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Volumn 3, Issue 2, 1998, Pages 181-184

Optical coherence in semiconductor quantum structures

Author keywords

PL photoluminescence QW quantum well VCSEL vertical cavity surface emitting laser

Indexed keywords


EID: 0039992341     PISSN: 13590286     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1359-0286(98)80086-7     Document Type: Article
Times cited : (2)

References (45)
  • 1
    • 85008063315 scopus 로고    scopus 로고
    • Special issue on ultrafast eletronics, photonics and optoeletronics
    • X. Zhang, B.H. Kolner, & K. Leo. Collected papers detailing much current work in ultrafast optoeletronics, including coherent interactions of interest.
    • Zhang X, Kolner BH, Leo K. Special issue on ultrafast eletronics, photonics and optoeletronics. IEEE J Sel Topics Quantum Electron. 2:1996;433-786 Collected papers detailing much current work in ultrafast optoeletronics, including coherent interactions of interest.
    • (1996) IEEE J Sel Topics Quantum Electron , vol.2 , pp. 433-786
  • 2
    • 2342619265 scopus 로고    scopus 로고
    • Observation of coherently controlled photocurrent in unbiased, bulk GaAs
    • An excellent illustration of the power of coherent control to manipulate electrons in semiconductors. This is the first coherent control at room temperature in a simple structure.
    • Haché A, Kostoulas Y, Atanasov R, Hughes JLP, Sipe JE, van Driel HM. Observation of coherently controlled photocurrent in unbiased, bulk GaAs. Phys Rev Lett. 78:1997;306-309 An excellent illustration of the power of coherent control to manipulate electrons in semiconductors. This is the first coherent control at room temperature in a simple structure.
    • (1997) Phys Rev Lett , vol.78 , pp. 306-309
    • Haché, A.1    Kostoulas, Y.2    Atanasov, R.3    Hughes, J.L.P.4    Sipe, J.E.5    Van Driel, H.M.6
  • 3
    • 0030230128 scopus 로고    scopus 로고
    • Coherent control of exciton density and spin
    • Demonstrates femtosecond control of excitons in QWs using two phase-locked pulses. Clearly shows the ability to coherently control the spin of eletrons in the QWs using only linearly polarised pulses.
    • Heberle AP, Baumberg JJ, Binder E, Kuhn T, Köhler K, Ploog KH. Coherent control of exciton density and spin. IEEE J Sel Topics Quantum Electron. 2:1996;769-775 Demonstrates femtosecond control of excitons in QWs using two phase-locked pulses. Clearly shows the ability to coherently control the spin of eletrons in the QWs using only linearly polarised pulses.
    • (1996) IEEE J Sel Topics Quantum Electron , vol.2 , pp. 769-775
    • Heberle, A.P.1    Baumberg, J.J.2    Binder, E.3    Kuhn, T.4    Köhler, K.5    Ploog, K.H.6
  • 4
    • 5844230839 scopus 로고    scopus 로고
    • Coherent Control of the optical orientation of excitons in quantum wells
    • Uses of coherent control techniques with variously optically polarised pairs of femtosecond pulses to isolate the difference coherence times in semiconductor quantum wells.
    • Marie X, Le Jeune P, Amand T, Brousseau M, Barrau J, Pailard M, Planel R. Coherent Control of the optical orientation of excitons in quantum wells. Phys Rev Lett. 79:1997;3222-3225 Uses of coherent control techniques with variously optically polarised pairs of femtosecond pulses to isolate the difference coherence times in semiconductor quantum wells.
    • (1997) Phys Rev Lett , vol.79 , pp. 3222-3225
    • Marie, X.1    Le Jeune, P.2    Amand, T.3    Brousseau, M.4    Barrau, J.5    Pailard, M.6    Planel, R.7
  • 5
    • 0031588246 scopus 로고    scopus 로고
    • Coherent control of light absorption and carrier dynamics in semiconductor nanostructures
    • Pötz W. Coherent control of light absorption and carrier dynamics in semiconductor nanostructures. Phys Rev Lett. 79:1997;3262-3265.
    • (1997) Phys Rev Lett , vol.79 , pp. 3262-3265
    • Pötz, W.1
  • 6
    • 0031100891 scopus 로고    scopus 로고
    • Constraints on coherent control of quantum well excitons for high speed all optical switching
    • Citrin DS, Norris TB. Constraints on coherent control of quantum well excitons for high speed all optical switching. IEEE J Quantum Electron. 33:1997;404-407.
