Pawe³ Machnikowski

Instutute of Physics, Wroc³aw University of Technology
Wybrze¿e Wyspiañskiego 27, 50-370 Wroc³aw, Poland


List of Publications

Refereed papers

  1. K. Roszak, L. Marcinowski, P. Machnikowski, Decoherence-enhanced quantum measurement of a quantum-dot spin qubit, Phys. Rev. A, 91, 032118 (2015), arxiv:1312.0830;
  2. P. Karwat, P. Machnikowski, Decay and persistence of spatial coherence during phonon-assisted relaxation in double quantum dots, Phys. Rev. B, 91, 125428 (2015), arxiv:1410.7468;
  3. M. Azizi, P. Machnikowski, Interband coulomb coupling in narrow-gap semiconductor nanocrystals: k center dot p theory, Phys. Rev. B, 91, 195314 (2015), arxiv:1410.4993 (see Publisher's note: Phys. Rev. B, 91, 199907 (2015));
  4. A. Mielnik-Pyszczorski, K. Gawarecki, P. Machnikowski, Phonon-assisted tunneling of electrons in a quantum well/quantum dot injection structure, Phys. Rev. B, 91, 195421 (2015), arxiv:1405.5067;
  5. P. Kowalski, P. Machnikowski, Efficiency of the coherent biexciton admixture mechanism for multiple exciton generation in inas nanocrystals, Semicond. Sci. Tech., 30, 125009 (2015), arxiv:1506.07154;
  6. D. E. Reiter, D. Wiggerl, S. Lueker, V. M. Axt, P. Machnikowski, T. Kuhn, Generating sequences of phonon wave packets by optical excitation of a quantum dot, J. Phys. Conf. Ser., 647, 012025 (2015);
  7. K. Korzekwa, P. Machnikowski, P. Horodecki, Quantum-state transfer in spin chains via isolated resonance of terminal spins, Phys. Rev. A, 89, 062301 (2014), arxiv:1403.7359;
  8. K. Gawarecki, P. Machnikowski, T. Kuhn, Electron states in a double quantum dot with broken axial symmetry, Phys. Rev. B, 90, 085437 (2014), arxiv:1402.2705;
  9. W. Abdussalam, P. Machnikowski, Superradiance and enhanced luminescence from ensembles of a few self-assembled quantum dots, Phys. Rev. B, 90, 125307 (2014), arxiv:1406.3685;
  10. L. Dusanowski, A. Musial, A. Marynski, P. Mrowinski, J. Andrzejewski, P. Machnikowski, J. Misiewicz, A. Somers, S. Hoefling, J. P. Reithmaier, G. Sek, Phonon-assisted radiative recombination of excitons confined in strongly anisotropic nanostructures, Phys. Rev. B, 90, 125424 (2014);
  11. D. Wigger, S. Lueker, D. E. Reiter, V. M. Axt, P. Machnikowski, T. Kuhn, Energy transport and coherence properties of acoustic phonons generated by optical excitation of a quantum dot, J. Phys. Cond. Mat., 26, 355802 (2014), arxiv:1312.3754;
  12. K. Korzekwa, C. Gradl, M. Kugler, S. Furthmeier, M. Griesbeck, M. Hirmer, D. Schuh, W. Wegscheider, T. Kuhn, C. Schüller, T. Korn, and P. Machnikowski, Spin dynamics in p-doped semiconductor nanostructures subject to a magnetic field tilted from the Voigt geometry, Phys. Rev. B 88, 155303 (2013); arxiv:1306.6363;
  13. M. Gawe³czyk, P. Machnikowski, Optical initialization of hole spins in p-doped quantum dots: Orientation efficiency and loss of coherence, Phys. Rev. B 87, 195315 (2013); arxiv:1302.5355;
  14. M. Azizi, P. Machnikowski, Dynamics of dissipative multiple exciton generation in semiconductor nanostructures, Phys. Rev. B 88, 115303 (2013); arxiv:1301.4304;
  15. M. Glässl, A. M. Barth, K. Gawarecki, P. Machnikowski, M. D. Croitoru, Lüker, D. E. Reiter, T. Kuhn, V. M. Axt, Biexciton state preparation in a quantum dot via adiabatic rapid passage: Comparison between two control protocols and impact of phonon-induced dephasing, Phys. Rev. B 87, 085303 (2013);
  16. P. Kowalski, £. Marcinowski, P. Machnikowski, Coulomb matrix elements for the impact ionization process in nanocrystals: an envelope function approach, Phys. Rev. B 87, 075309 (2013); arxiv:1208.2739;
