Express 27, 35290 (2019), doi:10.1364/OE.27.035290
  10. Quantum Computers as Universal Quantum Simulators: State‐of‐the‐Art and Perspectives
    F. Tacchino, A. Chiesa, S. Carretta, D. Gerace
    Advanced Quantum Technologies 3, 1900052 (2019), doi:10.1002/qute.201900052 , featured on journal cover
  11. Selective tuning of optical modes in a silicon comb-like photonic crystal cavity
    M. Clementi, A. Barone, T. Fromherz, D. Gerace, and M. Galli
    Nanophotonics 9, 205 (2020), doi:10.1515/nanoph-2019-0395
  12. Monolithic Silicon-Based Nanobeam Cavities for Integrated Nonlinear and Quantum Photonics
    J.P. Vasco, D. Gerace, K. Seibold, V. Savona
    Phys. Rev. Applied 13, 034070 (2020), doi:10.1103/PhysRevApplied.13.034070
  13. Optimizing an interleaved p-n junction to reduce energy dissipation in silicon slow-light modulators
    M. Passoni, D. Gerace, L. O’Faolain, L.C. Andreani
    Photonics Research 8, 457 (2020), doi:10.1364/PRJ.382620
  14. In-Situ Annealing and Hydrogen Irradiation of Defect-Enhanced Germanium Quantum Dot Light Sources on Silicon
    L. Spindlberger, J. Aberl, A. Polimeni, J. Schuster, J. Hörschläger, T. Truglas, H. Groiss, F. Schäffler, T. Fromherz, M. Brehm
    Crystals 10, 351 (2020), doi:10.3390/cryst10050351
  15. Doubly resonant second-harmonic generation of a vortex beam from a bound state in the continuum
    J. Wang, M. Clementi, M. Minkov, A. Barone, J.-F. Carlin, N. Grandjean, D. Gerace, S. Fan, M. Galli, R. Houdré
    Optica 7, 1126 (2020), doi:10.1364/OPTICA.396408
  16. Doubly Resonant Second Harmonic Generation in Photonic Crystal Cavities via Bound States in the Continuum,
    M. Clementi, A. Barone, J. Wang, M. Minkov, J. Carlin, N. Grandjean, S. Fan, R. Houdré, D. Gerace, M. Galli,
    in Frontiers in Optics / Laser Science (OSA), FM2C.3 (2020), doi:10.1364/FIO.2020.FM2C.3
  17. Theory of magneto-optical properties of neutral and charged excitons in GaAs/AlGaAs quantum dots
    D. Csontosová, P. Klenovský
    Phys. Rev. B 102, 125412 (2020), doi:10.1103/PhysRevB.102.125412
  18. Model of thermo-optic nonlinear dynamics of photonic crystal cavities
    S. Iadanza, M. Clementi, C. Hu, S.A. Schulz, D. Gerace, M. Galli, and L. O’Faolain
    Phys. Rev. B 102, 245404 (2020), doi:10.1103/PhysRevB.102.245404
  19. Thermo-optically induced transparency on a photonic chip
    M. Clementi, S. Iadanza, S. Schulz, G. Urbinati, D. Gerace, L. O’Faloain, M. Galli
    Light: Science & Applications 10, 240 (2021), doi:10.1038/s41377-021-00678-4
  20. Observation of Induced Transparency and Slow Light via Thermo-Optic Effect on a Silicon Chip
    M. Clementi, S. Iadanza, S. Schulz, G. Urbinati, D. Gerace, L. O'Faloain, M. Galli
    in Conference on Lasers and Electro-Opics (OSA), FTh1J.4 (2021), doi:10.1364/CLEO_QELS.2021.FTh1J.4
  21. Light emission from direct band gap germanium containing split-interstitial defects
    F. Murphy-Armando, M. Brehm, P. Steindl, M. T. Lusk, T. Fromherz, K. Schwarz, P. Blaha
    Phys. Rev. B 103, 085310 (2021), doi:10.1103/PhysRevB.103.085310
  22. Advanced hydrogenation process applied on Ge on Si quantum dots for enhanced light emission
    L. Spindlberger, M. Kim, J. Aberl, T. Fromherz, F. Schäffler, F. Fournel, J.-M. Hartmann, B. Hallam, M. Brehm
    Applied Physics Letters 118, 083104 (2021), doi:10.1063/5.0036039
  23. Structural and compositional analysis of (InGa)(AsSb)/GaAs/GaP Stranski–Krastanov quantum dots
    R.S.R. Gajjela, A.L. Hendriks, J.O. Douglas, E.M. Sala, P. Steindl, P. Klenovský, P.A.J. Bagot, D. Bimberg, P.M. Koenraad
    Light: Science & Applications 10, 125 (2021), doi:10.1038/s41377-021-00564-z
  24. On the importance of antimony for temporal evolution of emission from self-assembled (InGa)(AsSb)/GaAs quantum dots on GaP(001)