    • (1997) IEEE J Quantum Electron , vol.33 , pp. 404-407
    • Citrin, D.S.1    Norris, T.B.2
  • 7
    • 0009727995 scopus 로고    scopus 로고
    • Self pulse shaping coherent control of excitons in a semiconductor microcavity
    • Interesting suggestion to try coherent control with a single square pulse first exciting and then de-exciting the quantum well in a semiconductor microcavity.
    • Citrin DS. Self pulse shaping coherent control of excitons in a semiconductor microcavity. Phys Rev Lett. 77:1996;4596-4599 Interesting suggestion to try coherent control with a single square pulse first exciting and then de-exciting the quantum well in a semiconductor microcavity.
    • (1996) Phys Rev Lett , vol.77 , pp. 4596-4599
    • Citrin, D.S.1
  • 8
    • 0031189374 scopus 로고    scopus 로고
    • Measurement of photon echoes by use of femtosecond Fourier transform spectral interferometry
    • Demonstrates interference with a reference beam allows retrieval of both the amplitude and phases of the echo electric field.
    • Likforman JP, Joffre M, Thierry-Mieg V. Measurement of photon echoes by use of femtosecond Fourier transform spectral interferometry. Opt Letters. 22:1997;1104-1106 Demonstrates interference with a reference beam allows retrieval of both the amplitude and phases of the echo electric field.
    • (1997) Opt Letters , vol.22 , pp. 1104-1106
    • Likforman, J.P.1    Joffre, M.2    Thierry-Mieg, V.3
  • 9
    • 0030783448 scopus 로고    scopus 로고
    • Characterization of the polarisation state of weak ultrashort coherent signals by dual channel spectral interferometry
    • Walecki WJ, Fittinghoff DN, Smirl AL, Trebino R. Characterization of the polarisation state of weak ultrashort coherent signals by dual channel spectral interferometry. Opt Letters. 22:1997;81.
    • (1997) Opt Letters , vol.22 , pp. 81
    • Walecki, W.J.1    Fittinghoff, D.N.2    Smirl, A.L.3    Trebino, R.4
  • 10
    • 0031498740 scopus 로고    scopus 로고
    • Ultrafast coherent control in quantum wells
    • Describes the time-domain interferometric technique together with its extreme sensitivity and limitations. Shows initial results isolating polaritonic properties of multiple quantum wells.
    • Baumberg JJ, Heberle AP, Köhler K, Kavokin AV. Ultrafast coherent control in quantum wells. Phys Status Solidi B. 204:1998;9-15 Describes the time-domain interferometric technique together with its extreme sensitivity and limitations. Shows initial results isolating polaritonic properties of multiple quantum wells.
    • (1998) Phys Status Solidi B , vol.204 , pp. 9-15
    • Baumberg, J.J.1    Heberle, A.P.2    Köhler, K.3    Kavokin, A.V.4
  • 11
    • 0000704167 scopus 로고    scopus 로고
    • Interferometric four wave mixing on bulk GaAs
    • Wehner MU, Hetzler J, Wegener M. Interferometric four wave mixing on bulk GaAs. Phys Rev B. 55:1997;4031-4034.
    • (1997) Phys Rev B , vol.55 , pp. 4031-4034
    • Wehner, M.U.1    Hetzler, J.2    Wegener, M.3
  • 12
    • 0031119677 scopus 로고    scopus 로고
    • Coherent vs incoherent emission from semiconductor structures after resonant femtosecond excitation
    • Careful experiment to show difference between coherent Rayleigh scatter and incoherent photoluminescence. The general principle is illustrated by initial data.
    • Gurioli M, Bogani F, Ceccherini S, Colocci M. Coherent vs incoherent emission from semiconductor structures after resonant femtosecond excitation. Phys Rev lett. 78:1997;3205-3208 Careful experiment to show difference between coherent Rayleigh scatter and incoherent photoluminescence. The general principle is illustrated by initial data.
    • (1997) Phys Rev Lett , vol.78 , pp. 3205-3208
    • Gurioli, M.1    Bogani, F.2    Ceccherini, S.3    Colocci, M.4
  • 13
    • 0031099633 scopus 로고    scopus 로고
    • Resonant femtosecond emission from quantum well excitons: The role of Rayleigh scattering and luminescence
    • Beautifully detailed experiment extending previous measurements to low excitation density and showing the delayed quadratic rise in light emission at angles away from the reflected beam.
