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Volumn 7, Issue 5, 2013, Pages 407-412

High-efficiency quantum-dot light-emitting devices with enhanced charge injection

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON TRANSPORT LAYERS; EXTERNAL QUANTUM EFFICIENCY; INTERNAL QUANTUM EFFICIENCY; LIGHT EMITTING DEVICES; LOW OPERATING VOLTAGE; LUMINOUS POWER EFFICIENCY; ORGANIC-INORGANIC HYBRID DEVICES; QUANTUM DOT EMITTERS;

EID: 84877575271     PISSN: 17494885     EISSN: 17494893     Source Type: Journal    
DOI: 10.1038/nphoton.2013.70     Document Type: Article
Times cited : (1090)

References (32)
  • 1
    • 0347579846 scopus 로고    scopus 로고
    • Electroluminescence from single monolayers of nanocrystals in molecular organic devices
    • DOI 10.1038/nature01217
    • Coe, S., Woo, W-K., Bawendi, M. & Bulovic, V. Electroluminescence from single monolayers of nanocrystals in molecular organic devices. Nature 420, 800-803 (2002). (Pubitemid 36019624)
    • (2002) Nature , vol.420 , Issue.6917 , pp. 800-803
    • Coe, S.1    Woo, W.-K.2    Bawendi, M.3    Bulovic, V.4
  • 2
    • 41549154190 scopus 로고    scopus 로고
    • Colloidal quantum-dot light-emitting diodes with metal-oxide charge transport layers
    • Caruge, J. M., Halpert, J. E., Wood, V., Bulovic, V. & Bawendi, M. G. Colloidal quantum-dot light-emitting diodes with metal-oxide charge transport layers. Nature Photon. 2, 247-250 (2008).
    • (2008) Nature Photon. , vol.2 , pp. 247-250
    • Caruge, J.M.1    Halpert, J.E.2    Wood, V.3    Bulovic, V.4    Bawendi, M.G.5
  • 3
    • 79952187461 scopus 로고    scopus 로고
    • Full-colour quantum dot displays fabricated by transfer printing
    • Kim, T-H. et al. Full-colour quantum dot displays fabricated by transfer printing. Nature Photon. 5, 176-182 (2011).
    • (2011) Nature Photon. , vol.5 , pp. 176-182
    • Kim, T.-H.1
  • 4
    • 80052266126 scopus 로고    scopus 로고
    • Stable and efficient quantum-dot light-emitting diodes based on solution-processed multilayer structures
    • Qian, L., Zheng, Y., Xue, J. & Holloway, P. H. Stable and efficient quantum-dot light-emitting diodes based on solution-processed multilayer structures. Nature Photon. 5, 543-548 (2011).
    • (2011) Nature Photon. , vol.5 , pp. 543-548
    • Qian, L.1    Zheng, Y.2    Xue, J.3    Holloway, P.H.4
  • 5
    • 0035890412 scopus 로고    scopus 로고
    • Nearly 100% internal phosphorescence efficiency in an organic light emitting device
    • DOI 10.1063/1.1409582
    • Adachi, C., Baldo, M. A., Thompson, M. E. & Forrest, S. R. Nearly 100% internal phosphorescence efficiency in an organic light-emitting device. J. Appl. Phys. 90, 5048-5051 (2001). (Pubitemid 33597058)
    • (2001) Journal of Applied Physics , vol.90 , Issue.10 , pp. 5048-5051
    • Adachi, C.1    Baldo, M.A.2    Thompson, M.E.3    Forrest, S.R.4
  • 8
    • 77949565635 scopus 로고    scopus 로고
    • All-inorganic quantum-dot light-emitting devices formed via low-cost, wet-chemical processing
    • Mashford, B. S., Nguyen, T-L., Wilson, G. J. & Mulvaney, P. All-inorganic quantum-dot light-emitting devices formed via low-cost, wet-chemical processing. J. Mater. Chem. 20, 167-172 (2010).