  17. £. Marcinowski, K. Roszak, P. Machnikowski, M. Krzy¿osiak, Phonon influence on the measurement of spin states in double quantum dots using the quantum point contact, Phys. Rev. B 88, 125303 (2013); arxiv:1303.6657;
  18. J. M. Daniels, P. Machnikowski, T. Kuhn, Excitons in quantum dot molecules: Coulomb coupling, spin-orbit effects, and phonon-induced line broadening, Phys. Rev. B 88, 205307 (2013); arXiv:1309.1032; Phys. Rev. B 88 (2013) 205307
  19. P. Kaczmarkiewicz, P. Machnikowski, T. Kuhn, Double quantum dot in a quantum dash: Optical properties, J. Appl. Phys. 114, 183108 (2013); arxiv:1302.3895
  20. L. Dusanowski, A. Musial, G. Sek, P. Machnikowski, The Phonon-Assisted Radiative Recombination of Excitons Confined in In As Quantum Dashes, Acta Phys. Pol. A 124, 813 (2013)
  21. K. Gawarecki, S. Lüker, D. E. Reiter, T. Kuhn, M. Glässl, V. M. Axt, A. Grodecka-Grad, P. Machnikowski, Adiabatic rapid passage in quantum dots: phonon-assisted decoherence and biexciton generation, Phys. Stat. Sol. (c) 10, 1210 (2013);
  22. I. Bragar, P. Machnikowski, Intraband absorption in finite, inhomogeneous quantum dot stacks for intermediate band solar cells: limitations and optimization, J. Appl. Phys. 112, 124318 (2012); arxiv:1207.6999;
  23. K. Gawarecki, S. Lüker, D. E. Reiter, T. Kuhn, M. Glässl, V. M. Axt, A. Grodecka-Grad, P. Machnikowski, Dephasing in the adiabatic rapid passage in quantum dots: role of phonon-assisted biexciton generation, Phys. Rev. B 86, 235301 (2012); arxiv:1209.2675;
  24. A. Sitek, P. Machnikowski, Vacuum-induced coherence in quantum dot systems, Phys. Rev. B 86, 205315 (2012); arxiv:1208.2740;
  25. M. Kozub, £. Pawicki, P. Machnikowski, Enhanced spontaneous optical emission from inhomogeneous ensembles of quantum dots is induced by short-range coupling, Phys. Rev. B 86, 121305 (2012); arxiv:1201.4059;
  26. S. Lüker, K. Gawarecki, D. E. Reiter, A. Grodecka-Grad, V. M. Axt, P. Machnikowski, T. Kuhn, Influence of acoustic phonons on the optical control of quantum dots driven by adiabatic rapid passage, Phys. Rev. B 85, 121302 (2012);
  27. K. Gawarecki, P. Machnikowski, Phonon-assisted relaxation between hole states in quantum dot molecules, Phys. Rev. B 85, 041305 (2012); arxiv:1110.5935;
  28. A. Musia³, P. Kaczmarkiewicz, G. Sêk, P. Podemski, P. Machnikowski, J. Misiewicz, S. Hein, S. Höfling, A. Forchel, Carrier trapping and luminescence polarization in quantum dashes, Phys. Rev. B 85, 035314 (2012); arxiv:1107.4332;
  29. P. Kaczmarkiewicz, P. Machnikowski, Electronic and optical properties of non-uniformly shaped inas/inp quantum dashes, Semicond. Sci. Tech. 27, 105012 (2012); arxiv:1203.3977;
  30. A. Musia³, P. Podemski, G. Sêk, P. Kaczmarkiewicz, J. Andrzejewski, P. Machnikowski, J. Misiewicz, S. Hein, A. Somers, S. Höfling, J. P. Reithmaier, A. Forchel, Height-driven linear polarization of the surface emission from quantum dashes, Semicond. Sci. Tech. 27, 105022 (2012);
  31. W. Abdussalam, P. Machnikowski, Collective spontaneous emission from a system of quantum dots, Acta Phys. Pol. A 122, 994 (2012); arxiv:1207.6124;
  32. P. Kaczmarkiewicz, P. Machnikowski, T. Kuhn, Carrier trapping in a quantum dash: optical signatures, Acta Phys. Pol. A 122, 997 (2012); arxiv:1207.6136;
  33. D. E. Reiter, S. Lüker, K. Gawarecki, A. Grodecka-Grad, P. Machnikowski, V. M. Axt, T. Kuhn, Phonon effects on population inversion in quantum dots: resonant, detuned and frequency-swept excitations, Acta Phys. Pol. A 122, 1065 (2012); arxiv:1207.6660;