    • Haacke S, Taylor RA, Zimmerman R, Bar-Joseph I, Deveaud B. Resonant femtosecond emission from quantum well excitons: the role of Rayleigh scattering and luminescence. Phys Rev Lett. 78:1997;2228-2231 Beautifully detailed experiment extending previous measurements to low excitation density and showing the delayed quadratic rise in light emission at angles away from the reflected beam.
    • (1997) Phys Rev Lett , vol.78 , pp. 2228-2231
    • Haacke, S.1    Taylor, R.A.2    Zimmerman, R.3    Bar-Joseph, I.4    Deveaud, B.5
  • 15
    • 0001607589 scopus 로고    scopus 로고
    • Quantum kinetic electron phonon interaction in GaAs: Energy nonconserving scattering events and memory effects
    • Femtosecond induced transmission tracks the scattering of photoinjected carriers. Careful data together with detailed theory seems to show that the initial phonon replica is broader initially and then sharpens up.
    • Fürst C, Leitenstorfer A, Lauberau A, Zimmermann R. Quantum kinetic electron phonon interaction in GaAs: energy nonconserving scattering events and memory effects. Phys Rev Lett. 78:1997;3733-3736 Femtosecond induced transmission tracks the scattering of photoinjected carriers. Careful data together with detailed theory seems to show that the initial phonon replica is broader initially and then sharpens up.
    • (1997) Phys Rev Lett , vol.78 , pp. 3733-3736
    • Fürst, C.1    Leitenstorfer, A.2    Lauberau, A.3    Zimmermann, R.4
  • 16
    • 0001721667 scopus 로고    scopus 로고
    • Ultrafast eletron redistribution through Coulomb scattering in undoped GaAs: Experiment and theory
    • Camescasse FX, Alexandrou A, Hulin D, Banyai L, Thoai DBT, Haug H. Ultrafast eletron redistribution through Coulomb scattering in undoped GaAs: experiment and theory. Phys Rev Lett. 77:1996;5429-5432.
    • (1996) Phys Rev Lett , vol.77 , pp. 5429-5432
    • Camescasse, F.X.1    Alexandrou, A.2    Hulin, D.3    Banyai, L.4    Thoai, D.B.T.5    Haug, H.6
  • 17
    • 0032118560 scopus 로고    scopus 로고
    • Anomolous excitation intensity dependence of photoluminescence from InAs self assembled quantum dots
    • in press
    • Motohisa J, Baumberg JJ, Heberle AP, Allam J. Anomolous excitation intensity dependence of photoluminescence from InAs self assembled quantum dots. Solid State Electronics. 1998;. in press.
    • (1998) Solid State Electronics
    • Motohisa, J.1    Baumberg, J.J.2    Heberle, A.P.3    Allam, J.4
  • 19
    • 0001670192 scopus 로고    scopus 로고
    • Linear and nonlinear optical properties of realistic quantum wire structures: The dominant role of Coulomb correlation
    • Theoretical model of excitons in quantum wires providing a more realistic description of the correlated states.
    • Rossi F, Molinari E. Linear and nonlinear optical properties of realistic quantum wire structures: the dominant role of Coulomb correlation. Phys Rev B. 53:1996;16462-16473 Theoretical model of excitons in quantum wires providing a more realistic description of the correlated states.
    • (1996) Phys Rev B , vol.53 , pp. 16462-16473
    • Rossi, F.1    Molinari, E.2
  • 20
    • 0000461021 scopus 로고    scopus 로고
    • Coherent signature of differential transmission in semiconductors: Theory and experiment
    • Bartels G, Cho GC, Dekorsy T, Kurz H, Stahl A, Köhler K. Coherent signature of differential transmission in semiconductors: theory and experiment. Phys Rev B. 55:1997;16404-16413.
    • (1997) Phys Rev B , vol.55 , pp. 16404-16413
    • Bartels, G.1    Cho, G.C.2    Dekorsy, T.3    Kurz, H.4    Stahl, A.5    Köhler, K.6
  • 22
    • 3242890376 scopus 로고    scopus 로고
    • Heavy Light hole quantum beats in the band to band continuum of GaAs observed in 20 femtosecond pump probe experiments
    • Even more exciting than observations of exciton resonances, these careful experiments show that it is possible to see beating related to coherent holes in both valence bands. The data traces out the dispersion of the hole bands.
