Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr INDEX project Partners Activity Report: Publications. Nature magazine. 1. Spontaneous coherence in a cold exciton gas”, A. A. High, J. R. Leonard, A. T. Hammack, M. M. Fogler, L. V. Butov, A. V. Kavokin, K. L. Campman & A. C. Gossard, Nature, 483, 584 doi:10.1038/nature10903 (2012) (UCSD + UCSB+ CNRS) 2. “Sculpting oscillators with light within a nonlinear quantum fluid”, G. Tosi, G. Christmann, N.G. Berloff, P. Tsotsis, T. Gao, Z. Hatzopoulos, P.G. Savvidis, J.J. Baumberg, Nature Physics 8, 190 (2012); doi: 10.1038/NPHYS2182 (UCAM + FORTH) comments in News & Views: doi:10.1038/nphys2197 3. “Observation and spectroscopy of a two-electron Wigner molecule in an ultra-clean carbon nanotube”, S. Pecker, F. Kuemmeth, A. Secchi, M. Rontani, D. C. Ralph, P. L. McEuen, and S. Ilani, Nature Physics 9, 576-581 (2013) (CNR NANO S3) 4. “Geometrically locked vortex lattices in semiconductor quantum fluids”, G Tosi, G Christmann, N.G. Berloff, P. Tsotsis, T. Gao, Z Hatzopoulos, P.G. Savvidis, J.J. Baumberg, Nature Communications 3, 1243 (2012) (UCAM + FORTH) 5. “Nanoscale spin rectifiers controlled by the Stark effect”, F. Rossella, A. Bertoni, D. Ercolani, M. Rontani, L. Sorba, F. Beltram, and S. Roddaro, Nature Nanotechnology, doi:10.1038/nnano.2014.251 (2014) (CNR NANO S3) 6. “Anomalous low-temperature Coulomb drag in graphene-GaAs heterostructures”, A. Gamucci, D. Spirito, M. Carrega, B. Karmakar, A. Lombardo, M. Bruna, L. N. Pfeiffer, K. W. West, A. C. Ferrari, M. Polini, V. Pellegrini , Nature Communications (2014), in press (SNS) 1 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 7. “Observation of Dirac Bands in Artificial Graphene Realized in Small Period Nanopatterned GaAs Quantum Wells”, Aron Pinczuk, , Vittorio Pellegrini Sheng Wang, Diego Scarabelli, Yuliya Y. Kuznetsova, Loren N. Pfeiffer, Ken West, Michael J. Manfra, Geoff C. Gardner, Shalom J. Wind, and, Nature Nanotechnology, submitted (COLUMBIA+SNS) Science magazine 8. “Coupling Quantum Tunneling with Cavity Photons”, Peter Cristofolini, Gabriel Christmann, Simeon I. Tsintzos, George Deligeorgis, George Konstantinidis, Zacharias Hatzopoulos, Pavlos G. Savvidis, Jeremy J. Baumberg, Science 336, 704 (2012); DOI: 10.1126/science.1219010 (UCAM + FORTH) 9. “Intertwining Electron Tunneling with Light”, Marzena H. SzymaĆska, Science 336, 679 (2012) (FORTH+UCAM) 10. Science submitted, “Attaining sub-attojoule electrical spin-switching using polariton condensates” (FORTH+UCAM) Physical Review Letters 11. “Exciton supersolidity in hybrid Bose-Fermi systems”, M. Matuszewski, T. Taylor and A.V. Kavokin, Phys. Rev. Lett., 108, 060401 (2012) (CNRS) 12. “Spin Currents in a Coherent Exciton Gas”, A. A. High, A. T. Hammack, J. R. Leonard, Sen Yang, L. V. Butov, T. Ostatnický, M. Vladimirova, A. V. Kavokin, T. C. H. Liew, K. L. Campman, and A. C. Gossard, Phys. Rev. Lett. 110, 246403 (2013) (UCSB+UCSD+CNRS) 13. “Nondestructive Measurement of Nuclear Magnetization by Off-Resonant Faraday Rotation”, R. Giri, S. Cronenberger, M. M. Glazov, K. V. Kavokin, A. Lemaître, J. Bloch, M. Vladimirova, and D. Scalbert, Phys. Rev. Lett. 111, 087603 (2013) (CNRS) 2 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 14. “Skyrmion Formation and