  34. A. Vagov, M. Glässl, M. D. Croitoru, V. M. Axt, P. Machnikowski, T. Kuhn, Laser driven dynamics of a quantum dot coupled to phonons: dependence of the reappearance of rabi rotations on the pulse length and shape, Phys. Stat. Sol. (c) 9, 1281 (2012);
  35. T. Korn, M. Griesbeck, M. Kugler, S. Furthmeier, C. Gradl, M. Hirmer, D. Schuh, W. Wegscheider, K. Korzekwa, P. Machnikowski, T. Kuhn, M. M. Glazov, E. Ya. Sherman, C. Schüller, Spin dynamics in two-dimensional electron and hole systems revealed by resonant spin amplification, Proc. SPIE 8461, Spintronics V, 84610O (2012);
  36. P. Karwat, A. Sitek, P. Machnikowski, Phonon effects on the radiative recombination of excitons in double quantum dots, Phys. Rev. B 84, 195315 (2011); arxiv:1105.5597;
  37. M. Glässl, A. Vagov, S. Lüker, D. E. Reiter, M. D. Croitoru, P. Machnikowski, V. M. Axt, T. Kuhn, Long-time dynamics and stationary nonequilibrium of an optically driven strongly confined quantum dot coupled to phonons, Phys. Rev. B 84, 195311 (2011);
  38. J. Huneke, I. D'Amico, P. Machnikowski, T. Thomay, R. Bratschitsch, A. Leitenstorfer, T. Kuhn, Role of coulomb correlations for femtosecond pump-probe signals obtained from a single quantum dot, Phys. Rev. B 84, 115320 (2011);
  39. M. Kugler, K. Korzekwa, P. Machnikowski, C. Gradl, S. Furthmeier, M. Griesbeck, M. Hirmer, D. Schuh, W. Wegscheider, T. Kuhn, C. Schüller, T. Korn, Decoherence-assisted initialization of a resident hole spin polarization in a p-doped semiconductor quantum well, Phys. Rev. B 84, 085327 (2011); arxiv:1105.1338;
  40. P. Machnikowski, Polaron contributions to the biexciton binding energies in self-assembled quantum dots, Phys. Rev. B 83, 033303 (2011); arxiv:1009.3860;
  41. A. Vagov, M. D. Croitoru, V. M. Axt, P. Machnikowski, T. Kuhn, Dynamics of quantum dots with strong electron phonon coupling: correlation expansion vs. path integrals, Phys. Stat. Sol. (b) 248, 839 (2011);
  42. A. Sitek, P. Machnikowski, Self-induced coherence in a single pair of quantum dots, Phys. Stat. Sol. (b) 248, 847 (2011);
  43. K. Korzekwa, P. Machnikowski, Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity, Acta Phys. Pol. A 120, 859 (2011); arxiv:1108.5749;
  44. I. Bragar, P. Machnikowski, Intermediate band formation and intraband absorption for electrons in an inhomogeneous chain of quantum dots, Acta Phys. Pol. A 120, 862 (2011); arxiv:1108.5333 ;
  45. W. Abdussalam, P. Machnikowski, Collective spontaneous emission from pairs of quantum dots: long-range vs. short-range couplings, Acta Phys. Pol. A 120, 865 (2011); arxiv:1108.5337;
  46. K. Gawarecki, P. Machnikowski, Electron states, phonon-assisted relaxation and tunneling in self-assembled quantum dot molecules in an electric field, Acta Phys. Pol. A 119, 637 (2011); arxiv:1007.1577;
  47. L. Marcinowski, M. Krzy¿osiak, K. Roszak, P. Machnikowski, R. Buczko, J. Mostowski, Phonon effects on the weak measurement of charge states in quantum dots with a quantum point contact, Acta Phys. Pol. A 119, 640 (2011);
  48. P. Kaczmarkiewicz, A. Musia³, G. Sêk, P. Podemski, P. Machnikowski, J. Misiewicz, Hole subband mixing and polarization of luminescence from quantum dashes: a simple model, Acta Phys. Pol. A 119, 633 (2011); arxiv:1007.3276;
  49. J. Huneke, I. D'Amico, P. Machnikowski, T. Thomay, R. Bratschitsch, A. Leitensdorfer, T. Kuhn, Coulomb correlations in quantum dots and their signatures in single dot femtosecond pump-probe signals, Phys. Stat. Sol. (c) 8, (2011);
  50. P. Kaczmarkiewicz, P. Machnikowski, Second-order polaron resonances in self-assembled quantum dots, Phys. Stat. Sol. (c) 8, (2011); arxiv:1012.2132;