    • Joschko M, Woerner M, Elsaesser TE, Binder E, Hey R, Kostial K, Ploog K. Heavy Light hole quantum beats in the band to band continuum of GaAs observed in 20 femtosecond pump probe experiments. Phys Rev Lett. 78:1997;737-740 Even more exciting than observations of exciton resonances, these careful experiments show that it is possible to see beating related to coherent holes in both valence bands. The data traces out the dispersion of the hole bands.
    • (1997) Phys Rev Lett , vol.78 , pp. 737-740
    • Joschko, M.1    Woerner, M.2    Elsaesser, T.E.3    Binder, E.4    Hey, R.5    Kostial, K.6    Ploog, K.7
  • 25
    • 0031572027 scopus 로고    scopus 로고
    • Spatial soliton pixels in semiconductors devices
    • Theoretical analysis of the possibility of generating spatially localised bistably addressed regions of a planar VCSEL.
    • Brambilla M, Lugiato LA, Prati F, Spinelli L, Firth WJ. Spatial soliton pixels in semiconductors devices. Phys Rev Lett. 79:1997;2042-2045 Theoretical analysis of the possibility of generating spatially localised bistably addressed regions of a planar VCSEL.
    • (1997) Phys Rev Lett , vol.79 , pp. 2042-2045
    • Brambilla, M.1    Lugiato, L.A.2    Prati, F.3    Spinelli, L.4    Firth, W.J.5
  • 26
    • 0004536783 scopus 로고    scopus 로고
    • Manifestation of coherent spin precession in stimulated semiconductor emission dynamics
    • Using magnetic biasing of a VCSEL, alternate lasing pulses of right- and left-circularly polarisation were observed.
    • Hallstein S, Berger JD, Hilpert M, Schneider HC, Rühle WW, Jahnke F, Koch SW, Gibbs HM, Khitrova G, Oestreich M. Manifestation of coherent spin precession in stimulated semiconductor emission dynamics. Phys Rev B. 56:1997;R7076-R7079 Using magnetic biasing of a VCSEL, alternate lasing pulses of right- and left-circularly polarisation were observed.
    • (1997) Phys Rev B , vol.56
    • Hallstein, S.1    Berger, J.D.2    Hilpert, M.3    Schneider, H.C.4    Rühle, W.W.5    Jahnke, F.6    Koch, S.W.7    Gibbs, H.M.8    Khitrova, G.9    Oestreich, M.10
  • 27
    • 0001305327 scopus 로고    scopus 로고
    • Photon localisation in lattices of coupled vertical cavity surface emitting lasers with dimensionalities between one and two
    • Pier H, Kapon E. Photon localisation in lattices of coupled vertical cavity surface emitting lasers with dimensionalities between one and two. Opt Letters. 22:1997;546-548.
    • (1997) Opt Letters , vol.22 , pp. 546-548
    • Pier, H.1    Kapon, E.2
  • 28
    • 3543070415 scopus 로고    scopus 로고
    • Collective effets of excitons in multiple quantum well Bragg and anti-Bragg structures
    • Stacks of quantum wells of particular spacing are used to show radiative coupling between different layers. This leads to enhanced decay rates and modified properties, modelled with reasonable success using the semiconductor Maxwell Bloch equations.
    • Hübner M, Kuhl J, Stroucken T, Knorr A, Koch SW, Hey R, Ploog K. Collective effets of excitons in multiple quantum well Bragg and anti-Bragg structures. Phys Rev Lett. 76:1996;4199-4202 Stacks of quantum wells of particular spacing are used to show radiative coupling between different layers. This leads to enhanced decay rates and modified properties, modelled with reasonable success using the semiconductor Maxwell Bloch equations.
    • (1996) Phys Rev Lett , vol.76 , pp. 4199-4202
    • Hübner, M.1    Kuhl, J.2    Stroucken, T.3    Knorr, A.4    Koch, S.W.5    Hey, R.6    Ploog, K.7
  • 30
    • 0031125851 scopus 로고    scopus 로고
    • Interplay of optical dephasing and pulse propagation in semiconductors
    • Hughes S, Knorr A, Koh SW. Interplay of optical dephasing and pulse propagation in semiconductors. J Opt Soc Am B. 14:1997;754-760.