Optical Spin-Hall Effect in an Expanding Coherent Cloud of Indirect Excitons”, D. V. Vishnevsky, H. Flayac, A. V. Nalitov, D. D. Solnyshkov, N. A. Gippius, and G. Malpuech, Phys. Rev. Lett. 110, 246404 (2013) (CNRS) 15. “Effects of fermion exchange on the polarization of exciton condensates” M. Combescot, R. Combescot, M. Alloing, F. Dubin Phys. Rev. Lett. 114, 090401 (2015) (ICFO) 16. “Optical superfluid phase transitions and trapping of polariton condensates”, P. Cristofolini, A. Dreismann, G. Christmann, G. Franchetti, N.G. Berloff, P. Tsotsis, Z. Hatzopoulos, P.G. Savvidis, J.J. Baumberg, Phys. Rev. Lett. 110, 186403 (2013) (UCAM + FORTH) 17. “Spin-orbit coupling and the topology of gases of spin-degenerate cold excitons in photoexcited GaAs-AlGaAs quantum wells”, M. Matuszewski, T. C. H. Liew, Y. G. Rubo, and A. V. Kavokin, Phys. Rev. B 86, 115321 (2012), DOI:10.1103/PhysRevB.86.115321 (CNRS) 18. "Non-linear dynamics and inner-ring photoluminescence pattern of indirect excitons", M. Alloing, A. Lemaitre, E. Galopin and F. Dubin, Phys. Rev. B 85, 245106 (2012) (ICFO) 19. "Observation of macroscopic coherence in self-organized dipolar excitons", M. Alloing, D. Fuster, Y. Gonzalez, L. Gonzalez, F. Dubin arXiv:1210.3176. (2012) (ICFO) 20. “On demand confinement of semiconductor excitons by all-optical control”, M. Alloing, A. Lemaitre, E. Galopin, F. Dubin, arXiv: 1202.3301 (2012) (ICFO) 21. “Exploiting quantum coherence of polaritons for ultra sensitive detectors”, G. Franchetti, N.G. Berloff, J.J. Baumberg, arxiv 1210.1187 (2012) (UCAM) 3 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 22. “Polariton Condensate Transistor Switch”, T.Gao, P.S. Eldridge, T.C.H. Liew, S.I. Tsintzos, G. Stavrinidis, G. Deligeorgis, Z. Hatzopoulos, and P.G. Savvidis, Phys. Rev. B 85, 235102 (2012) (FORTH) 23. “Lasing threshold doubling at the crossover from strong to weak coupling regime in GaAs microcavity”, P. Tsotsis, P. S. Eldridge, T. Gao, S. I. Tsintzos, Z. Hatzopoulos, P. G. Savvidis, New Journal of Physics 14, 023060 (2012) (FORTH) 24. “Polariton ring condensates and sunflower ripples in an expanding quantum liquid”, G. Christmann, G. Tosi, N.G. Berloff, P. Tsotsis, P. S. Eldridge, Z. Hatzopoulos, P.G. Savvidis, and J.J. Baumberg, Phys.Rev.B 85, 235303 (2012) (UCAM + FORTH) 25. “Dynamics of a polariton condensate transistor switch”, C. Anton, TCH. Liew , G. Tosi , Maria Dolores Martin , T. Gao , Z. Hatzopoulos , P. S. Eldridge, PG. Savvidis , L. Vina Appl. Phys. Lett. 101, 261116 (2012) (FORTH) 26. “Multi-particle states of semiconductor hexagonal rings: Artificial benzene”, Ana Ballester, Josep Planelles, and Andrea Bertoni, Journal of Applied Physics 112, 104307 (2012) (CNR NANO S3) Year 2 27. “Excitons in nitride heterostructures: From zero- to one-dimensional behavior”, D. Rosales, T. Bretagnon, B. Gil, A. Kahouli, J. Brault, B. Damilano, J. Massies, M. V. Durnev, and A. V. Kavokin Phys. Rev. B 88, 125437 (2013) (CNRS) 28. “Electron spin dephasing in Mn-based II-VI diluted magnetic semiconductors” , Z. Ben Cheikh, S. Cronenberger, M. Vladimirova, D. Scalbert, F. Perez, T. Wojtowicz, Phys. Rev. B 88, 201306(R) (2013) (CNRS) 4 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 29. “Ballistic spin transport in exciton