    • (2010) J. Mater. Chem. , vol.20 , pp. 167-172
    • Mashford, B.S.1    Nguyen, T.-L.2    Wilson, G.J.3    Mulvaney, P.4
  • 9
    • 78049261853 scopus 로고    scopus 로고
    • Electroluminescence from light-emitting polymer/ZnO nanoparticle heterojunctions at sub-bandgap voltages
    • Qian, L. et al. Electroluminescence from light-emitting polymer/ZnO nanoparticle heterojunctions at sub-bandgap voltages. Nano Today 5, 384-389 (2010).
    • (2010) Nano Today , vol.5 , pp. 384-389
    • Qian, L.1
  • 10
    • 0000727090 scopus 로고    scopus 로고
    • Long-range resonance transfer of electronic excitations in close-packed CdSe quantum-dot solids
    • Kagan, C. R., Murray, C. B. & Bawendi, M. G. Long-range resonance transfer of electronic excitations in close-packed CdSe quantum-dot solids. Phys. Rev. B 54, 8633-8643 (1996).
    • (1996) Phys. Rev. B , vol.54 , pp. 8633-8643
    • Kagan, C.R.1    Murray, C.B.2    Bawendi, M.G.3
  • 11
    • 33846349186 scopus 로고    scopus 로고
    • NiO as an inorganic hole-transporting layer in quantum-dot light-emitting devices
    • DOI 10.1021/nl0623208
    • Caruge, J-M., Halpert, J. E., Bulović, V. & Bawendi, M. G. NiO as an inorganic hole-transporting layer in quantum-dot light-emitting devices. Nano Lett. 6, 2991-2994 (2006). (Pubitemid 46131345)
    • (2006) Nano Letters , vol.6 , Issue.12 , pp. 2991-2994
    • Caruge, J.-M.1    Halpert, J.E.2    Bulovic, V.3    Bawendi, M.G.4
  • 12
    • 67049105845 scopus 로고    scopus 로고
    • High-performance crosslinked colloidal quantum-dot light-emitting diodes
    • Cho, K-S. et al. High-performance crosslinked colloidal quantum-dot light-emitting diodes. Nature Photon. 3, 341-345 (2009).
    • (2009) Nature Photon. , vol.3 , pp. 341-345
    • Cho, K.-S.1
  • 13
    • 35748938814 scopus 로고    scopus 로고
    • Photoluminescence switching of charged quantum dot films
    • DOI 10.1021/jp075042p
    • Jha, P. P. & Guyot-Sionnest, P. Photoluminescence switching of charged quantum dot films. J. Phys. Chem. C 111, 15440-15445 (2007). (Pubitemid 350046067)
    • (2007) Journal of Physical Chemistry C , vol.111 , Issue.42 , pp. 15440-15445
    • Jha, P.P.1    Guyot-Sionnest, P.2
  • 14
    • 0037025709 scopus 로고    scopus 로고
    • Reversible charging of CdSe nanocrystals in a simple solid-state device
    • Woo, W-K. et al. Reversible charging of CdSe nanocrystals in a simple solid-state device. Adv. Mater. 14, 1068-1071 (2002).
    • (2002) Adv. Mater. , vol.14 , pp. 1068-1071
    • Woo, W.-K.1
  • 15
    • 66749153442 scopus 로고    scopus 로고
    • Non-blinking semiconductor nanocrystals
    • Wang, X. et al. Non-blinking semiconductor nanocrystals. Nature 459, 686-689 (2009).
    • (2009) Nature , vol.459 , pp. 686-689
    • Wang, X.1
  • 16
    • 49249139610 scopus 로고    scopus 로고
    • Towards non-blinking colloidal quantum dots
    • Mahler, B. et al. Towards non-blinking colloidal quantum dots. Nature Mater. 7, 659-664 (2008).
    • (2008) Nature Mater. , vol.7 , pp. 659-664
    • Mahler, B.1
  • 17
    • 66949142095 scopus 로고    scopus 로고
    • Surface states in the photoionization of high-quality CdSe core/shell nanocrystals
    • Li, S., Steigerwald, M. L. & Brus, L. E. Surface states in the photoionization of high-quality CdSe core/shell nanocrystals. ACS Nano 3, 1267-1273 (2009).