    • (1997) J Opt Soc Am B , vol.14 , pp. 754-760
    • Hughes, S.1    Knorr, A.2    Koh, S.W.3
  • 31
    • 0031144449 scopus 로고    scopus 로고
    • Bulk polariton beatings and two dimensional radiative decay: Analysis of time resolved transmission through a dispersive film
    • Panzarini G, Andreani LC. Bulk polariton beatings and two dimensional radiative decay: analysis of time resolved transmission through a dispersive film. Solid State Commun. 102:1997;505-509.
    • (1997) Solid State Commun , vol.102 , pp. 505-509
    • Panzarini, G.1    Andreani, L.C.2
  • 32
    • 0000000137 scopus 로고    scopus 로고
    • Effect of inhomogeneous broadening on optical properties of excitons in quantum wells
    • Simple model of nonlocal susceptibility plus Maxwell equations leads to suprising interplay between lateral disorder and the coherent transmission of light. In particular, disorder induced beating is seen for a single quantum well. This is very strange, suggesting that experimental verification is needed.
    • Andreani LC, Panzarini G, Kavokin AV, Vladimirova MR. Effect of inhomogeneous broadening on optical properties of excitons in quantum wells. Phys Rev B. 57:1998;4670-4675 Simple model of nonlocal susceptibility plus Maxwell equations leads to suprising interplay between lateral disorder and the coherent transmission of light. In particular, disorder induced beating is seen for a single quantum well. This is very strange, suggesting that experimental verification is needed.
    • (1998) Phys Rev B , vol.57 , pp. 4670-4675
    • Andreani, L.C.1    Panzarini, G.2    Kavokin, A.V.3    Vladimirova, M.R.4
  • 34
    • 0000226474 scopus 로고    scopus 로고
    • Theoretical investigation of the excitonic semiconductor response for varying material thickness: Transition from quantum well to bulk
    • Bischoff S, Knorr A, Koch SW. Theoretical investigation of the excitonic semiconductor response for varying material thickness: transition from quantum well to bulk. Phys Rev B. 55:1997;7715-7725.
    • (1997) Phys Rev B , vol.55 , pp. 7715-7725
    • Bischoff, S.1    Knorr, A.2    Koch, S.W.3
  • 36
    • 0000257013 scopus 로고    scopus 로고
    • Microscopic theory of motional narrowing of microcavity polaritons in a disordered potential
    • Demonstrates that static disorder influences the exciton energy spread much more than the polaritons which are Rabi shifted to different energies, and spectrally narrowed.
    • Savonna V, Piermarocchi C, Quanttropani A, Tassone F, Schwendimann P. Microscopic theory of motional narrowing of microcavity polaritons in a disordered potential. Phys Rev Lett. 78:1997;4470-4473 Demonstrates that static disorder influences the exciton energy spread much more than the polaritons which are Rabi shifted to different energies, and spectrally narrowed.
    • (1997) Phys Rev Lett , vol.78 , pp. 4470-4473
    • Savonna, V.1    Piermarocchi, C.2    Quanttropani, A.3    Tassone, F.4    Schwendimann, P.5
  • 37
    • 0004649142 scopus 로고    scopus 로고
    • Coherence transfer via resonance Rayleigh scattering of exciton polaritons in a semiconductor microcavity
    • Citrin DS. Coherence transfer via resonance Rayleigh scattering of exciton polaritons in a semiconductor microcavity. Phys Rev B. 54:1996;16425-16427.
    • (1996) Phys Rev B , vol.54 , pp. 16425-16427
    • Citrin, D.S.1
  • 38
    • 0031170297 scopus 로고    scopus 로고
    • Ultrashort pulse propagation effects in semiconductor microcavities
    • Kira M, Jahnke F, Koch SW. Ultrashort pulse propagation effects in semiconductor microcavities. Solid State Commun. 102:1997;703-707.
    • (1997) Solid State Commun , vol.102 , pp. 703-707
    • Kira, M.1    Jahnke, F.2    Koch, S.W.3
  • 39
    • 0001307183 scopus 로고    scopus 로고
    • Excitonic nonlinearities of semiconductor microcavities in the nonperturbative regime.