gases”, A. V. Kavokin, M. Vladimirova, B. Jouault, T. C. H. Liew, J. R. Leonard, and L. V. Butov, Phys. Rev. B 88, 195309 (2013) (CNRS+UCSD) 30. “Exciton decay through plasmon modes in planar metal-semiconductor structures”, M. Durnev , A.V. Kavokin , and B. Gil, Physical Review B , 87 , 195429, (2013) (CNRS) 31. “Optically programmable excitonic traps”, M. Alloing, A. Lemaître, E. Galopin, F. Dubin, Sc. Rep. 3, 1578 (2013) (ICFO+CNRS) 32. “All-dielectric GaN microcavity”, K.S. Daskalakis, P. S. Eldridge, G. Christmann, E. Trichas, R. Murray, E. Iliopoulos, E. Monroy, N.T. Pelekanos, J.J. Baumberg, P.G. Savvidis, Appl.Phys.Lett. 102, 101113 (2013) (UCAM + FORTH) 33. “Electrically controlled strong coupling and polariton bistability in double quantum wells”, C. Coulson, G. Christmann, P. Cristofolini, C. Grossmann, J.J. Baumberg, S. I. Tsintzos, G. Konstantinidis, Z. Hatzopoulos, P. G. Savvidis, Phys Rev B 87, 045311 (2013) (UCAM + FORTH) 34. “Strong coupling at room temperature in ultracompact flexible metallic microcavities”, C. Grossmann, G. Christmann, J.J. Baumberg, I. Farrer, H. Beere, D.A. Ritchie, App. Phys. Lett. 102, 011118 (2013) (UCAM) 35. “Quantum reflections and shunting of polariton condensate wave trains: Implementation of a logic AND gate”, C. Antón, T. C. H Liew, J. Cuadra, M. D. Martín, P. S. Eldridge, Z. Hatzopoulos, G. Stavrinidis, P.G. Savvidis and L. Viña, Phys. Rev. B 88, 245307 (2013) (FORTH) 5 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 36. “Energy relaxation of exciton-polariton condensates in quasi-one-dimensional microcavities”, C. Anton, T. C. H. Liew , G. Tosi , Maria Dolores Martin , T. Gao , Z. Hatzopoulos , P. S. Eldridge , P.G. Savvidis, L. Vina, Phys. Rev. B 88, 035313 (2013) (FORTH) 37. “Evidence of interlayer interaction in magnetoluminescence spectra of electron bilayers”, Ilirjan Aliaj, Vittorio Pellegrini, Andrea Gamucci, Biswajit Karmakar, Aron Pinczuk, Loren N. Pfeiffer, and Ken W. West, Phys. Rev. B 87, 161303 (2013) (SNS + COLUMBIA) 38. “Inter-valley scattering induced by Coulomb interaction and disorder in carbon-nanotube quantum dots”, A. Secchi and M. Rontani, Physical Review B 88, 125403 (2013) (CNR NANO S3) 39. “Pair tunnelling of two atoms out of a trap”, M. Rontani, Phys. Rev. A 88, 043633 (2013) (CNR NANO S3) 40. “High Mobility One- and Two-Dimensional Electron Systems in Nanowire-Based Quantum Heterostructures”, S. Funk, M. Royo, I. Zardo, D. Rudolph, S. Morkoetter, B. Mayer, J. Becker, A. Bechtold, S. Matich, M. Doeblinger, M. Bichler, G. Koblmueller, J. J. Finley, A. Bertoni, G. Goldoni, and G. Abstreiter, Nano Letters 13, 6189 (2013) (CNR NANO S3) 6 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr Year 3 41. “Ultimate photo-induced Kerr rotation achieved in semiconductor microcavities”, R. V. Cherbunin, M. Vladimirova, K. V. Kavokin, A. V. Mikhailov, N. E. Kopteva, P. G. Lagoudakis, A. V. Kavokin, In ArXiv e-prints 1407.498, 2014 (CNRS) 42. “Optically controlled excitonic transistor”, P. Andreakou, S. V. Poltavtsev J. R. Leonard, E. V. Calman M. Remeika, Y. Y. Kuznetsova, L. V. Butov, J. Wilkes, M. Hanson, and A. C. Gossard APPLIED PHYSICS LETTERS 104, 091101 (2014) (CNRS+UCSD+UCSB) 43. “Stirring Potential for Indirect