  51. P. Machnikowski, T. Kuhn, Nonlinear optical response of hole-trion systems in quantum dots in tilted magnetic fields, Phys. Stat. Sol. (c) 8, (2011); arxiv:1009.2202;
  52. K. Gawarecki, M. Pochwa³a, A. Grodecka-Grad, P. Machnikowski, Phonon-assisted relaxation and tunneling in self-assembled quantum dot molecules, Phys. Rev. B 81, 245312 (2010); arxiv:1003.2535;
  53. P. Kaczmarkiewicz, P. Machnikowski, Two-phonon polaron resonances in self-assembled quantum dots, Phys. Rev. B 81, 115317 (2010); arxiv:0912.1707;
  54. P. Machnikowski, T. Kuhn, Theory of the time-resolved kerr rotation in ensembles of trapped holes in semiconductor nanostructures, Phys. Rev. B 81, 115306 (2010); arxiv:0910.4287;
  55. P. Machnikowski, Two-photon coherent spin flip and polarization rotation of excitons in quantum dots, J. Supercond. Nov. Magn. 23, 141 (2010);
  56. D. E. Reiter, G. Hemmert, T. Kuhn, V. M. Axt, P. Machnikowski, All-optical spin switching in neutral or charged magnetic quantum dots, J. Phys. Conf. Ser. 210, 012004 (2010);
  57. A. Grodecka, P. Machnikowski, J. Forstner, Indirect spin dephasing via charge-state decoherence in optical control schemes in quantum dots, Phys. Rev. A 79, 042331 (2009); arxiv:0811.2108;
  58. K. Roszak, P. Machnikowski, Phonon-induced dephasing of singlet-triplet superpositions in double quantum dots without spin-orbit coupling, Phys. Rev. B 80, 195315 (2009); arxiv:0903.0783;
  59. A. Sitek, P. Machnikowski, Interplay of coupling and superradiant emission in the optical response of a double quantum dot, Phys. Rev. B 80, 115319 (2009); arxiv:0901.0879;
  60. A. Sitek, P. Machnikowski, Theory of nonlinear optical response of ensembles of double quantum dots, Phys. Rev. B 80, 115301 (2009); arxiv:0903.2784;
  61. A. Sitek, P. Machnikowski, Collective optical response from quantum dot molecules, Microel. J. 40, 505 (2009);
  62. P. Machnikowski, E. Rozbicki, Phonon-assisted excitation transfer in quantum dot molecules: from quantum kinetics to transfer rates, Phys. Stat. Sol. (b) 246, 320 (2009);
  63. P. Machnikowski, K. Roszak, A. Sitek, Collective luminescence and phonon-induced processes in double quantum dots, Acta Phys. Pol. A 116, 818 (2009); arxiv:0908.0058;
  64. L. Marcinowski, K. Roszak, P. Machnikowski, Singlet-triplet dephasing in asymmetric quantum dot molecules, Acta Phys. Pol. A 116, 874 (2009); arxiv:0907.1092;
  65. K. Roszak, P. Machnikowski, Phonon-induced pure dephasing of two-electron spin states in vertical quantum dot molecules, Acta Phys. Pol. A 116, 877 (2009);
  66. A. Grodecka, P. Machnikowski, J. Forstner, Theoretical study of phonon-assisted singlet-singlet relaxation in two-electron semiconductor quantum dot molecules, Phys. Stat. Sol. (c) 6, 474 (2009); arxiv:0805.3768;
  67. J. Huneke, T. Kuhn, V. M. Axt, P. Machnikowski, Impact of traveling phonon wave packets on the optical response of quantum dots, Phys. Stat. Sol. (c) 6, 479 (2009);
  68. A. Sitek, P. Machnikowski, Four-wave mixing optical response of an ensemble of quantum dot molecules, Phys. Stat. Sol. (c) 6, 492 (2009);
  69. K. Roszak, P. Machnikowski, V. M. Axt, T. Kuhn, Exciton spin decay in quantum dots: single and double phonon assisted transitions, Phys. Stat. Sol. (c) 6, 537 (2009);
  70. K. Roszak, P. Machnikowski, V. M. Axt, T. Kuhn, Spin decoherence of a confined exciton due to one- and two-phonon assisted transitions, AIP Conf. Proc. 1199, 413 (2009);
