메뉴 건너뛰기




Volumn 5, Issue 7, 2011, Pages 6016-6024

Measuring electron and hole transfer in core/shell nanoheterostructures

Author keywords

charge transfer; core shell quantum dots; electron hole relaxation; femtosecond transient absorption; Marcus theory; type II heterostructure

Indexed keywords

CDTE; CHARGE TRANSFER STATE; CORE/SHELL; ELECTRON TRANSFER; EXCITED ELECTRONS; FEMTOSECOND TRANSIENT ABSORPTION; HOLE DYNAMICS; HOLE TRANSFER; MARCUS THEORY; NANO-HETEROSTRUCTURES; PHOTOLUMINESCENCE LIFETIME; PUMP WAVELENGTH; RELAXATION RATES; SPECTRAL EMISSION; STEADY-STATE SPECTRA; SUBPICOSECOND; TIME-RESOLVED PHOTOLUMINESCENCE SPECTROSCOPY; TRANSFER RATES; TRANSIENT ABSORPTION MEASUREMENTS; ULTRA-FAST;

EID: 79961067404     PISSN: 19360851     EISSN: 1936086X     Source Type: Journal    
DOI: 10.1021/nn201788f     Document Type: Conference Paper
Times cited : (76)

References (45)
  • 1
    • 78650815246 scopus 로고    scopus 로고
    • Emergent Properties Resulting from Type-II Band Alignment in Semiconductor Nanoheterostructures
    • Lo, S. S.; Mirkovic, T.; Chuang, C.-H.; Burda, C.; Scholes, G. D. Emergent Properties Resulting from Type-II Band Alignment in Semiconductor Nanoheterostructures Adv. Mater. 2011, 23, 180-197
    • (2011) Adv. Mater. , vol.23 , pp. 180-197
    • Lo, S.S.1    Mirkovic, T.2    Chuang, C.-H.3    Burda, C.4    Scholes, G.D.5
  • 2
    • 0141645614 scopus 로고    scopus 로고
    • Type-II quantum dots: CdTe/CdSe(core/shell) and CdSe/ZnTe(core/shell) heterostructures
    • DOI 10.1021/ja0361749
    • Kim, S.; Fisher, B.; Eisler, H.-J.; Bawendi, M. Type-II Quantum Dots: CdTe/CdSe(Core/Shell) and CdSe/ZnTe(Core/Shell) Heterostructures J. Am. Chem. Soc. 2003, 125, 11466-11467 (Pubitemid 37210075)
    • (2003) Journal of the American Chemical Society , vol.125 , Issue.38 , pp. 11466-11467
    • Kim, S.1    Fisher, B.2    Eisler, H.-J.3    Bawendi, M.4
  • 3
    • 34249301393 scopus 로고    scopus 로고
    • Single-exciton optical gain in semiconductor nanocrystals
    • DOI 10.1038/nature05839, PII NATURE05839
    • Klimov, V. I.; Ivanov, S. A.; Nanda, J.; Achermann, M.; Bezel, I.; McGuire, J. A.; Piryatinski, A. Single-Exciton Optical Gain in Semiconductor Nanocrystals Nature 2007, 447, 441-446 (Pubitemid 46816742)
    • (2007) Nature , vol.447 , Issue.7143 , pp. 441-446
    • Klimov, V.I.1    Ivanov, S.A.2    Nanda, J.3    Achermann, M.4    Bezel, I.5    McGuire, J.A.6    Piryatinski, A.7
  • 4
    • 0037192480 scopus 로고    scopus 로고
    • Hybrid nanorod-polymer solar cells
    • DOI 10.1126/science.1069156
    • Huynh, W. U.; Dittmer, J. J.; Alivisatos, A. P. Hybrid Nanorod-Polymer Solar Cells Science 2002, 295, 2425-2427 (Pubitemid 34270250)
    • (2002) Science , vol.295 , Issue.5564 , pp. 2425-2427
    • Huynh, W.U.1    Dittmer, J.J.2    Alivisatos, A.P.3
  • 8
    • 34548719877 scopus 로고    scopus 로고
    • Nanorod heterostructures showing photoinduced charge separation
    • DOI 10.1002/smll.200700155
