Using shape to turn off blinking for two-colour multiexciton emission in CdSe/CdS tetrapods

Mishra, Nimai; Orfield, Noah Jeremiah; Wang, Feng; Hu, Zhongjian; Krishnamurthy, Sachidananda; Malko, Anton V.; Casson, Joanna Lee; Htoon, Han; Sykora, Milan; Hollingsworth, Jennifer Ann

doi:10.1038/ncomms15083

Title: Using shape to turn off blinking for two-colour multiexciton emission in CdSe/CdS tetrapods

Journal Article · Fri May 12 04:00:00 UTC 2017 · Nature Communications

DOI: https://doi.org/10.1038/ncomms15083 · OSTI ID:1358172

Mishra, Nimai ^[1]; Orfield, Noah Jeremiah ^[1]; Wang, Feng ^[1]; Hu, Zhongjian ^[1]; Krishnamurthy, Sachidananda ^[2]; Malko, Anton V. ^[3]; Casson, Joanna Lee ^[1];

^[1];

^[1]

Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States); The Univ. of Texas at Dallas, Richardson, TX (United States)
The Univ. of Texas at Dallas, Richardson, TX (United States)

Here, semiconductor nanostructures capable of emitting from two excited states and thereby of producing two photoluminescence colours are of fundamental and potential technological significance. In this limited class of nanocrystals, CdSe/CdS core/arm tetrapods exhibit the unusual trait of two-colour (red and green) multiexcitonic emission, with green emission from the CdS arms emerging only at high excitation fluences. Here we show that by synthetic shape-tuning, both this multi-colour emission process, and blinking and photobleaching behaviours of single tetrapods can be controlled. Specifically, we find that the properties of dual emission and single-nanostructure photostability depend on different structural parameters—arm length and arm diameter, respectively—but that both properties can be realized in the same nanostructure. Furthermore, based on results of correlated photoluminescence and transient absorption measurements, we conclude that hole-trap filling in the arms and partial state-filling in the core are necessary preconditions for the observation of multiexciton multi-colour emission.

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Research Organization:: Los Alamos National Laboratory (LANL)

Sponsoring Organization:: Work was performed at CINT, with aspects of the work by CINT User Projects (U2013A0134, U2013B0037); USDOE

Grant/Contract Number:: AC52-06NA25396

OSTI ID:: 1358172

Report Number(s):: LA-UR-17-21822

Journal Information:: Nature Communications, Journal Name: Nature Communications Vol. 8; ISSN 2041-1723

Publisher:: Nature Publishing GroupCopyright Statement

Country of Publication:: United States

Language:: English

References (78)