  71. P. Machnikowski, Radiative and phonon-induced dephasing in double quantum dots, J. Phys. Conf. Ser. 193, 012136 (2009); arxiv:0908.1487;
  72. D. E. Reiter, T. Kuhn, V. M. Axt, P. Machnikowski, Dynamics of a single mn spin in a quantum dot: the role of magnetic fields in faraday and voigt geometry, J. Phys. Conf. Ser. 193, 012101 (2009);
  73. E. Rozbicki, P. Machnikowski, Quantum kinetic theory of phonon-assisted excitation transfer in quantum dot molecules, Phys. Rev. Lett. 100, 027401 (2008);
  74. P. Machnikowski, Theory of two-photon processes in quantum dots: coherent evolution and phonon-induced dephasing, Phys. Rev. B 78, 195320 (2008); arxiv:0803.1849;
  75. A. Grodecka, P. Machnikowski, J. Forstner, Phonon-assisted tunneling between singlet states in two-electron quantum dot molecules, Phys. Rev. B 78, 085302 (2008); arxiv:0803.1734;
  76. K. Roszak, V. M. Axt, T. Kuhn, P. Machnikowski, Exciton spin decay in quantum dots to bright and dark states (vol 76, art no 195324, 2007), Phys. Rev. B 77, 249905 (2008);
  77. P. Kaczmarkiewicz, P. Machnikowski, Second-order resonant polaron in a self-assembled quantum dot, Acta Phys. Pol. A 114, 1139 (2008);
  78. B. Kolad, A. Musial, P. Machnikowski, Calculation of anharmonic coupling constants between phonon modes in gaas, Acta Phys. Pol. A 114, 1167 (2008);
  79. P. Kowalski, P. Machnikowski, Multiple exciton generation in inas nanocrystals, Acta Phys. Pol. A 114, 1187 (2008);
  80. M. Pochwala, P. Machnikowski, Phonon-assisted tunneling of an electron in a strained self-assembled quantum dot molecule, Acta Phys. Pol. A 114, 1285 (2008);
  81. K. Roszak, P. Machnikowski, V. M. Axt, T. Kuhn, One and two phonon assisted transitions between exciton spin states in a quantum dot, Acta Phys. Pol. A 114, 1329 (2008);
  82. A. Sitek, P. Machnikowski, Superradiance effects in the linear and nonlinear optical response of quantum dot molecules, Acta Phys. Pol. A 114, 1355 (2008);
  83. P. Machnikowski, A. Grodecka, C. Weber, A. Knorr, Optical control and decoherence of spin qubits in quantum dots, Mat. Sci.-Poland 26, 851 (2008); arxiv:0706.0276;
  84. P. Machnikowski, Two-photon processes in quantum dots: biexciton rabi oscillations and exciton polarization flipping, Phys. Stat. Sol. (c) 5, 2486 (2008);
  85. P. Machnikowski, V. M. Axt, T. Kuhn, Quantum-information encoding in dressed qubits, Phys. Rev. A 75, 052330 (2007);
  86. A. Grodecka, C. Weber, P. Machnikowski, A. Knorr, Interplay and optimization of decoherence mechanisms in the optical control of spin quantum bits implemented on a semiconductor quantum dot, Phys. Rev. B 76, 205305 (2007); arxiv:0706.1989;
  87. K. Roszak, V. M. Axt, T. Kuhn, P. Machnikowski, Exciton spin decay in quantum dots to bright and dark states, Phys. Rev. B 76, 195324 (2007);
  88. A. Sitek, P. Machnikowski, Collective fluorescence and decoherence of a few nearly identical quantum dots, Phys. Rev. B 75, 035328 (2007); arxiv:cond-mat/0606647;
  89. K. Roszak, P. Machnikowski, L. Jacak, Decay of entanglement due to pure dephasing: the role of geometry of entangled states, Open Sys. Inf. Dyn. 14, 63 (2007);
  90. A. Sitek, P. Machnikowski, Four-wave mixing spectroscopy of quantum dot molecules, Acta Phys. Pol. A 112, 167 (2007); arxiv:0706.0861;
  91. E. Rozbicki, P. Machnikowski, Phonon-assisted excitation transfer in quantum dot molecules, Acta Phys. Pol. A 112, 197 (2007); arxiv:0706.0862;
  92. P. Machnikowski, Two-photon coherent polarization flipping of confined excitons, Acta Phys. Pol. A 112, 289 (2007); arxiv:0706.0858;