    • Demonstrates the destruction of the Rabi splitting as the electron-holes are optically injected into a microcavity. The lines remain robust until a critical density beyond which they collapse to the bare excitonic resonance.
    • Jahnke F, Kira M, Koch SW, Khitrova G, Lindmark EK, Nelson TR, Berger JD, Lyngnes O, Gibbs HM. Excitonic nonlinearities of semiconductor microcavities in the nonperturbative regime. Phys Rev Lett. 77:1996;5257-5260 Demonstrates the destruction of the Rabi splitting as the electron-holes are optically injected into a microcavity. The lines remain robust until a critical density beyond which they collapse to the bare excitonic resonance.
    • (1996) Phys Rev Lett , vol.77 , pp. 5257-5260
    • Jahnke, F.1    Kira, M.2    Koch, S.W.3    Khitrova, G.4    Lindmark, E.K.5    Nelson, T.R.6    Berger, J.D.7    Lyngnes, O.8    Gibbs, H.M.9
  • 40
    • 0001707833 scopus 로고    scopus 로고
    • Parametric scattering of cavity polaritons
    • Detailed experiments attributing the polarisation dependence of the four wave mixing emission to the different scattering processes between polaritons
    • Kuwata Gonokami M, Inouye S, Suzuura H, Shirane M, Shimano R, Someya T, Sakaki H. Parametric scattering of cavity polaritons. Phys Rev Lett. 79:1997;1341-1344 Detailed experiments attributing the polarisation dependence of the four wave mixing emission to the different scattering processes between polaritons.
    • (1997) Phys Rev Lett , vol.79 , pp. 1341-1344
    • Kuwata Gonokami, M.1    Inouye, S.2    Suzuura, H.3    Shirane, M.4    Shimano, R.5    Someya, T.6    Sakaki, H.7
  • 42
    • 0040430584 scopus 로고    scopus 로고
    • Light control of intersubband absorption and amplification in a quantum well inside a cavity
    • Liu AS. Light control of intersubband absorption and amplification in a quantum well inside a cavity. Phy Rev A. 56:1997;3206-3213.
    • (1997) Phy Rev a , vol.56 , pp. 3206-3213
    • Liu, A.S.1
  • 43
    • 0031191060 scopus 로고    scopus 로고
    • Direct measurement of the spatial displacement of Bloch oscillating electrons in semiconductor superlattices
    • Using the small screening-out of the applied electric filed by the oscillating electron packet, shifts in the diffracted spectrum are seen which map out the position of the wavepacket.
    • Lyssenko VG, Valusis G, Loser F, Hasche T, Leo K, Dignam MM, Köhler K. Direct measurement of the spatial displacement of Bloch oscillating electrons in semiconductor superlattices. Phys Rev Lett. 79:1997;301-304 Using the small screening-out of the applied electric filed by the oscillating electron packet, shifts in the diffracted spectrum are seen which map out the position of the wavepacket.
    • (1997) Phys Rev Lett , vol.79 , pp. 301-304
    • Lyssenko, V.G.1    Valusis, G.2    Loser, F.3    Hasche, T.4    Leo, K.5    Dignam, M.M.6    Köhler, K.7
  • 44
    • 0001513608 scopus 로고    scopus 로고
    • Microscopic theory of the intracollisional field effect in semiconductor superlattices
    • Hader J, Meier T, Koch SW, Tossi F, Linder N. Microscopic theory of the intracollisional field effect in semiconductor superlattices. Phys Rev B. 55:1997;13799-13807.
    • (1997) Phys Rev B , vol.55 , pp. 13799-13807
    • Hader, J.1    Meier, T.2    Koch, S.W.3    Tossi, F.4    Linder, N.5
  • 45
    • 0030389161 scopus 로고    scopus 로고
    • Possibilities for exciton condensation in semiconductor quantum well structures
    • Numerical study of the coherence within a condensed exciton gas suggests that separate confinement of electrons and holes can lead to sufficient delay for condensation to occur.
    • Littlewood PB, Zhu XJ. Possibilities for exciton condensation in semiconductor quantum well structures. Phys Scr. T68:1996;56-67 Numerical study of the coherence within a condensed exciton gas suggests that separate confinement of electrons and holes can lead to sufficient delay for condensation to occur.
    • (1996) Phys Scr , vol.68 , pp. 56-67
    • Littlewood, P.B.1    Zhu, X.J.2


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