Low Threshold, Amplified Spontaneous Emission from Core-Seeded Semiconductor Nanotetrapods Incorporated into a Sol-Gel Matrix Liao, Yile; Xing, Guichuan; Mishra, Nimai Advanced Materials, Vol. 24, Issue 23 https://doi.org/10.1002/adma.201200121	journal	May 2012
Synthesis of CdSe and CdTe Nanocrystals without Precursor Injection Yang, Yongan Andrew; Wu, Huimeng; Williams, Kathryn R. Angewandte Chemie, Vol. 117, Issue 41 https://doi.org/10.1002/ange.200502279	journal	October 2005
Power-Law Blinking in the Fluorescence of Single Organic Molecules Hoogenboom, Jacob P.; Hernando, Jordi; van Dijk, Erik M. H. P. ChemPhysChem, Vol. 8, Issue 6 https://doi.org/10.1002/cphc.200600783	journal	April 2007
Effect of shell thickness and composition on blinking suppression and the blinking mechanism in ‘giant’ CdSe/CdS nanocrystal quantum dots Vela, Javier; Htoon, Han; Chen, Yongfen Journal of Biophotonics, Vol. 3, Issue 10-11 https://doi.org/10.1002/jbio.201000058	journal	July 2010
Quantum Optical Signature of Plasmonically Coupled Nanocrystal Quantum Dots Wang, Feng; Karan, Niladri S.; Nguyen, Hue Minh Small, Vol. 11, Issue 38 https://doi.org/10.1002/smll.201500823	journal	July 2015
Unusual Selectivity of Metal Deposition on Tapered Semiconductor Nanostructures Mishra, Nimai; Lian, Jie; Chakrabortty, Sabyasachi Chemistry of Materials, Vol. 24, Issue 11 https://doi.org/10.1021/cm300161m	journal	May 2012
Large-Scale Synthesis of Nearly Monodisperse CdSe/CdS Core/Shell Nanocrystals Using Air-Stable Reagents via Successive Ion Layer Adsorption and Reaction Li, J. Jack; Wang, Y. Andrew; Guo, Wenzhuo Journal of the American Chemical Society, Vol. 125, Issue 41, p. 12567-12575 https://doi.org/10.1021/ja0363563	journal	October 2003
Effect of the Thiol−Thiolate Equilibrium on the Photophysical Properties of Aqueous CdSe/ZnS Nanocrystal Quantum Dots Jeong, Sohee; Achermann, Marc; Nanda, Jagjit Journal of the American Chemical Society, Vol. 127, Issue 29 https://doi.org/10.1021/ja042591p	journal	July 2005
Coupled and Decoupled Dual Quantum Systems in One Semiconductor Nanocrystal Battaglia, David; Blackman, Bridgette; Peng, Xiaogang Journal of the American Chemical Society, Vol. 127, Issue 31 https://doi.org/10.1021/ja0437297	journal	August 2005
New Insights into the Complexities of Shell Growth and the Strong Influence of Particle Volume in Nonblinking “Giant” Core/Shell Nanocrystal Quantum Dots Ghosh, Yagnaseni; Mangum, Benjamin D.; Casson, Joanna L. Journal of the American Chemical Society, Vol. 134, Issue 23 https://doi.org/10.1021/ja212032q	journal	May 2012
High-Precision Tracking with Non-blinking Quantum Dots Resolves Nanoscale Vertical Displacement Marchuk, Kyle; Guo, Yijun; Sun, Wei Journal of the American Chemical Society, Vol. 134, Issue 14 https://doi.org/10.1021/ja301332t	journal	April 2012
Fluorescence Blinking Statistics from CdSe Core and Core/Shell Nanorods Wang, Siying; Querner, Claudia; Emmons, Thomas The Journal of Physical Chemistry B, Vol. 110, Issue 46 https://doi.org/10.1021/jp064976v	journal	November 2006
Indirect Exciton Formation due to Inhibited Carrier Thermalization in Single CdSe/CdS Nanocrystals Shafran, Eyal; Borys, Nicholas J.; Huang, Jing The Journal of Physical Chemistry Letters, Vol. 4, Issue 4 https://doi.org/10.1021/jz400070g	journal	February 2013
Synchronous Photoluminescence Intermittency (Blinking) along Whole Semiconductor Quantum Wires Glennon, John J.; Tang, Rui; Buhro, William E. Nano Letters, Vol. 7, Issue 11 https://doi.org/10.1021/nl0714583	journal	November 2007