  93. A. Grodecka, C. Weber, P. Machnikowski, A. Knorr, Dynamical phonon-induced dephasing of an optically controlled single spin in a quantum dot, J. Phys. Conf. Ser. 92, 012034 (2007);
  94. P. Machnikowski, Change of decoherence scenario and appearance of localization due to reservoir anharmonicity, Phys. Rev. Lett. 96, 140405 (2006); arxiv:quant-ph/0504035;
  95. K. Roszak, P. Machnikowski, Complete disentanglement by partial pure dephasing, Phys. Rev. A 73, 022313 (2006); arxiv:quant-ph/0507027;
  96. P. Machnikowski, Theory of which path dephasing in single electron interference due to trace in conductive environment, Phys. Rev. B 73, 155109 (2006); arxiv:quant-ph/0511022;
  97. K. Roszak, P. Machnikowski, "which path" decoherence in quantum dot experiments, Phys. Lett. A 351, 251 (2006); arxiv:cond-mat/0504135 ;
  98. A. Grodecka, P. Machnikowski, Partly noiseless encoding of quantum information in quantum dot arrays against phonon-induced pure dephasing, Phys. Rev. B 73, 125306 (2006); arxiv:cond-mat/0511162;
  99. S. Stufler, P. Machnikowski, P. Ester, M. Bichler, V. M. Axt, T. Kuhn, A. Zrenner, Two-photon rabi oscillations in a single inxga1-xas/gaas quantum dot, Phys. Rev. B 73, 125304 (2006);
  100. P. Machnikowski, Pure dephasing of carriers in quantum dots due to anharmonicity-induced phonon scattering, Phys. Stat. Sol. (b) 243, 2247 (2006);
  101. K. Roszak, P. Machnikowski, L. Jacak, Phonon-induced disentanglement of confined excitons, Phys. Stat. Sol. (b) 243, 2261 (2006);
  102. K. Roszak, P. Machnikowski, L. Jacak, Phonon-induced dephasing in quantum dots - interpretation in terms of information leakage, Acta Phys. Pol. A 110, 325 (2006);
  103. K. Roszak, P. Machnikowski, L. Jacak, Complete and partial loss of entanglement due to a phonon-assisted dephasing process, Acta Phys. Pol. A 110, 331 (2006);
  104. A. Grodecka, P. Machnikowski, Collective encoding of quantum information in a quantum dot register, Acta Phys. Pol. A 110, 195 (2006);
  105. P. Machnikowski, V. M. Axt, T. Kuhn, L. Jacak, Exploiting the non-markovian nature of carrier-phonon dynamics: multi-pulse control of decoherence in quantum dots, Springer Proc. Phys. 110, 49 (2006);
  106. P. Machnikowski, L. Jacak, Dynamical dephasing of optically controlled charge qubits in quantum dots, J. Phys. Conf. Ser. 30, 25 (2006);
  107. A. Grodecka, P. Machnikowski, L. Jacak, Reducing pure dephasing of quantum bits by collective encoding in quantum dot arrays, J. Phys. Conf. Ser. 30, 41 (2006);
  108. K. Roszak, P. Machnikowski, L. Jacak, Which way interpretation of the dephasing of charge qubits in quantum dots, J. Phys. Conf. Ser. 30, 52 (2006);
  109. L. Jacak, J. Krasnyj, W. Jacak, R. Gonczarek, P. Machnikowski, Unavoidable decoherence in semiconductor quantum dots, Phys. Rev. B 72, 245309 (2005);
  110. A. Krugel, V. M. Axt, T. Kuhn, P. Machnikowski, A. Vagov, The role of acoustic phonons for rabi oscillations in semiconductor quantum dots, Appl. Phys. B 81, 897 (2005);
  111. P. Machnikowski, Manifestation of fundamental quantum complementarities in time-domain interference experiments with quantum dots: a theoretical analysis, Phys. Rev. B 72, 205332 (2005); arxiv:cond-mat/0504085;
  112. K. Roszak, A. Grodecka, P. Machnikowski, T. Kuhn, Phonon-induced decoherence for a quantum-dot spin qubit operated by raman passage, Phys. Rev. B 71, 195333 (2005); arxiv:cond-mat/0404647;
  113. V. M. Axt, P. Machnikowski, T. Kuhn, Reducing decoherence of the confined exciton state in a quantum dot by pulse-sequence control, Phys. Rev. B 71, 155305 (2005); arxiv:cond-mat/0408322;