Excitons”, M.W. Hasling, Y.Y. Kuznetsova, P. Andreakou, J.R. Leonard, E.V. Calman, C. Dorow, L.V. Butov, M. Hanson, A.C. Gossard, arXiv:1410.0622 (2014) (CNRS+UCSD+UCSB) 44. “Nonlinear optical probe of indirect excitons”, A. V. Nalitov, M. Vladimirova, A. V. Kavokin, L. V. Butov, and N. A. Gippius, Phys. Rev. B 89, 155309 (2014) (CNRS Montpellier + CNRS Clermont-Ferrand +UCSD) 45. “Polarized emission in polariton condensates: Switching in a one-dimensional natural trap versus inversion in two dimensions”, J. Cuadra, D. Sarkar, L. Viña, J. M. Hvam, A.V. Nalitov, D. Solnyshkov, and G. Malpuech, Phys. Rev. B 88, 235312 (2013) (CNRS) 46. “Spin-orbit coupling and optical spin Hall effect in photonic graphene”, A.V. Nalitov, G. Malpuech, H. Terças, D. Solnyshkov, arXiv:1404.6395 (2014) (CNRS) 47. “Engineering spin-orbit coupling for photons and polaritons in microstructures”,V. G. Sala, D. D. Solnyshkov, I. Carusotto, T. Jacqmin, A. Lemaître, H. Terças, A. Nalitov, M. Abbarchi, E. Galopin, I. Sagnes, J. Bloch, G. Malpuech, A. Amo, arXiv:1406.4816 (2014) (CNRS Clermont Ferrand + CNRS LPN) 7 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 48. “Polariton Z Topological Insulator”, A.V. Nalitov, D.D. Solnyshkov, G. Malpuech, Polariton Z Topological Insulator, arXiv:1409.6564 (2014) (CNRS) 49. “Voltage control of the spin-dependent interaction constants of Dipolaritons and its application to Optical Parametric Oscillator”, A.V. Nalitov, D.D. Solnyshkov, N.A. Gippius, G. Malpuech, arXiv:1410.2812 (2014) (CNRS) 50. “Superconductivity in Semiconductor Structures: the Excitonic Mechanism”, E. D. Cherotchenko, T. Espinosa-Ortega, A. V. Nalitov, I. A. Shelykh, A. V. Kavokin, arXiv:1410.3532 (2014) (CNRS) 51. “Effects of fermion exchanges on the polarization of exciton condensates”, M. Combescot, R. Combescot, M. Alloing, F. Dubin, arXiv:1409.3747 (2014) (ICFO) 52. “Evidence for a Bose-Einstein condensate of excitons”, M. Alloing, M. Dreismann, M. Lewenstein, D. Fuster, Y. González, L. González, R. Combescot, M. Combescot, F. Dubin, Europhys. Lett. 107, 10012 (2014) (ICFO) 53. “Optical signatures of a fully dark exciton condensate”, M. Combescot, R. Combescot, M. Alloing, F. Dubin, Europhys. Lett. 105, 47011 (2014) (ICFO) 54. “Coupled counterrotating polariton condensates in optically defined annular potentials”, Alexander Dreismann, Peter Cristofolini, Ryan Balili, Gabriel Christmann, Florian Pinsker, Natasha G. Berloff, Zacharias Hatzopoulos, Pavlos G. Savvidis, and Jeremy J. Baumberg PNAS 111, 8770 (2014) (UCAM+FORTH) 55. “Ring-shaped polariton lasing in pillar microcavities”, V. K. Kalevich, M. M. Afanasiev, V. A. Lukoshkin, K. V. Kavokin, S. I. Tsintzos, P. G. Savvidis, and A. V. Kavokin, Journal of Applied Physics 115, 094304 (2014) (FORTH) 8 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 56. “Tuning the Energy of a Polariton Condensate via Bias-controlled Rabi Splitting”, P. Tsotsis, S. I. Tsintzos, G. Christmann, P.G. Lagoudakis, S. Kyrienko, I.A. Shelykh, J.J. Baumberg, A.V. Kavokin, Z. Hatzopoulos, P. S. Eldridge and P. G. Savvidis Phys. Rev. Applied 2, 014002 (2014) (FORTH+UCAM) 57. “Operation speed of polariton condensate switches gated by excitons”, C. Anton, T. C . H. Liew, D. Sarkar, M. D. Martin, Z. Hatzopoulos, P. S. Eldridge, P. G. Savvidis and L. Viña, Physical