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Volumn 7, Issue 19, 2016, Pages 3954-3960

Electrostatic Control of Excitonic Energies and Dynamics in a CdS Quantum Dot through Reversible Protonation of Its Ligands

Author keywords

[No Author keywords available]

Indexed keywords

CADMIUM COMPOUNDS; CADMIUM SULFIDE; DENSITY FUNCTIONAL THEORY; ELECTRIC FIELDS; NANOCRYSTALS; OPTICAL PROPERTIES;

EID: 84990019671     PISSN: None     EISSN: 19487185     Source Type: Journal    
DOI: 10.1021/acs.jpclett.6b01899     Document Type: Article
Times cited : (16)

References (40)
  • 1
    • 0000915740 scopus 로고    scopus 로고
    • Measurement and Assignment of the Size-Dependent Optical Spectrum in CdSe Quantum Dots
    • Norris, D.; Bawendi, M. Measurement and Assignment of the Size-Dependent Optical Spectrum in CdSe Quantum Dots Phys. Rev. B: Condens. Matter Mater. Phys. 1996, 53, 16338-16346 10.1103/PhysRevB.53.16338
    • (1996) Phys. Rev. B: Condens. Matter Mater. Phys. , vol.53 , pp. 16338-16346
    • Norris, D.1    Bawendi, M.2
  • 4
    • 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 2011, 5, 5888-5902 10.1021/nn201681s
    • (2011) ACS Nano , vol.5 , pp. 5888-5902
    • Jasieniak, J.1    Califano, M.2    Watkins, S.E.3
  • 7
    • 84885142401 scopus 로고    scopus 로고
    • Extinction Coefficients, Oscillator Strengths, and Radiative Lifetimes of CdSe, CdTe, and CdTe/CdSe Nanocrystals
    • Gong, K.; Zeng, Y.; Kelley, D. F. Extinction Coefficients, Oscillator Strengths, and Radiative Lifetimes of CdSe, CdTe, and CdTe/CdSe Nanocrystals J. Phys. Chem. C 2013, 117, 20268-20279 10.1021/jp4065449
    • (2013) J. Phys. Chem. C , vol.117 , pp. 20268-20279
    • Gong, K.1    Zeng, Y.2    Kelley, D.F.3
  • 9
    • 0037816199 scopus 로고    scopus 로고
    • Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals
    • Yu, W. W.; Qu, L.; Guo, W.; Peng, X. Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals Chem. Mater. 2003, 15, 2854-2860 10.1021/cm034081k
    • (2003) Chem. Mater. , vol.15 , pp. 2854-2860
    • Yu, W.W.1    Qu, L.2    Guo, W.3    Peng, X.4
  • 11
  • 12
    • 84897494061 scopus 로고    scopus 로고
    • The Role of Ligands in Determining the Exciton Relaxation Dynamics in Semiconductor Quantum Dots
    • Peterson, M. D.; Cass, L. C.; Harris, R. D.; Edme, K.; Sung, K.; Weiss, E. a. The Role of Ligands in Determining the Exciton Relaxation Dynamics in Semiconductor Quantum Dots Annu. Rev. Phys. Chem. 2014, 65, 317-339 10.1146/annurev-physchem-040513-103649
    • (2014) Annu. Rev. Phys. Chem. , vol.65 , pp. 317-339
    • Peterson, M.D.1    Cass, L.C.2    Harris, R.D.3    Edme, K.4    Sung, K.5    Weiss, E.A.6
  • 14
    • 84914132425 scopus 로고    scopus 로고
    • Enhanced Rate of Radiative Decay in CdSe Quantum Dots upon Adsorption of an Exciton-Delocalizing Ligand
    • Jin, S.; Harris, R. D.; Lau, B.; Aruda, K. O.; Amin, V. a; Weiss, E. a. Enhanced Rate of Radiative Decay in CdSe Quantum Dots upon Adsorption of an Exciton-Delocalizing Ligand Nano Lett. 2014, 14, 5323-5328 10.1021/nl5023699
    • (2014) Nano Lett. , vol.14 , pp. 5323-5328
    • Jin, S.1    Harris, R.D.2    Lau, B.3    Aruda, K.O.4    Amin, V.A.5    Weiss, E.A.6
  • 15
    • 84960342687 scopus 로고    scopus 로고
    • The Effect of Exciton-Delocalizing Thiols on Intrinsic Dual Emitting Semiconductor Nanocrystals