    • Kumar, S.; Jones, M.; Lo, S. S.; Scholes, G. D. Nanorod Heterostructures Showing Photoinduced Charge Separation Small 2007, 3, 1633-1639 (Pubitemid 47425832)
    • (2007) Small , vol.3 , Issue.9 , pp. 1633-1639
    • Kumar, S.1    Jones, M.2    Lo, S.S.3    Scholes, G.D.4
  • 9
    • 50649120818 scopus 로고    scopus 로고
    • Ultrafast Electron Transfer Dynamics in CdSe/CdTe Donor-Acceptor Nanorods
    • Dooley, C. J.; Dimitrov, S. D.; Fiebig, T. Ultrafast Electron Transfer Dynamics in CdSe/CdTe Donor-Acceptor Nanorods J. Phys. Chem. C 2008, 112, 12074-12076
    • (2008) J. Phys. Chem. C , vol.112 , pp. 12074-12076
    • Dooley, C.J.1    Dimitrov, S.D.2    Fiebig, T.3
  • 11
    • 77249098905 scopus 로고    scopus 로고
    • Ultrafast Charge Carrier Relaxation and Charge Transfer Dynamics of CdTe/CdS Core-Shell Quantum Dots As Studied by Femtosecond Transient Absorption Spectroscopy
    • Rawalekar, S.; Kaniyankandy, S.; Verma, S.; Ghosh, H. N. Ultrafast Charge Carrier Relaxation and Charge Transfer Dynamics of CdTe/CdS Core-Shell Quantum Dots As Studied by Femtosecond Transient Absorption Spectroscopy J. Phys. Chem. C 2010, 114, 1460-1466
    • (2010) J. Phys. Chem. C , vol.114 , pp. 1460-1466
    • Rawalekar, S.1    Kaniyankandy, S.2    Verma, S.3    Ghosh, H.N.4
  • 13
    • 77956328602 scopus 로고    scopus 로고
    • Charge Separation and Recombination in CdTe/CdSe Core/Shell Nanocrystals as a Function of Shell Coverage: Probing the Onset of the Quasi Type-II Regime
    • Chuang, C.-H.; Lo, S. S.; Scholes, G. D.; Burda, C. Charge Separation and Recombination in CdTe/CdSe Core/Shell Nanocrystals as a Function of Shell Coverage: Probing the Onset of the Quasi Type-II Regime J. Phys. Chem. Lett. 2010, 1, 2530-2535
    • (2010) J. Phys. Chem. Lett. , vol.1 , pp. 2530-2535
    • Chuang, C.-H.1    Lo, S.S.2    Scholes, G.D.3    Burda, C.4
  • 14
    • 77954902675 scopus 로고    scopus 로고
    • Electron-Hole Overlap Dictates the Hole Spin Relaxation Rate in Nanocrystal Heterostructures
    • He, J.; Zhong, H.; Scholes, G. D. Electron-Hole Overlap Dictates the Hole Spin Relaxation Rate in Nanocrystal Heterostructures Phys. Rev. Lett. 2010, 105, 046601
    • (2010) Phys. Rev. Lett. , vol.105 , pp. 046601
    • He, J.1    Zhong, H.2    Scholes, G.D.3
  • 15
    • 25844529327 scopus 로고    scopus 로고
    • Femtosecond spectroscopy of carrier relaxation dynamics in type II CdSe/CdTe tetrapod heteronanostructures
    • DOI 10.1021/nl0511667
    • Peng, P.; Milliron, D. J.; Hughes, S. M.; Johnson, J. C.; Alivisatos, A. P.; Saykally, R. J. Femtosecond Spectroscopy of Carrier Relaxation Dynamics in Type II CdSe/CdTe Tetrapod Heteronanostructures Nano Lett. 2005, 5, 1809-1813 (Pubitemid 41396169)
    • (2005) Nano Letters , vol.5 , Issue.9 , pp. 1809-1813
    • Peng, P.1    Milliron, D.J.2    Hughes, S.M.3    Johnson, J.C.4    Alivisatos, A.P.5    Saykally, R.J.6
  • 18
    • 34249027111 scopus 로고    scopus 로고
    • Synthesis of type II CdTe-CdSe nanocrystal heterostructured multiple-branched rods and their photovoltaic applications