    • (2009) ACS Nano , vol.3 , pp. 1267-1273
    • Li, S.1    Steigerwald, M.L.2    Brus, L.E.3
  • 18
    • 0041354371 scopus 로고    scopus 로고
    • Photoionization of individual CdSe/CdS core/shell nanocrystals on silicon with 2-nm oxide depends on surface band bending
    • DOI 10.1021/nl0340529
    • Cherniavskaya, O., Chen, L., Islam, M. A. & Brus, L. Photoionization of individual CdSe/CdS core/shell nanocrystals on silicon with 2-nm oxide depends on surface band bending. Nano Lett. 3, 497-501 (2003). (Pubitemid 37140651)
    • (2003) Nano Letters , vol.3 , Issue.4 , pp. 497-501
    • Cherniavskaya, O.1    Chen, L.2    Islam, M.A.3    Brus, L.4
  • 19
    • 77950121562 scopus 로고    scopus 로고
    • Suppressed blinking dynamics of single QDs on ITO
    • Jin, S., Song, N. & Lian, T. Suppressed blinking dynamics of single QDs on ITO. ACS Nano 4, 1545-1552 (2010).
    • (2010) ACS Nano , vol.4 , pp. 1545-1552
    • Jin, S.1    Song, N.2    Lian, T.3
  • 20
    • 77953307176 scopus 로고    scopus 로고
    • Charge-transfer processes in single CdSe/ZnS quantum dots with p-type NiO nanoparticles
    • Wu, X. & Yeow, E. K. L. Charge-transfer processes in single CdSe/ZnS quantum dots with p-type NiO nanoparticles. Chem. Commun. 46, 4390-4392 (2010).
    • (2010) Chem. Commun. , vol.46 , pp. 4390-4392
    • Wu, X.1    Yeow, E.K.L.2
  • 21
    • 73249132372 scopus 로고    scopus 로고
    • Selection of metal oxide charge transport layers for colloidal quantum dot LEDs
    • Wood, V. et al. Selection of metal oxide charge transport layers for colloidal quantum dot LEDs. ACS Nano 3, 3581-3586 (2009).
    • (2009) ACS Nano , vol.3 , pp. 3581-3586
    • Wood, V.1
  • 22
    • 57349138871 scopus 로고    scopus 로고
    • Determination of band structure parameters and the quasi-particle gap of CdSe quantum dots by cyclic voltammetry
    • Inamdar, S. N., Ingole, P. P. & Haram, S. K. Determination of band structure parameters and the quasi-particle gap of CdSe quantum dots by cyclic voltammetry. ChemPhysChem 9, 2574-2579 (2008).
    • (2008) ChemPhysChem , vol.9 , pp. 2574-2579
    • Inamdar, S.N.1    Ingole, P.P.2    Haram, S.K.3
  • 23
    • 79961033069 scopus 로고    scopus 로고
    • Size-dependent valence and conduction band-edge energies of semiconductor nanocrystals
    • Jasieniak, J., Califano, M. & Watkins, S. E. Size-dependent valence and conduction band-edge energies of semiconductor nanocrystals. ACS Nano 5, 5888-5902 (2011).
    • (2011) ACS Nano , vol.5 , pp. 5888-5902
    • Jasieniak, J.1    Califano, M.2    Watkins, S.E.3
  • 24
    • 77952708009 scopus 로고    scopus 로고
    • High efficiency tandem organic light-emitting diodes using interconnecting layer
    • Lee, H-D. et al. High efficiency tandem organic light-emitting diodes using interconnecting layer. Jpn J. Appl. Phys. 48, 082101 (2009).
    • (2009) Jpn J. Appl. Phys. , vol.48 , pp. 082101
    • Lee, H.-D.1
  • 25
    • 4944238940 scopus 로고    scopus 로고
    • Different origins of visible luminescence in ZnO nanostructures fabricated by the chemical and evaporation methods
    • Li, D. et al. Different origins of visible luminescence in ZnO nanostructures fabricated by the chemical and evaporation methods. Appl. Phys. Lett. 85, 1601-1603 (2004).
