skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Photophysical Properties of CdSe/CdS core/shell quantum dots with tunable surface composition

Journal Article · · Chemical Physics

Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-06ER15821
OSTI ID:
1426026
Journal Information:
Chemical Physics, Journal Name: Chemical Physics Vol. 471 Journal Issue: C; ISSN 0301-0104
Publisher:
ElsevierCopyright Statement
Country of Publication:
Netherlands
Language:
English
Citation Metrics:
Cited by: 32 works
Citation information provided by
Web of Science

References (67)

Ultrabright PbSe Magic-sized Clusters journal September 2008
Relaxation of Exciton Confinement in CdSe Quantum Dots by Modification with a Conjugated Dithiocarbamate Ligand journal May 2010
Synthesis and characterization of nearly monodisperse CdE (E = sulfur, selenium, tellurium) semiconductor nanocrystallites journal September 1993
Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals journal July 2003
Quenching of CdSe−ZnS Core−Shell Quantum Dot Luminescence by Water-Soluble Thiolated Ligands journal November 2007
Expanding the Chemical Versatility of Colloidal Nanocrystals Capped with Molecular Metal Chalcogenide Ligands journal July 2010
Ligand-Controlled Polytypism of Thick-Shell CdSe/CdS Nanocrystals journal January 2010
Compact high-quality CdSe–CdS core–shell nanocrystals with narrow emission linewidths and suppressed blinking journal February 2013
Photoinduced electron transfer from conjugated polymers to CdSe nanocrystals journal April 1999
Influence of Thiol Capping on the Exciton Luminescence and Decay Kinetics of CdTe and CdSe Quantum Dots journal November 2004
Colloidal Semiconductor Quantum Dots with Tunable Surface Composition journal January 2012
Aqueous synthesis of CdS and CdSe/CdS tetrapods for photocatalytic hydrogen generation journal January 2014
Photoelectron spectroscopic study of CdS nanocrystallites journal March 1999
Electroluminescence from single monolayers of nanocrystals in molecular organic devices journal December 2002
Self-Consistent-Charge Density-Functional Tight-Binding Parameters for Cd–X (X = S, Se, Te) Compounds and Their Interaction with H, O, C, and N journal June 2011
X-ray Photoelectron Spectroscopy of CdSe Nanocrystals with Applications to Studies of the Nanocrystal Surface journal April 1994
From Cd-Rich to Se-Rich − the Manipulation of CdSe Nanocrystal Surface Stoichiometry journal March 2007
“Giant” Multishell CdSe Nanocrystal Quantum Dots with Suppressed Blinking journal April 2008
On the Mechanism of Lead Chalcogenide Nanocrystal Formation journal October 2006
The Role of Particle Morphology in Interfacial Energy Transfer in CdSe/CdS Heterostructure Nanocrystals journal December 2010
Synthesis and Characterization of Monodisperse Nanocrystals and Close-Packed Nanocrystal Assemblies journal August 2000
Tight-binding approach to time-dependent density-functional response theory journal February 2001
Type-II Core/Shell CdS/ZnSe Nanocrystals:  Synthesis, Electronic Structures, and Spectroscopic Properties journal September 2007
Ultrafast Exciton Dynamics and Light-Driven H 2 Evolution in Colloidal Semiconductor Nanorods and Pt-Tipped Nanorods journal February 2015
(CdSe)ZnS Core−Shell Quantum Dots: Synthesis and Characterization of a Size Series of Highly Luminescent Nanocrystallites journal November 1997
Mysteries of TOPSe Revealed: Insights into Quantum Dot Nucleation
  • Evans, Christopher M.; Evans, Meagan E.; Krauss, Todd D.
  • Journal of the American Chemical Society, Vol. 132, Issue 32, p. 10973-10975 https://doi.org/10.1021/ja103805s
journal August 2010
Luminescence Properties of CdSe Quantum Dots: Role of Crystal Structure and Surface Composition journal July 2013
Surface-Functionalization-Dependent Optical Properties of II–VI Semiconductor Nanocrystals journal November 2011
Quantum size effects in the redox potentials, resonance Raman spectra, and electronic spectra of CdS crystallites in aqueous solution journal July 1983
Time-Domain Ab Initio Simulation of Electron and Hole Relaxation Dynamics in a Single-Wall Semiconducting Carbon Nanotube journal May 2006
Ab Initio Study of Phonon-Induced Dephasing of Electronic Excitations in Narrow Graphene Nanoribbons journal August 2008
Ligand Exchange and the Stoichiometry of Metal Chalcogenide Nanocrystals: Spectroscopic Observation of Facile Metal-Carboxylate Displacement and Binding
  • Anderson, Nicholas C.; Hendricks, Mark P.; Choi, Joshua J.
  • Journal of the American Chemical Society, Vol. 135, Issue 49, p. 18536-18548 https://doi.org/10.1021/ja4086758
journal November 2013
Calculations of electron inelastic mean free paths. V. Data for 14 organic compounds over the 50-2000 eV range journal March 1994