Highly Emissive Multiexcitons in Steady-State Photoluminescence of Individual “Giant” CdSe/CdS Core/Shell Nanocrystals Htoon, H.; Malko, A. V.; Bussian, D. Nano Letters, Vol. 10, Issue 7 https://doi.org/10.1021/nl1004652	journal	July 2010
Tunable Dual Emission in Doped Semiconductor Nanocrystals Vlaskin, Vladimir A.; Janssen, Nils; van Rijssel, Jos Nano Letters, Vol. 10, Issue 9, p. 3670-3674 https://doi.org/10.1021/nl102135k	journal	September 2010
Spatially Indirect Emission in a Luminescent Nanocrystal Molecule Choi, Charina L.; Li, Hui; Olson, Andrew C. K. Nano Letters, Vol. 11, Issue 6 https://doi.org/10.1021/nl2007032	journal	June 2011
‘Giant’ CdSe/CdS Core/Shell Nanocrystal Quantum Dots As Efficient Electroluminescent Materials: Strong Influence of Shell Thickness on Light-Emitting Diode Performance Pal, Bhola N.; Ghosh, Yagnaseni; Brovelli, Sergio Nano Letters, Vol. 12, Issue 1 https://doi.org/10.1021/nl203620f	journal	December 2011
Two-Color Antibunching from Band-Gap Engineered Colloidal Semiconductor Nanocrystals Deutsch, Zvicka; Schwartz, Osip; Tenne, Ron Nano Letters, Vol. 12, Issue 6 https://doi.org/10.1021/nl300638t	journal	May 2012
Giant Nanocrystal Quantum Dots: Stable Down-Conversion Phosphors that Exploit a Large Stokes Shift and Efficient Shell-to-Core Energy Relaxation Kundu, Janardan; Ghosh, Yagnaseni; Dennis, Allison M. Nano Letters, Vol. 12, Issue 6 https://doi.org/10.1021/nl3008659	journal	May 2012
Suppressed Auger Recombination in “Giant” Nanocrystals Boosts Optical Gain Performance García-Santamaría, Florencio; Chen, Yongfen; Vela, Javier Nano Letters, Vol. 9, Issue 10 https://doi.org/10.1021/nl901681d	journal	October 2009
Strain-Dependent Photoluminescence Behavior of CdSe/CdS Nanocrystals with Spherical, Linear, and Branched Topologies Choi, Charina L.; Koski, Kristie J.; Sivasankar, Sanjeevi Nano Letters, Vol. 9, Issue 10 https://doi.org/10.1021/nl9017572	journal	October 2009
An Accessible Approach to Preparing Water-Soluble Mn²⁺-Doped (CdSSe)ZnS (Core)Shell Nanocrystals for Ratiometric Temperature Sensing Hsia, Chih-Hao; Wuttig, Anna; Yang, Haw ACS Nano, Vol. 5, Issue 12, p. 9511-9522 https://doi.org/10.1021/nn2025622	journal	November 2011
Simultaneous Type-I/Type-II Emission from CdSe/CdS/ZnSe Nano-Heterostructures Soni, Udit; Pal, Anuushka; Singh, Sajan ACS Nano, Vol. 8, Issue 1 https://doi.org/10.1021/nn404537s	journal	December 2013
On/off blinking and switching behaviour of single molecules of green fluorescent protein Dickson, Robert M.; Cubitt, Andrew B.; Tsien, Roger Y. Nature, Vol. 388, Issue 6640 https://doi.org/10.1038/41048	journal	July 1997
Two types of luminescence blinking revealed by spectroelectrochemistry of single quantum dots Galland, Christophe; Ghosh, Yagnaseni; Steinbrück, Andrea Nature, Vol. 479, Issue 7372 https://doi.org/10.1038/nature10569	journal	November 2011
One-step synthesis of alloyed dual-emitting semiconductor nanocrystals McLaurin, Emily J.; Fataftah, Majed S.; Gamelin, Daniel R. Chem. Commun., Vol. 49, Issue 1 https://doi.org/10.1039/c2cc36862e	journal	January 2013
Bright and Grey States in CdSe-CdS Nanocrystals Exhibiting Strongly Reduced Blinking Spinicelli, P.; Buil, S.; Quélin, X. Physical Review Letters, Vol. 102, Issue 13 https://doi.org/10.1103/physrevlett.102.136801	journal	March 2009