    • DOI 10.1021/jp0709407
    • Zhong, H.; Zhou, Y.; Yang, Y.; Yang, C.; Li, Y. Synthesis of Type II CdTe-CdSe Nanocrystal Heterostructured Multiple-Branched Rods and Their Photovoltaic Applications J. Phys. Chem. C 2007, 111, 6538-6543 (Pubitemid 46787882)
    • (2007) Journal of Physical Chemistry C , vol.111 , Issue.17 , pp. 6538-6543
    • Zhong, H.1    Zhou, Y.2    Yang, Y.3    Yang, C.4    Li, Y.5
  • 20
    • 61649099298 scopus 로고    scopus 로고
    • Control of Exciton Spin Relaxation by Electron-Hole Decoupling in Type-II Nanocrystal Heterostructures
    • He, J.; Lo, S. S.; Kim, J. H.; Scholes, G. D. Control of Exciton Spin Relaxation by Electron-Hole Decoupling in Type-II Nanocrystal Heterostructures Nano Lett. 2008, 8, 4007-4013
    • (2008) Nano Lett. , vol.8 , pp. 4007-4013
    • He, J.1    Lo, S.S.2    Kim, J.H.3    Scholes, G.D.4
  • 22
    • 67049137287 scopus 로고    scopus 로고
    • Spectral Switching of Type-II Quantum Dots by Charging
    • Bang, J.; Chon, B.; Won, N.; Nam, J.; Joo, T.; Kim, S. Spectral Switching of Type-II Quantum Dots by Charging J. Phys. Chem. C 2009, 113, 6320-6323
    • (2009) J. Phys. Chem. C , vol.113 , pp. 6320-6323
    • Bang, J.1    Chon, B.2    Won, N.3    Nam, J.4    Joo, T.5    Kim, S.6
  • 23
    • 65649121605 scopus 로고    scopus 로고
    • Continuous-Wave Pumping of Multiexciton Bands in the Photoluminescence Spectrum of a Single CdTe-CdSe Core-Shell Colloidal Quantum Dot
    • Osovsky, R.; Cheskis, D.; Kloper, V.; Sashchiuk, A.; Kroner, M.; Lifshitz, E. Continuous-Wave Pumping of Multiexciton Bands in the Photoluminescence Spectrum of a Single CdTe-CdSe Core-Shell Colloidal Quantum Dot Phys. Rev. Lett. 2009, 102, 197401
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 197401
    • Osovsky, R.1    Cheskis, D.2    Kloper, V.3    Sashchiuk, A.4    Kroner, M.5    Lifshitz, E.6
  • 24
    • 0006483573 scopus 로고
    • 2 films
    • 2 Films Nature 1991, 353, 737-740 (Pubitemid 21912607)
    • (1991) Nature , vol.353 , Issue.6346 , pp. 737-740
    • O'Regan, B.1    Gratzel, M.2
  • 25
    • 57949087144 scopus 로고    scopus 로고
    • Quantum Dot Solar Cells. Semiconductor Nanocrystals as Light Harvesters
    • Kamat, P. V. Quantum Dot Solar Cells. Semiconductor Nanocrystals as Light Harvesters J. Phys. Chem. C 2008, 112, 18737-18753
    • (2008) J. Phys. Chem. C , vol.112 , pp. 18737-18753
    • Kamat, P.V.1
  • 26
    • 42649138244 scopus 로고    scopus 로고
    • Photoinduced ultrafast electron transfer from CdSe quantum dots to re-bipyridyl complexes
    • DOI 10.1021/ja8003683
    • Huang, J.; Stockwell, D.; Huang, Z.; Mohler, D. L.; Lian, T. Photoinduced Ultrafast Electron Transfer from CdSe Quantum Dots to Re-Bipyridyl Complexes J. Am. Chem. Soc. 2008, 130, 5632-5633 (Pubitemid 351600479)
    • (2008) Journal of the American Chemical Society , vol.130 , Issue.17 , pp. 5632-5633
    • Huang, J.1    Stockwell, D.2    Huang, Z.3    Mohler, D.L.4    Lian, T.5
  • 28
    • 58149327346 scopus 로고    scopus 로고