Wavefunction engineering in quantum confined semiconductor nanoheterostructures for efficient charge separation and solar energy conversion journal January 2012
Characterization of highly conducting PbO-doped Cd2SnO4 thick films journal November 1986
Hole Removal Rate Limits Photodriven H 2 Generation Efficiency in CdS-Pt and CdSe/CdS-Pt Semiconductor Nanorod–Metal Tip Heterostructures journal May 2014
Blue Luminescence from (CdS)ZnS Core–Shell Nanocrystals journal April 2004
Calculations of electron inelastic mean free paths (IMFPS). IV. Evaluation of calculated IMFPs and of the predictive IMFP formula TPP-2 for electron energies between 50 and 2000 eV journal January 1993
Nanoscale Engineering of a Cellular Interface with Semiconductor Nanoparticle Films for Photoelectric Stimulation of Neurons journal December 2006
Determination of Band Offsets in Heterostructured Colloidal Nanorods Using Scanning Tunneling Spectroscopy journal September 2008
Ab Initio Study of Vibrational Dephasing of Electronic Excitations in Semiconducting Carbon Nanotubes journal November 2007
The band edge luminescence of surface modified CdSe nanocrystallites: Probing the luminescing state journal June 1997
Robust Photogeneration of H2 in Water Using Semiconductor Nanocrystals and a Nickel Catalyst journal November 2012
Fluorescence of single ZnS overcoated CdSe quantum dots studied by apertureless near-field scanning optical microscopy journal September 2002
Semiconductor Nanocrystals as Fluorescent Biological Labels patent September 1998
Radiative and Nonradiative Lifetime Engineering of Quantum Dots in Multiple Solvents by Surface Atom Stoichiometry and Ligands journal January 2013
Large-Scale Synthesis of Nearly Monodisperse CdSe/CdS Core/Shell Nanocrystals Using Air-Stable Reagents via Successive Ion Layer Adsorption and Reaction journal October 2003
Tuning the performance of hybrid organic/inorganic quantum dot light-emitting devices journal September 2003
Intraband spectroscopy and band offsets of colloidal II-VI core/shell structures journal September 2007
Formation of High-Quality CdS and Other II-VI Semiconductor Nanocrystals in Noncoordinating Solvents: Tunable Reactivity of Monomers journal July 2002
Fluorescence intermittency in single cadmium selenide nanocrystals journal October 1996
A Multi-Timescale Map of Radiative and Nonradiative Decay Pathways for Excitons in CdSe Quantum Dots journal February 2011
Synthesis and Characterization of Strongly Luminescing ZnS-Capped CdSe Nanocrystals journal January 1996
Composition-Tunable ZnxCd1-xSe Nanocrystals with High Luminescence and Stability journal July 2003
Suppression of Auger Processes in Confined Structures journal January 2010
Design and Synthesis of Heterostructured Quantum Dots with Dual Emission in the Visible and Infrared journal December 2014
Type-II Quantum Dots: CdTe/CdSe(Core/Shell) and CdSe/ZnTe(Core/Shell) Heterostructures journal September 2003
Time-Domain Ab Initio Study of Nonradiative Decay in a Narrow Graphene Ribbon journal July 2009
Long-term multiple color imaging of live cells using quantum dot bioconjugates journal December 2002
Semiconductor Clusters, Nanocrystals, and Quantum Dots journal February 1996
Tight-Binding Density Functional Theory:  An Approximate Kohn−Sham DFT Scheme journal July 2007
Quantum Dot Solar Cells. Harvesting Light Energy with CdSe Nanocrystals Molecularly Linked to Mesoscopic TiO 2 Films journal February 2006
Controlled Alloying of the Core–Shell Interface in CdSe/CdS Quantum Dots for Suppression of Auger Recombination journal April 2013
Highly Luminescent, Stable, and Water-Soluble CdSe/CdS Core−Shell Dendron Nanocrystals with Carboxylate Anchoring Groups journal July 2006
Photogenerated Excitons in Plain Core CdSe Nanocrystals with Unity Radiative Decay in Single Channel: The Effects of Surface and Ligands journal March 2015
Enhanced Rate of Radiative Decay in CdSe Quantum Dots upon Adsorption of an Exciton-Delocalizing Ligand journal August 2014
Pump-Intensity- and Shell-Thickness-Dependent Evolution of Photoluminescence Blinking in Individual Core/Shell CdSe/CdS Nanocrystals journal December 2011

Similar Records

A predictive model of shell morphology in CdSe/CdS core/shell quantum dots
Journal Article · Wed Nov 19 00:00:00 EST 2014 · The Journal of Chemical Physics · OSTI ID:1426026

Fluorescence relaxation dynamics of CdSe and CdSe/CdS core/shell quantum dots
Journal Article · Thu Apr 24 00:00:00 EDT 2014 · AIP Conference Proceedings · OSTI ID:1426026

Terahertz-Driven Stark Spectroscopy of CdSe and CdSe–CdS Core–Shell Quantum Dots
Journal Article · Thu Sep 26 00:00:00 EDT 2019 · Nano Letters · OSTI ID:1426026

Related Subjects