    P. Steindl, E. M. Sala, B. Alén, D. Bimberg, P. Klenovský
    New Journal of Physics 23, 103029 (2021), doi:10.1088/1367-2630/ac2bd6
  25. Electric field induced tuning of electronic correlation in weakly confining quantum dots
    H. Huang, D. Csontosová, S. Manna, Y. Huo, R. Trotta, A. Rastelli, P. Klenovský
    Phys. Rev. B 104, 165401 (2021), doi:10.1103/PhysRevB.104.165401
  26. Design, Theoretical, and Experimental Investigation of Tensile-Strained Germanium Quantum-Well Laser Structure
    M. K. Hudait, F. Murphy-Armando, D. Saladukha, M.B. Clavel, P.S. Goley, D. Maurya, S. Bhattacharya, T. J. Ochalski
    ACS Applied Electronic Materials 3, 4535 (2021), doi:10.1021/acsaelm.1c00660
  27. Electromagnetically induced transparency from first-order dynamical systems
    M. Clementi, M. Galli, L. O’Faolain, D. Gerace
    Phys. Rev. B 104, 205434 (2021), doi:10.1103/PhysRevB.104.205434
  28. Modeling electronic and optical properties of III–V quantum dots—selected recent developments
    A. Mittelstädt, A. Schliwa, P. Klenovský
    Light: Science & Applications 11, 17 (2022), doi:10.1038/s41377-021-00700-9
  29. Single SiGe Quantum Dot Emission Deterministically Enhanced in a High-Q Photonic Crystal Resonator
    T. Poempool, J. Aberl, M. Clementi, L. Spindlberger, L. Vukušić, M. Galli, D. Gerace, F. Fournel, J.-M. Hartmann, F. Schäffler, M. Brehm, T. Fromherz
    arXiv:2204.09470 (2022), doi: 10.48550/arXiv.2204.09470

Conference presentations

  1. Cuspidor: CMOS Compatible Single Photon Sources based on SiGe Quantum Dots (invited)
    F. Murphy-Armando
    2nd All Ireland Conference on Quantum Technologies, 21 Jan. 2019, Maynooth, Ireland
  2. Demonstration of optical frequency combs in photonic crystal cavities (invited)
    M. Clementi, A. Barone, T. Fromherz, D. Gerace, and M. Galli
    21st International Conference on Transparent Optical Networks (ICTON 2019), 9-13 July 2019, Angers, France
  3. InGa(As,Sb) quantum dots on GaP (001) substrates: effects of quantum confinement on electronic states
    P. Klenovský , E.M. Sala, A. Schliwa, D. Bimberg
    UK Semiconductors 2019, 11 July 2019, Sheffield, UK
  4. Synergetic integration of defects and group-IV quantum dots for optoelectronic applications (invited)
    M. Brehm, L. Spindlberger, J. Aberl, P. Rauter, F. Schäffler, T. Fromherz
    SPIE Optics + Photonics, 11-15 Aug. 2019, San Diego, California, USA
  5. Single SiGe quantum dots integrated into photonic crystal cavities: a CMOS compatible nanophotonic platform for the telecom wavelength region (invited)
    J. Aberl, M. Clementi, J. Schuster, L. Spindlberger, T. Poempool, M. Galli, D. Gerace, F. Murphy-Armando, P. Klenovský, M. Schatzl, F. Hackl, P. Rauter, M. Brehm, F. Schäffler, T. Fromherz
    SPIE Optics + Photonics, 11-15 Aug. 2019, San Diego, California, USA
  6. Enhancing the pumping-efficiency of defect-enhanced Ge quantum dots
    L. Spindlberger, J. Aberl, A. Polimeni, M. Lusk, M. Kim, B. Hallam, S. Prucnal, T. Fromherz, F. Schäffler, M. Grydlik, M. Brehm
    Gettering and Defect Engineering in Semiconductor Technology (GADEST 2019), 22-27 Sept. 2019, Zeuthen, Germany
  7. Atomistic calculation of light emission in defect engineered Ge (invited)
    F. Murphy-Armando
    D-SPA RISE Workshop, 19 Nov. 2019, CAPPA-CIT, Cork, Ireland
  8. Nonclassical light sources for silicon photonics (invited)
    M. Galli
    Italian National Conference on the Physics of Matter FISMAT 2019, 30 Sept. – 04 October 2019, Catania, Italy
  9. Photonic Crystal Cavities for Enhanced Nonlinear and Quantum Optics (invited)
    D. Gerace
    Workshop on Complex Materials for Nonlinear Optics (CMNO2020), 29 - 31 Jan. 2020, ETH Hönggerberg, Switzerland.