  114. P. Machnikowski, L. Jacak, Exciton-lo phonon dynamics in inas/gaas quantum dots: effects of zone-edge phonon damping, Phys. Rev. B 71, 115309 (2005); arxiv:cond-mat/0312256;
  115. L. Jacak, J. Krasnyj, D. Jacak, R. Gonczarek, M. Krzyzosiak, P. Machnikowski, Spin-based quantum information processing in magnetic quantum dots, Open Sys. Inf. Dyn. 12, 133 (2005);
  116. A. Janutka, L. Jacak, J. Krasnyj, P. Machnikowski, A. Radosz, Decoherence of the exciton and decay of the excitonic polaron in quantum dots, Phys. Scripta T118, 118 (2005);
  117. L. Jacak, P. Machnikowski, J. Krasnyj, Fast control of quantum states in quantum dots: limits due to decoherence, Phys. Scripta 190, 301 (2005);
  118. V. M. Axt, A. Vagov, B. Krummheuer, T. Kuhn, P. Machnikowski, J. Krasnyj, L. Jacak, Phonon-induced decoherence in semiconductor quantum dots, Phys. Scripta 190, 221 (2005);
  119. P. Machnikowski, L. Jacak, Phonon-induced dephasing of optically driven exciton states in quantum dots: spectral interpretation, Acta Phys. Pol. A 108, 761 (2005);
  120. R. Alicki, M. Horodecki, P. Horodecki, R. Horodecki, L. Jacak, P. Machnikowski, Optimal strategy for a single-qubit gate and the trade-off between opposite types of decoherence, Phys. Rev. A 70, 010501 (2004); arxiv:quant-ph/0302058;
  121. P. Machnikowski, L. Jacak, Resonant nature of phonon-induced damping of rabi oscillations in quantum dots, Phys. Rev. B 69, 193302 (2004); arxiv:cond-mat/0305165;
  122. P. Machnikowski, L. Jacak, Damping of rabi oscillations in quantum dots due to lattice dynamics, Semicond. Sci. Tech. 19, S299 (2004); arxiv:cond-mat/0307615;
  123. A. Janutka, L. Jacak, J. Krasnyj, P. Machnikowski, Phonon dephasing of the exciton in inas/gaas quantum dots, Open Sys. Inf. Dyn. 11, 391 (2004);
  124. L. Jacak, J. Krasnyj, D. Jacak, P. Machnikowski, Magnetopolaron in a weakly elliptical inas/gaas quantum dot, Phys. Rev. B 67, 035303 (2003);
  125. L. Jacak, P. Machnikowski, J. Krasnyj, P. Zoller, Coherent and incoherent phonon processes in artificial atoms, Eur. Phys. J. D 22, 319 (2003);
  126. L. Jacak, A. Janutka, P. Machnikowski, A. Radosz, J. Krasnyj, On exciton decoherence in quantum dots, Int. J. Theor. Phys. 42, 1065 (2003); arxiv:cond-mat/0212057;
  127. L. Jacak, J. Krasnyj, D. Jacak, P. Machnikowski, Anharmonicity-induced polaron relaxation in gaas/inas quantum dots, Phys. Rev. B 65, 113305 (2002);
  128. P. Machnikowski, A. Radosz, Comment on "bounces and the calculation of quantum tunnelling effects for the asymmetric double-well potential" [b. zhou, j.-q. liang, e-ch. pud, phys. lett. a 271 (2000) 26], Phys. Lett. A 292, 300 (2002);
  129. A. Radosz, P. Machnikowski, One-dimensional broken translation symmetry and pseudo-goldstone excitation, J. Phys. A 35, L101 (2002);
  130. A. Radosz, K. Ostasiewicz, P. Magnuszewski, P. Machnikowski, Thermodynamics of molecular chains with a local asymmetric double-well potential, Phase Trans. 75, 869 (2002);
  131. L. Jacak, J. Krasnyj, D. Jacak, P. Machnikowski, Relaxation and decoherence of orbital and spin degrees of freedom in quantum dots, Radiat. Eff. Deffect. S. 157, 761 (2002);
  132. A. Radosz, K. Ostasiewicz, P. Magnuszewski, P. Machnikowski, Thermodynamics of the asymmetric double sinh-gordon theory in 1+1 dimensions, Phys. Rev. E 64, 062103 (2001);
  133. P. Machnikowski, P. Magnuszewski, A. Radosz, Nontopological solitary waves in continuous and discrete one-component molecular chains, Phys. Rev. E 63, 016601 (2001);
  134. P. Machnikowski, Statistical physics of finite double-sinh-gordon systems, Phys. Lett. A 253, 139 (1999);