Review B 89, 235312 (2014) (FORTH) 58. “Quantum coherence in momentum space of light-matter condensates”, C. Anton, G. Tosi, M.D. Martin, Z. Hatzopoulos, G. Konstantinidis, C. Tejedor, P. S. Eldridge, P.G. Savvidis and L. Viña Phys. Rev. B 90, 081407(R)(2014) (FORTH) 59. “Oscillatory Solitons and Time-resolved Phase Locking of two Polariton Condensates”, G. Christmann, G. Tosi, N. Berloff, P. Tsotsis, P. S. Eldridge, Z. Hatzopoulos, P.G. Savvidis, J.J. Baumberg, New J. Phys. 16, 103039 (2014) (FORTH+UCAM) 60. “Ignition and formation dynamics of a polariton condensate on a semiconductor microcavity pillar”, C. Anton, D. Solnyshkov, G. Tosi, M. D. Martn, Z. Hatzopoulos, G. Deligeorgis, P.G. Savvidis, G. Malpuech and L. Vina, Phys. Rev. B 90, 155311 (2014) (FORTH+CNRS) 61. “Anomalous magnetization of a carbon nanotube as an excitonic insulator”, M. Rontani arXiv:1405.3108 (2014) (CNR NANO S3) 62. “Space- and time-dependent quantum dynamics of spatially indirect excitons in semiconductor heterostructures”, F. Grasselli, A. Bertoni, and G. Goldoni, submitted to Physical Review B (2014) (CNR NANO S3) 9 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 63. “Pairing of few Fermi atoms in one dimension”, P. D’Amico and M. Rontani, arXiv:1404.7762 (2014) (CNR NANO S3) 64. “Coherent exciton transport in semiconductors”, M. Rontani and L. J. Sham, in Novel Superfluids Volume 2, eds. K.-H. Bennemann and J. B. Ketterson, International Series of Monographs on Physics n. 157, pages 423-474, Oxford University Press, Oxford (UK), 2014 (CNR NANO S3 + UCSD) 65. “Symmetries in the collective excitations of an electron in core-shell nanowires”, J. Jadczak, P. Plochocka, C. A. Mitioglu, I. Breslavetz, M. Royo, A. Bertoni, G. Goldoni, T. Smolenski, P. Kossacki, A. Kretinin, H. Shtrikman, and D. K. Maude, Unintentional ptype doping of a GaAs/AlAs core- 22. M. Royo, A. Bertoni, G. Goldoni, Physical Review B 89, 155416 (2014) (CNR NANO S3) 66. “Wigner localization in a graphene quantum dot with a mass gap”, K. A. GuerreroBecerra and M. Rontani, Physical Review B 90, 125446 (2014) (CNR NANO S3) 67. “Three interacting atoms in a one-dimensional trap: A benchmark system for computational approaches”, P. D’Amico and M. Rontani, Journal of Physics B: Atomic, Molecular and Optical Physics 47, 065303 (2014) (CNR NANO S3) Year 4 68. “Long-lived spin coherence of indirect excitons in GaAs coupled quantum wells” M. Beian, M. Alloing, E. Cambril, C. Gomez Carbonell, J. Osmond, A. Lemaître, F. Dubin Europhys. Lett. 110, 27001 (2015) (ICFO) 69. “Spontaneous spin bifurcations and ferromagnetic phase transitions in a spinor excitonpolariton condensate”, H Ohadi, A. Dreismann, YG Rubo, F Pinsker, YDVI Redondo, SI Tsintzos, Z Hatzopoulos, PG Savvidis, JJ Baumberg, Phys Rev X 5, 031002 (2015); 10 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr DOI: 10.1103/PhysRevX.5.031002 (FORTH+UCAM) 70. Book chapter, Universal Themes of BEC, Ed. Snoke, Proukakis, Littlewood (Cambridge University Press), expected Dec 2015 (UCAM) 71. "Switching Between Attractive and Repulsive Coulomb Interaction Mediated Drag in an Ambipolar GaAs/AlGaAs Bilayer Device"; B.Zheng, A.F.Croxall, J.Waldie, K.Das Gupta, F.Sfigakis, I.Farrer, H.E.Beere, and D.A.Ritchie; submitted to Physical Review