  10. Photonic Crystal Cavities with Comb-like Spectrum for Integrated Nonlinear Optics in Silicon
    M. Clementi
    Workshop on Complex Materials for Nonlinear Optics (CMNO2020), 29 - 31 Jan. 2020, ETH Hönggerberg, Switzerland.
  11. Photonic crystal cavities for enhanced nonlinear and quantum optics (invited)
    D. Gerace
    21st Winterschool on New Developments in Solid State Physics, 23 - 28 Feb. 2020, Mauterndorf, Austria.
  12. Doubly Resonant Second Harmonic Generation in Photonic Crystal Cavities via Bound States in the Continuum
    M. Clementi, A. Barone, J. Wang, M. Minkov, J. Carlin, N. Grandjean, S. Fan, R. Houdré, D. Gerace, M. Galli
    Frontiers in Optics 2020, 14 - 17. Sept. 2020, Washington DC, USA
  13. Photonic crystal cavities for enhanced nonlinear effects (invited)
    D. Gerace
    Mini Symposium: Parametric interactions in photonic crystals, ECLAUSion program, Apr. 27, 2021, Lyon, France.
  14. Observation of Induced Transparency and Slow Light via Thermo-Optic Effect on a Silicon Chip
    M. Clementi, S. Iadanza, S. Schulz, G. Urbinati, D. Gerace, L. O'Faloain, M. Galli
    Conference on Lasers and Electro-Optics (CLEO), 9 - 14 May 2021, San Jose, California, USA
  15. Computational modelling of Photo-luminescence, thermoelectricity and transport in Ge with defects and alloys
    F. Murphy-Armando
    Invited seminar presentation, 7 Oct 2021, Centro Atómico, Bariloche, Argentina
  16. Single SiGe quantum dot coupled to bichromatic photonic crystal cavities for potential applications as single telecom photon emitters
    T. Poempool, J. Aberl, M. Clementi, L. Spindlberger, L. Vukušić, M. Galli, D. Gerace, F. Schäffler, M. Brehm and T. Fromherz
    5th International Conference on Optics, Photonics and Lasers (OPAL), 18 - 20 May 2022, Tenerife, Spain.
  17. Light emission by electronic structure change by introduced defects in Ge
    F. Murphy-Armando, M. Brehm, P. Steindl, M. T. Lusk, T. Fromherz, K. Schwarz, P. Blaha
    EMRS Spring Meeting, May 31 - June 4, Virtual Conference.
  18. Silicon Photonic Crystal Cavities for Integrated Quantum Photonics
    A. Barone, T. Poempool, M. Clementi, A. Marcia, M. Liscidini, D. Bajoni, D. Gerace, T. Fromherz, M. Galli
    12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, July 19 – 22, 2022, Torremolinos, Spain.
  19. Silicon Photonic Crystal Cavities for Spontaneous Four-Wave Mixing
    A. Barone, T. Poempool, M. Clementi, A. Marcia, M. Liscidini, D. Bajoni, D. Gerace, T. Fromherz, M. Galli
    Nonlinear Photonics, Advanced Photonics Congress, July 24 – 28, 2022, Maastricht, Netherlands.
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