Random Telegraph Signal in the Photoluminescence Intensity of a Single Quantum Dot Efros, Al. L.; Rosen, M. Physical Review Letters, Vol. 78, Issue 6 https://doi.org/10.1103/physrevlett.78.1110	journal	February 1997
Effect of Zero- to One-Dimensional Transformation on Multiparticle Auger Recombination in Semiconductor Quantum Rods Htoon, H.; Hollingsworth, J. A.; Dickerson, R. Physical Review Letters, Vol. 91, Issue 22 https://doi.org/10.1103/physrevlett.91.227401	journal	November 2003
High Efficiency Carrier Multiplication in PbSe Nanocrystals: Implications for Solar Energy Conversion Schaller, R. D.; Klimov, V. I. Physical Review Letters, Vol. 92, Issue 18 https://doi.org/10.1103/physrevlett.92.186601	journal	May 2004
3-Dimensional Tracking of Non-blinking ‘Giant’ Quantum Dots in Live Cells Keller, Aaron M.; Ghosh, Yagnaseni; DeVore, Matthew S. Advanced Functional Materials, Vol. 24, Issue 30 https://doi.org/10.1002/adfm.201400349	journal	April 2014
Synthesis of CdSe and CdTe Nanocrystals without Precursor Injection Yang, Yongan Andrew; Wu, Huimeng; Williams, Kathryn R. Angewandte Chemie International Edition, Vol. 44, Issue 41 https://doi.org/10.1002/anie.200502279	journal	October 2005
Power-Law Blinking in the Fluorescence of Single Organic Molecules Hoogenboom, Jacob P.; Hernando, Jordi; van Dijk, Erik M. H. P. ChemPhysChem, Vol. 8, Issue 6 https://doi.org/10.1002/cphc.200600783	journal	April 2007
Effect of shell thickness and composition on blinking suppression and the blinking mechanism in ‘giant’ CdSe/CdS nanocrystal quantum dots Vela, Javier; Htoon, Han; Chen, Yongfen Journal of Biophotonics, Vol. 3, Issue 10-11 https://doi.org/10.1002/jbio.201000058	journal	July 2010
Quantum Optical Signature of Plasmonically Coupled Nanocrystal Quantum Dots Wang, Feng; Karan, Niladri S.; Nguyen, Hue Minh Small, Vol. 11, Issue 38 https://doi.org/10.1002/smll.201500823	journal	July 2015
Continuous Shape Tuning of Nanotetrapods: Toward Shape-Mediated Self-Assembly Mishra, Nimai; Wu, Wen-Ya; Srinivasan, Bharathi Madurai Chemistry of Materials, Vol. 28, Issue 4 https://doi.org/10.1021/acs.chemmater.5b04803	journal	February 2016
Unusual Selectivity of Metal Deposition on Tapered Semiconductor Nanostructures Mishra, Nimai; Lian, Jie; Chakrabortty, Sabyasachi Chemistry of Materials, Vol. 24, Issue 11 https://doi.org/10.1021/cm300161m	journal	May 2012
Dual-Emitting Nanoscale Temperature Sensors McLaurin, Emily J.; Bradshaw, Liam R.; Gamelin, Daniel R. Chemistry of Materials, Vol. 25, Issue 8 https://doi.org/10.1021/cm304034s	journal	March 2013
Large-Scale Synthesis of Nearly Monodisperse CdSe/CdS Core/Shell Nanocrystals Using Air-Stable Reagents via Successive Ion Layer Adsorption and Reaction Li, J. Jack; Wang, Y. Andrew; Guo, Wenzhuo Journal of the American Chemical Society, Vol. 125, Issue 41, p. 12567-12575 https://doi.org/10.1021/ja0363563	journal	October 2003
Effect of the Thiol−Thiolate Equilibrium on the Photophysical Properties of Aqueous CdSe/ZnS Nanocrystal Quantum Dots Jeong, Sohee; Achermann, Marc; Nanda, Jagjit Journal of the American Chemical Society, Vol. 127, Issue 29 https://doi.org/10.1021/ja042591p	journal	July 2005
Coupled and Decoupled Dual Quantum Systems in One Semiconductor Nanocrystal Battaglia, David; Blackman, Bridgette; Peng, Xiaogang Journal of the American Chemical Society, Vol. 127, Issue 31 https://doi.org/10.1021/ja0437297	journal	August 2005