    • (2004) Appl. Phys. Lett. , vol.85 , pp. 1601-1603
    • Li, D.1
  • 26
    • 77955952540 scopus 로고    scopus 로고
    • Specific defects, surface band bending and characteristic green emissions of ZnO
    • Tay, Y. Y., Tan, T. T., Liang, M. H., Boey, F. & Li, S. Specific defects, surface band bending and characteristic green emissions of ZnO. Phys. Chem. Chem. Phys. 12, 6008-6013 (2010).
    • (2010) Phys. Chem. Chem. Phys. , vol.12 , pp. 6008-6013
    • Tay, Y.Y.1    Tan, T.T.2    Liang, M.H.3    Boey, F.4    Li, S.5
  • 27
    • 0000797534 scopus 로고    scopus 로고
    • Influence of adsorbed oxygen on the emission properties of nanocrystalline ZnO particles
    • Van Dijken, A., Meulenkamp, E. A., Vanmaekelbergh, D. & Meijerink, A. Influence of adsorbed oxygen on the emission properties of nanocrystalline ZnO particles. J. Phys. Chem. B 104, 4355-4360 (2000).
    • (2000) J. Phys. Chem.B , vol.104 , pp. 4355-4360
    • Van Dijken, A.1    Meulenkamp, E.A.2    Vanmaekelbergh, D.3    Meijerink, A.4
  • 28
    • 78149277702 scopus 로고    scopus 로고
    • Stabilization of ZnO polar plane with charged surface nanodefects
    • Lai, J. H., Su, S. H., Chen, H-H., Huang, J. C. A. & Wu, C-L. Stabilization of ZnO polar plane with charged surface nanodefects. Phys. Rev. B 82, 155406 (2010).
    • (2010) Phys. Rev. B , vol.82 , pp. 155406
    • Lai, J.H.1    Su, S.H.2    Chen, H.-H.3    Huang, J.C.A.4    Wu, C.-L.5
  • 29
    • 77954846145 scopus 로고    scopus 로고
    • Bulk transport measurements in ZnO: The effect of surface electron layers
    • Allen, M. W. et al. Bulk transport measurements in ZnO: The effect of surface electron layers. Phys. Rev. B 81, 075211 (2010).
    • (2010) Phys. Rev. B , vol.81 , pp. 075211
    • Allen, M.W.1
  • 30
    • 78651070819 scopus 로고    scopus 로고
    • Photoinduced electron transfer from semiconductor quantum dots to metal oxide nanoparticles
    • Tvrdy, K., Frantsuzov, P. A. & Kamat, P. V. Photoinduced electron transfer from semiconductor quantum dots to metal oxide nanoparticles. Proc. Natl Acad. Sci. USA 108, 29-34 (2011).
    • (2011) Proc. Natl Acad. Sci. USA , vol.108 , pp. 29-34
    • Tvrdy, K.1    Frantsuzov, P.A.2    Kamat, P.V.3
  • 31
    • 46049088010 scopus 로고    scopus 로고
    • Valence band alignment at cadmium selenide quantum dot and zinc oxide (10110) interfaces
    • Carlson, B., Leschkies, K., Aydil, E. S. & Zhu, X-Y. Valence band alignment at cadmium selenide quantum dot and zinc oxide (10110) interfaces. J. Phys. Chem. C 112, 8419-8423 (2008).
    • (2008) J. Phys. Chem. C , vol.112 , pp. 8419-8423
    • Carlson, B.1    Leschkies, K.2    Aydil, E.S.3    Zhu, X.-Y.4
  • 32
    • 0041346110 scopus 로고    scopus 로고
    • Measuring the efficiency of organic light-emitting devices
    • Forrest, S. R., Bradley, D. D. C. & Thompson, M. E. Measuring the efficiency of organic light-emitting devices. Adv. Mater. 15, 1043-1048 (2003).
    • (2003) Adv. Mater. , vol.15 , pp. 1043-1048
    • Forrest, S.R.1    Bradley, D.D.C.2    Thompson, M.E.3


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