    • Exciton Dissociation in CdSe Quantum Dots by Hole Transfer to Phenothiazine
    • Huang, J.; Huang, Z.; Jin, S.; Lian, T. Exciton Dissociation in CdSe Quantum Dots by Hole Transfer to Phenothiazine J. Phys. Chem. C 2008, 112, 19734-19738
    • (2008) J. Phys. Chem. C , vol.112 , pp. 19734-19738
    • Huang, J.1    Huang, Z.2    Jin, S.3    Lian, T.4
  • 31
    • 33846431604 scopus 로고    scopus 로고
    • Multiexcitons in Type-II Colloidal Semiconductor Quantum Dots
    • Oron, D.; Kazes, M.; Banin, U. Multiexcitons in Type-II Colloidal Semiconductor Quantum Dots Phys. Rev. B 2007, 75, 035330
    • (2007) Phys. Rev. B , vol.75 , pp. 035330
    • Oron, D.1    Kazes, M.2    Banin, U.3
  • 32
    • 77955570534 scopus 로고    scopus 로고
    • Strain-Induced Band Gap Modification in Coherent Core/Shell Nanostructures
    • Yang, S.; Prendergast, D.; Neaton, J. B. Strain-Induced Band Gap Modification in Coherent Core/Shell Nanostructures Nano Lett. 2010, 10, 3156-3162
    • (2010) Nano Lett. , vol.10 , pp. 3156-3162
    • Yang, S.1    Prendergast, D.2    Neaton, J.B.3
  • 33
    • 0141746202 scopus 로고    scopus 로고
    • Coherency strain effects on the optical response of core/shell heteronanostructures
    • DOI 10.1021/nl034243b
    • Chen, X.; Lou, Y.; Samia, A. C.; Burda, C. Coherency Strain Effects on the Optical Response of Core/Shell Heteronanostructures Nano Lett. 2003, 3, 799-803 (Pubitemid 37142466)
    • (2003) Nano Letters , vol.3 , Issue.6 , pp. 799-803
    • Chen, X.1    Lou, Y.2    Samia, A.C.3    Burda, C.4
  • 34
    • 47149097672 scopus 로고    scopus 로고
    • Exciton Trapping and Recombination in Type II CdSe/CdTe Nanorod Heterostructures
    • Jones, M.; Kumar, S.; Lo, S. S.; Scholes, G. D. Exciton Trapping and Recombination in Type II CdSe/CdTe Nanorod Heterostructures J. Phys. Chem. C 2008, 112, 5423-5431
    • (2008) J. Phys. Chem. C , vol.112 , pp. 5423-5431
    • Jones, M.1    Kumar, S.2    Lo, S.S.3    Scholes, G.D.4
  • 36
    • 0346198884 scopus 로고
    • Relation between Charge Transfer Absorption and Fluorescence Spectra and the Inverted Region
    • Marcus, R. A. Relation between Charge Transfer Absorption and Fluorescence Spectra and the Inverted Region J. Phys. Chem. 1989, 93, 3078-3086
    • (1989) J. Phys. Chem. , vol.93 , pp. 3078-3086
    • Marcus, R.A.1
  • 37
    • 34948907404 scopus 로고    scopus 로고
    • Energetics of photoinduced electron-transfer reactions decided by quantum confinement
    • DOI 10.1021/jp0754583
    • Scholes, G. D.; Jones, M.; Kumar, S. Energetics of Photoinduced Electron-Transfer Reactions Decided by Quantum Confinement J. Phys. Chem. C 2007, 111, 13777-13785 (Pubitemid 47522622)
    • (2007) Journal of Physical Chemistry C , vol.111 , Issue.37 , pp. 13777-13785
    • Scholes, G.D.1    Jones, M.2    Kumar, S.3
  • 38
    • 0035859417 scopus 로고    scopus 로고
    • Variation of the thickness and number of wells in the CdS/HgS/CdS quantum dot quantum well system
    • DOI 10.1021/jp010002l