  135. A. Kwasniewski, P. Machnikowski, P. Magnuszewski, Kink dynamics in finite discrete sine-gordon chains, Phys. Rev. E 59, 2347 (1999);
  136. P. Machnikowski, A. Radosz, Instability of bell-shaped solitary waves in a two-component hydrogen-bonded chain, Phys. Lett. A 242, 313 (1998);
  137. H. Konwent, P. Machnikowski, P. Magnuszewski, A. Radosz, Some properties of double-morse potentials, J. Phys. A 31, 7541 (1998);
  138. H. Konwent, P. Machnikowski, A. Radosz, Dynamics of a hydrogen-bonded linear chain with a new type of one-particle potential, J. Phys. Cond. Mat. 8, 4325 (1996);
  139. H. Konwent, P. Machnikowski, A. Radosz, Nonlinear oscillations in new anharmonic potential, Acta Phys. Pol. A 89, 481 (1996);
  140. H. Konwent, P. Machnikowski, A. Radosz, A certain double-well potential related to su(2) symmetry, J. Phys. A 28, 3757 (1995);

Book chapters

  1. P. Karwat, K. Gawarecki, K. Roszak, A. Sitek, P. Machnikowski, Phonon-assisted processes and spontaneous emission in double quantum dots, in: Quantum Dot Molecules (eds: J. Wu, Z. M. Wang), Lecture Notes in Nanoscale Science and Technology, Vol.14, Springer (2014), ISBN 978-1-4614-8129-4.

Published Conference Contributions

  1. P. Machnikowski, V. M. Axt, T. Kuhn, L. Jacak, Exploiting the non-Markovian nature of carrier-phonon dynamics: Multi-pulse control of decoherence in quantum dots, in: M. Saraniti, U. Ravaioli (Eds.), Nonequilibrium Carrier Dynamics in Semiconductors, Springer Proceedings in Physics 110,49 (2006).
  2. L. Jacak, P. Machnikowski, J. Krasnyj, Fast control of quantum states in quantum dots: Limits due to decoherence, in: Quantum Dots: Fundamentals, Applications and Frontiers, B. Joice, P. Kelires, A. Naumovets, D. Vvedensky (editors), Kluwer, Dordrecht, 2004, p.301.
  3. L. Jacak, J. Krasnyj, D. Jacak, P. Machnikowski, On phonon mediated decoherence of orbital degrees of freedom in quantum dot in: The Physics of Communication. Proceedings of the XXII Solvay Conference on Physics, I. Antoniou et al., World Scientific, Singapore, 2003.
  4. P. Machnikowski, P. Magnuszewski, A. Radosz, Stability of the bell-shape excitations in discrete models of the molecular chains, 1st Cracow-Clausthal Workshop: Tunnelling effect and other fundamental problems of quantum physics, Kraków 1999, in: Extensions of Quantum Physics, A. Horzela, E. Kapu¶cik (editors), Apeiron, Monteral, 2002, pp. 121-127.
  5. A. Radosz, K. Ostasiewicz, P.Magnuszewski, P. Machnikowski, Asymmetric double-sinh-Gordon theory in 1+1 dimensions, in: Proceedings of the 2nd International Symposium on Quantum theory and Symmetries, Kraków 2001, E. Horzela, A. Kapu¶cik (editors), World Scientific, New Jersey, 2002, pp. 537-546.
  6. P. Machnikowski, P. Magnuszewski, K. Ostasiewicz, and A. Radosz, Selected topics in dynamics of molecular chains, in: Chaos and Transport in Fluids and Plasmas, V. Stefan (editor), The Stefan University Press Series on Research Trends in Physics, Stefan University Press, La Jolla, CA, 2002, pp. 83-136.

Popular-science article

P. Machnikowski, Nonlinearity, "Semestr" (Students' Monthly), Feb. 1998 (in Polish).

PhD Thesis

P. Machnikowski, Selected topics in dynamics and thermodynamics of molecular chains: finiteness, discreteness and potential shape (supervisor: Professor A. Radosz), Institute of Physics, Wroc³aw University of Technology, 1999 (PDF).

MSc Thesis

P. Machnikowski, Quasi exactly solvable problems in quantum mechanics, (supervisor: Professor A. Radosz), Institute of Physics, Wroc³aw University of Technology, 1995 (PDF).