    • Jethi, L.; Mack, T. G.; Krause, M. M.; Drake, S.; Kambhampati, P. The Effect of Exciton-Delocalizing Thiols on Intrinsic Dual Emitting Semiconductor Nanocrystals ChemPhysChem 2016, 17, 665-669 10.1002/cphc.201501049
    • (2016) ChemPhysChem , vol.17 , pp. 665-669
    • Jethi, L.1    Mack, T.G.2    Krause, M.M.3    Drake, S.4    Kambhampati, P.5
  • 16
    • 84864462518 scopus 로고    scopus 로고
    • Controlling the Electronic Coupling between CdSe Quantum Dots and Thiol Capping Ligands via pH and Ligand Selection
    • Liang, Y.; Thorne, J. E.; Parkinson, B. A. Controlling the Electronic Coupling between CdSe Quantum Dots and Thiol Capping Ligands via pH and Ligand Selection Langmuir 2012, 28, 11072-11077 10.1021/la301237p
    • (2012) Langmuir , vol.28 , pp. 11072-11077
    • Liang, Y.1    Thorne, J.E.2    Parkinson, B.A.3
  • 17
    • 84939825603 scopus 로고    scopus 로고
    • Dependence of the Band Gap of CdSe Quantum Dots on the Surface Coverate and Binding Mode of an Exciton-Delocalizing Ligand, Methylthiophenolate
    • Amin, V. A.; Aruda, K. O.; Lau, B.; Rasmussen, A. M.; Edme, K.; Weiss, E. A. Dependence of the Band Gap of CdSe Quantum Dots on the Surface Coverate and Binding Mode of an Exciton-Delocalizing Ligand, Methylthiophenolate J. Phys. Chem. C 2015, 119, 19423-19429 10.1021/acs.jpcc.5b04306
    • (2015) J. Phys. Chem. C , vol.119 , pp. 19423-19429
    • Amin, V.A.1    Aruda, K.O.2    Lau, B.3    Rasmussen, A.M.4    Edme, K.5    Weiss, E.A.6
  • 18
    • 84872105186 scopus 로고    scopus 로고
    • Control of Exciton Confinement in Quantum Dot-Organic Complexes through Energetic Alignment of Interfacial Orbitals
    • Frederick, M. T.; Amin, V. a; Swenson, N. K.; Ho, A. Y.; Weiss, E. a. Control of Exciton Confinement in Quantum Dot-Organic Complexes through Energetic Alignment of Interfacial Orbitals Nano Lett. 2013, 13, 287-292 10.1021/nl304098e
    • (2013) Nano Lett. , vol.13 , pp. 287-292
    • Frederick, M.T.1    Amin, V.A.2    Swenson, N.K.3    Ho, A.Y.4    Weiss, E.A.5
  • 19
    • 83655172549 scopus 로고    scopus 로고
    • A Molecule to Detect and Perturb the Confinement of Charge Carriers in Quantum Dots
    • Frederick, M. T.; Amin, V. a.; Cass, L. C.; Weiss, E. A. A Molecule to Detect and Perturb the Confinement of Charge Carriers in Quantum Dots Nano Lett. 2011, 11, 5455-5460 10.1021/nl203222m
    • (2011) Nano Lett. , vol.11 , pp. 5455-5460
    • Frederick, M.T.1    Amin, V.A.2    Cass, L.C.3    Weiss, E.A.4
  • 20
    • 77955901411 scopus 로고    scopus 로고
    • Relaxation of Exciton Confinement in CdSe Quantum Dots by Modification with a Conjugated Dithiocarbamate Ligand
    • Frederick, M. T.; Weiss, E. A. Relaxation of Exciton Confinement in CdSe Quantum Dots by Modification with a Conjugated Dithiocarbamate Ligand ACS Nano 2010, 4, 3195-3200 10.1021/nn1007435
    • (2010) ACS Nano , vol.4 , pp. 3195-3200
    • Frederick, M.T.1    Weiss, E.A.2
  • 21
    • 0031885535 scopus 로고    scopus 로고
    • Green Fluorescent Protein as a Noninvasive Intracellular pH Indicator
    • Kneen, M.; Farinas, J.; Li, Y.; Verkman, A. S. Green Fluorescent Protein as a Noninvasive Intracellular pH Indicator Biophys. J. 1998, 74, 1591-1599 10.1016/S0006-3495(98)77870-1
    • (1998) Biophys. J. , vol.74 , pp. 1591-1599
    • Kneen, M.1    Farinas, J.2    Li, Y.3    Verkman, A.S.4
  • 22
    • 0037007885 scopus 로고    scopus 로고