    • Braun, M.; Burda, C.; El-Sayed, M. A. Variation of the Thickness and Number of Wells in the CdS/HgS/CdS Quantum Dot Quantum Well System J. Phys. Chem. A 2001, 105, 5548-5551 (Pubitemid 35362009)
    • (2001) Journal of Physical Chemistry A , vol.105 , Issue.23 , pp. 5548-5551
    • Braun, M.1    Burda, C.2    El-Sayed, M.A.3
  • 40
    • 0037113413 scopus 로고    scopus 로고
    • Determination of the Localization Times of Electrons and Holes in the HgS Well in a CdS/HgS/CdS Quantum Dot-Quantum Well Nanoparticle
    • Braun, M.; Link, S.; Burda, C.; El-Sayed, M. A. Determination of the Localization Times of Electrons and Holes in the HgS Well in a CdS/HgS/CdS Quantum Dot-Quantum Well Nanoparticle Phys. Rev. B 2002, 66, 205312
    • (2002) Phys. Rev. B , vol.66 , pp. 205312
    • Braun, M.1    Link, S.2    Burda, C.3    El-Sayed, M.A.4
  • 41
    • 0037031321 scopus 로고    scopus 로고
    • Transfer Times of Electrons and Holes Across the Interface in CdS/HgS/CdS Quantum Dot Quantum Well Nanoparticles
    • Braun, M.; Link, S.; Burda, C.; El-Sayed, M. A. Transfer Times of Electrons and Holes Across the Interface in CdS/HgS/CdS Quantum Dot Quantum Well Nanoparticles Chem. Phys. Lett. 2002, 361, 446-452
    • (2002) Chem. Phys. Lett. , vol.361 , pp. 446-452
    • Braun, M.1    Link, S.2    Burda, C.3    El-Sayed, M.A.4
  • 42
    • 0000961050 scopus 로고    scopus 로고
    • Electron and Hole Relaxation Pathways in Semiconductor Quantum Dots
    • Klimov, V. I.; McBranch, D. W.; Leatherdale, C. A.; Bawendi, M. G. Electron and Hole Relaxation Pathways in Semiconductor Quantum Dots Phys. Rev. B 1999, 60, 13740-13749
    • (1999) Phys. Rev. B , vol.60 , pp. 13740-13749
    • Klimov, V.I.1    McBranch, D.W.2    Leatherdale, C.A.3    Bawendi, M.G.4
  • 44
    • 0029733463 scopus 로고    scopus 로고
    • Ultrafast dynamics of carrier-induced absorption changes in highly-excited CdSe nanocrystals
    • Hunsche, S.; Dekorsy, T.; Klimov, V.; Kurz, H. Ultrafast Dynamics of Carrier-Induced Absorption Changes in Highly-Excited CdSe Nanocrystals Appl. Phys. B: Laser Opt. 1996, 62, 3-10 (Pubitemid 126590877)
    • (1996) Applied Physics B: Lasers and Optics , vol.62 , Issue.1 , pp. 3-10
    • Hunsche, S.1    Dekorsy, T.2    Klimov, V.3    Kurz, H.4
  • 45
    • 0035857213 scopus 로고    scopus 로고
    • The relaxation pathways of CdSe nanoparticles monitored with femtosecond time-resolution from the visible to the IR: Assignment of the transient features by carrier quenching
    • DOI 10.1021/jp0124589
    • Burda, C.; Link, S.; Mohamed, M.; El-Sayed, M. A. The Relaxation Pathways of CdSe Nanoparticles Monitored with Femtosecond Time-Resolution from the Visible to the IR: Assignment of the Transient Features by Carrier Quenching J. Phys. Chem. B 2001, 105, 12286-12292 (Pubitemid 35338331)
    • (2001) Journal of Physical Chemistry B , vol.105 , Issue.49 , pp. 12286-12292
    • Burda, C.1    Link, S.2    Mohamed, M.3    El-Sayed, M.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.