B (UCAM) 72. “Excitonic condensation in electron-hole double quantum wells in realistic GaAs heterostructures”, A. Perali, D. Neilson, A.F. Croxall; to be submitted to Physical Review B (UCAM) 73. “Electron transport and optical properties of electrically-generated electron-hole bilayer with minimum inter-layer separation”; U. Siciliani de Cumis, , J. Waldie, A. F. Croxall, J. Llandro, H. E. Beere, I. Farrer, D. A. Ritchie,R. Anankin, M. Beian, F. Dubin; to be submitted (UCAM) 74. "Observation of a dark condensate of excitons", M. Beian, M. Alloing, R. Anankine, E. Cambril, C. Gomez Carbonell, A. Lemaitre, F. Dubin, arXiv:1506.08020 (2015) 75. “Nonlinear optical spectroscopy of indirect excitons in coupled quantum wells”, P. Andreakou, S. Cronenberger, D. Scalbert, A. Nalitov, N. A. Gippius, A. V. Kavokin, M. Nawrocki, J. R. Leonard, L. V. Butov, K. L. Campman, A. C. Gossard, and M. Vladimirova, Phys. Rev. B 91, 125437 (2015) (CNRS) 76. Manipulation of spin transfer torque using light”, K. Leding Vendelbjerg, L. J. Sham, M. Rontani, in preparation (2015). (CNR NANO S3) 11 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 77. “Prediction of inelastic light scattering spectra from electronic collective excitations in GaAs/AlGaAs core-multishell nanowires”, M. Royo, A. Bertoni, G. Goldoni, arXiv:1504.04550 (2015). (CNR NANO S3) 78. “Aharonov-Bohm oscillations and electron gas transitions in hexagonal core-shell nanowires with an axial magnetic field”, M. Royo, C. Segarra, A. Bertoni, G. Goldoni, and J. Planelles, Physical Review B 91, 115440 (2015). DOI:10.1103/PhysRevB.91.115440 (CNR NANO S3, Deliverable D2) 79. “Unintentional high-density p-type modulation doping of a GaAs/AlAs core-multishell nanowire”, J. Jadczak, P. Plochocka, A. Mitioglu, I. Breslavetz, M. Royo, A. Bertoni, G. Goldoni, T. Smolenski, P. Kossacki, A. Kretinin, H. Shtrikman, K. D. Maude, Nano Letters 14, 2807-2814 (2014). DOI:10.1021/nl500818k (CNR NANO S3) 80. “Multi-particle states of semiconductor hexagonal rings: Artificial benzene”, A. Ballester, J. Planelles, A. Bertoni, Journal of Applied Physics 112, 104317 (2012). DOI:10.1063/1.4766444 (CNR NANO S3) 81. A hybrid approach to treat hybrid systems: interaction of molecular and quantum dot excitons”, G.Gil, A.Delgado-Gran, S. Corni, G. Goldoni, in preparation (2015). (CNR NANO S3) 82. “Investigating the excitation energy transfer from core-shell quantum dots to a photosynthesis chromophore by a hybrid approach”, G.Gil, A.Delgado-Gran, S. Corni, G. Goldoni, in preparation (2015). (CNR NANO S3) 83. “Full configuration interaction method for cold atoms with contact forces in a twodimensional trap”, M. Rontani, G. Eriksson, S. Aberg, S. M. Reimann, submitted (2015). (CNR NANO S3) 12 Indirect Excitons: Fundamental Physics and Applications FP7-PEOPLE-2011-ITN Grant agreement n°: PITN-GA-2011-289968 Duration: 48 months - Start date: November 1st 2011 Coordinator: Maria Vladimirova maria.vladimirova@univ-montp2.fr 84. “Fabrication of Artificial Graphene in an Engineered Semiconductor System”, Diego Scarabelli, Sheng Wang, Antonio L. Levy, Loren Pfeiffer, Ken West, Vittorio Pellegrini, Michael J. Manfra, Aron Pinczuk, and Shalom J. Wind, Journal of Vacuum Science and Technology B, submitted (COLUMBIA+SNS). 13