    • Formation of High-Quality CdS and Other II-VI Semiconductor Nanocrystals in Noncoordinating Solvents: Tunable Reactivity of Monomers
    • Yu, W. W.; Peng, X. Formation of High-Quality CdS and Other II-VI Semiconductor Nanocrystals in Noncoordinating Solvents: Tunable Reactivity of Monomers Angew. Chem., Int. Ed. 2002, 41, 2368-2371 10.1002/1521-3773(20020703)41:13<2368::AID-ANIE2368>3.0.CO;2-G
    • (2002) Angew. Chem., Int. Ed. , vol.41 , pp. 2368-2371
    • Yu, W.W.1    Peng, X.2
  • 23
    • 84989205121 scopus 로고    scopus 로고
    • Organic-to-Aqueous Phase Transfer of Cadmium Chalcogenide Quantum Dots Using a Sulfur-Free Ligand for Enhanced Photoluminescence and Oxidative Stability
    • Calzada, R.; Thompson, C. M.; Edme, K.; Westmoreland, D. E.; Weiss, E. A. Organic-to-Aqueous Phase Transfer of Cadmium Chalcogenide Quantum Dots Using a Sulfur-Free Ligand for Enhanced Photoluminescence and Oxidative Stability Chem. Mater. 2016, 10.1021/acs.chemmater.6b03106
    • (2016) Chem. Mater.
    • Calzada, R.1    Thompson, C.M.2    Edme, K.3    Westmoreland, D.E.4    Weiss, E.A.5
  • 24
    • 33646846427 scopus 로고
    • Quantum Efficiencies of Fluorescence of Organic Substances: Effect of Solvent and Concentration of the Fluorescent Solute
    • Melhuish, W. H. Quantum Efficiencies of Fluorescence of Organic Substances: Effect of Solvent and Concentration of the Fluorescent Solute J. Phys. Chem. 1961, 65, 229-235 10.1021/j100820a009
    • (1961) J. Phys. Chem. , vol.65 , pp. 229-235
    • Melhuish, W.H.1
  • 26
    • 33748428561 scopus 로고
    • The Preparation and Properties of Phosphonic Acids
    • Freedman, L. D.; Doak, G. O. The Preparation and Properties of Phosphonic Acids Chem. Rev. 1957, 57, 479-523 10.1021/cr50015a003
    • (1957) Chem. Rev. , vol.57 , pp. 479-523
    • Freedman, L.D.1    Doak, G.O.2
  • 29
    • 81955164242 scopus 로고    scopus 로고
    • Molecular Control of Quantum-Dot Internal Electric Field and Its Application to CdSe-Based Solar Cells
    • Yaacobi-Gross, N.; Soreni-Harari, M.; Zimin, M.; Kababya, S.; Schmidt, A.; Tessler, N. Molecular Control of Quantum-Dot Internal Electric Field and Its Application to CdSe-Based Solar Cells Nat. Mater. 2011, 10, 974-979 10.1038/nmat3133
    • (2011) Nat. Mater. , vol.10 , pp. 974-979
    • Yaacobi-Gross, N.1    Soreni-Harari, M.2    Zimin, M.3    Kababya, S.4    Schmidt, A.5    Tessler, N.6
  • 30
    • 84860357527 scopus 로고    scopus 로고
    • Combining Ligand-Induced Quantum-Confined Stark Effect with Type II Heterojunction Bilayer Structure in CdTe and CdSe Nanocrystal-Based Solar Cells
    • Yaacobi-Gross, N.; Garphunkin, N.; Solomeshch, O.; Vaneski, A.; Susha, A. S.; Rogach, A. L.; Tessler, N. Combining Ligand-Induced Quantum-Confined Stark Effect with Type II Heterojunction Bilayer Structure in CdTe and CdSe Nanocrystal-Based Solar Cells ACS Nano 2012, 6, 3128-3133 10.1021/nn204910g
    • (2012) ACS Nano , vol.6 , pp. 3128-3133
    • Yaacobi-Gross, N.1    Garphunkin, N.2    Solomeshch, O.3    Vaneski, A.4    Susha, A.S.5    Rogach, A.L.6    Tessler, N.7
  • 31
    • 0035967353 scopus 로고    scopus 로고
    • Calculating the Influence of External Charges on the Photoluminescence of a CdSe Quantum Dot
    • Wang, L. Calculating the Influence of External Charges on the Photoluminescence of a CdSe Quantum Dot J. Phys. Chem. B 2001, 105, 2360-2364 10.1021/jp0032053
    • (2001) J. Phys. Chem. B , vol.105 , pp. 2360-2364
    • Wang, L.1
  • 32
    • 0000264916 scopus 로고
    • Stark Spectroscopy of CdSe Nanocrystallites: The Significance of Transition Linewidths
    • Sacra, A.; Norris, D. J.; Murray, C. B.; Bawendi, M. G. Stark Spectroscopy of CdSe Nanocrystallites: The Significance of Transition Linewidths J. Chem. Phys. 1995, 103, 5236-5245 10.1063/1.470559
    • (1995) J. Chem. Phys. , vol.103 , pp. 5236-5245
    • Sacra, A.1    Norris, D.J.2    Murray, C.B.3    Bawendi, M.G.4
  • 33
    • 0031472139 scopus 로고    scopus 로고
    • Quantum-Confined Stark Effect in Single CdSe Nanocrystallite Quantum Dots
    • Empedocles, S. A. Quantum-Confined Stark Effect in Single CdSe Nanocrystallite Quantum Dots Science 1997, 278, 2114-2117 10.1126/science.278.5346.2114
    • (1997) Science , vol.278 , pp. 2114-2117
    • Empedocles, S.A.1
  • 35
    • 0000686679 scopus 로고    scopus 로고
    • Band-Edge Exciton in Quantum Dots of Semiconductors with a Degenerate Valence Band: Dark and Bright Exciton States
    • Efros, A.; Rosen, M.; Kuno, M.; Nirmal, M.; Norris, D.; Bawendi, M. Band-Edge Exciton in Quantum Dots of Semiconductors with a Degenerate Valence Band: Dark and Bright Exciton States Phys. Rev. B: Condens. Matter Mater. Phys. 1996, 54, 4843-4856 10.1103/PhysRevB.54.4843
    • (1996) Phys. Rev. B: Condens. Matter Mater. Phys. , vol.54 , pp. 4843-4856
    • Efros, A.1    Rosen, M.2    Kuno, M.3    Nirmal, M.4    Norris, D.5    Bawendi, M.6
  • 37
    • 30644474212 scopus 로고    scopus 로고
    • Temperature Dependence of Excitonic Radiative Decay in CdSe Quantum Dots: The Role of Surface Hole Traps
    • Califano, M.; Franceschetti, A.; Zunger, A. Temperature Dependence of Excitonic Radiative Decay in CdSe Quantum Dots: The Role of Surface Hole Traps Nano Lett. 2005, 5, 2360-2364 10.1021/nl051027p
    • (2005) Nano Lett. , vol.5 , pp. 2360-2364
    • Califano, M.1    Franceschetti, A.2    Zunger, A.3
  • 38
    • 1642460918 scopus 로고    scopus 로고
    • Emission Intensity Dependence and Single-Exponential Behavior in Single Colloidal Quantum Dot Fluorescence Lifetimes
    • Fisher, B. R.; Stott, N. E.; Bawendi, M. G. Emission Intensity Dependence and Single-Exponential Behavior In Single Colloidal Quantum Dot Fluorescence Lifetimes J. Phys. Chem. B 2004, 11, 143-148 10.1021/jp035756+
    • (2004) J. Phys. Chem. B , vol.11 , pp. 143-148
    • Fisher, B.R.1    Stott, N.E.2    Bawendi, M.G.3
  • 39
    • 0043269815 scopus 로고    scopus 로고
    • Temperature Dependence of the Luminescence Lifetime of Single CdSe/ZnS Quantum Dots
    • Labeau, O.; Tamarat, P.; Lounis, B. Temperature Dependence of the Luminescence Lifetime of Single CdSe/ZnS Quantum Dots Phys. Rev. Lett. 2003, 90, 257404 10.1103/PhysRevLett.90.257404
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 257404
    • Labeau, O.1    Tamarat, P.2    Lounis, B.3
  • 40
    • 84885142401 scopus 로고    scopus 로고
    • Extinction Coefficients, Oscillator Strengths, and Radiative Lifetimes of CdSe, CdTe, and CdTe/CdSe Nanocrystals
    • Gong, K.; Zeng, Y.; Kelley, D. F. Extinction Coefficients, Oscillator Strengths, and Radiative Lifetimes of CdSe, CdTe, and CdTe/CdSe Nanocrystals J. Phys. Chem. C 2013, 117, 20268-20279 10.1021/jp4065449
    • (2013) J. Phys. Chem. C , vol.117 , pp. 20268-20279
    • Gong, K.1    Zeng, Y.2    Kelley, D.F.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.