New Insights into the Complexities of Shell Growth and the Strong Influence of Particle Volume in Nonblinking “Giant” Core/Shell Nanocrystal Quantum Dots Ghosh, Yagnaseni; Mangum, Benjamin D.; Casson, Joanna L. Journal of the American Chemical Society, Vol. 134, Issue 23 https://doi.org/10.1021/ja212032q	journal	May 2012
High-Precision Tracking with Non-blinking Quantum Dots Resolves Nanoscale Vertical Displacement Marchuk, Kyle; Guo, Yijun; Sun, Wei Journal of the American Chemical Society, Vol. 134, Issue 14 https://doi.org/10.1021/ja301332t	journal	April 2012
“Giant” Multishell CdSe Nanocrystal Quantum Dots with Suppressed Blinking Chen, Yongfen; Vela, Javier; Htoon, Han Journal of the American Chemical Society, Vol. 130, Issue 15 https://doi.org/10.1021/ja711379k	journal	April 2008
Tetrapod-Shaped Colloidal Nanocrystals of II−VI Semiconductors Prepared by Seeded Growth Fiore, Angela; Mastria, Rosanna; Lupo, Maria Grazia Journal of the American Chemical Society, Vol. 131, Issue 6 https://doi.org/10.1021/ja807874e	journal	February 2009
Fluorescence Blinking Statistics from CdSe Core and Core/Shell Nanorods Wang, Siying; Querner, Claudia; Emmons, Thomas The Journal of Physical Chemistry B, Vol. 110, Issue 46 https://doi.org/10.1021/jp064976v	journal	November 2006
Single Dot Spectroscopy of Two-Color Quantum Dot/Quantum Shell Nanostructures Dias, Eva A.; Grimes, Amy F.; English, Douglas S. The Journal of Physical Chemistry C, Vol. 112, Issue 37 https://doi.org/10.1021/jp806621q	journal	July 2008
Indirect Exciton Formation due to Inhibited Carrier Thermalization in Single CdSe/CdS Nanocrystals Shafran, Eyal; Borys, Nicholas J.; Huang, Jing The Journal of Physical Chemistry Letters, Vol. 4, Issue 4 https://doi.org/10.1021/jz400070g	journal	February 2013
Fluorescence Intermittency in Single InP Quantum Dots Kuno, Masaru; Fromm, David P.; Gallagher, Alan Nano Letters, Vol. 1, Issue 10 https://doi.org/10.1021/nl010049i	journal	October 2001
Highly Emissive Colloidal CdSe/CdS Heterostructures of Mixed Dimensionality Talapin, Dmitri V.; Koeppe, Robert; Götzinger, Stephan Nano Letters, Vol. 3, Issue 12 https://doi.org/10.1021/nl034815s	journal	December 2003
Synchronous Photoluminescence Intermittency (Blinking) along Whole Semiconductor Quantum Wires Glennon, John J.; Tang, Rui; Buhro, William E. Nano Letters, Vol. 7, Issue 11 https://doi.org/10.1021/nl0714583	journal	November 2007
Seeded Growth of Highly Luminescent CdSe/CdS Nanoheterostructures with Rod and Tetrapod Morphologies Talapin, Dmitri V.; Nelson, James H.; Shevchenko, Elena V. Nano Letters, Vol. 7, Issue 10 https://doi.org/10.1021/nl072003g	journal	October 2007
Highly Emissive Multiexcitons in Steady-State Photoluminescence of Individual “Giant” CdSe/CdS Core/Shell Nanocrystals Htoon, H.; Malko, A. V.; Bussian, D. Nano Letters, Vol. 10, Issue 7 https://doi.org/10.1021/nl1004652	journal	July 2010
Tunable Dual Emission in Doped Semiconductor Nanocrystals Vlaskin, Vladimir A.; Janssen, Nils; van Rijssel, Jos Nano Letters, Vol. 10, Issue 9, p. 3670-3674 https://doi.org/10.1021/nl102135k	journal	September 2010
Multiexcitonic Dual Emission in CdSe/CdS Tetrapods and Nanorods Lutich, Andrey A.; Mauser, Christian; Da Como, Enrico Nano Letters, Vol. 10, Issue 11 https://doi.org/10.1021/nl1028057	journal	November 2010
Spatially Indirect Emission in a Luminescent Nanocrystal Molecule Choi, Charina L.; Li, Hui; Olson, Andrew C. K. Nano Letters, Vol. 11, Issue 6 https://doi.org/10.1021/nl2007032	journal	June 2011
‘Giant’ CdSe/CdS Core/Shell Nanocrystal Quantum Dots As Efficient Electroluminescent Materials: Strong Influence of Shell Thickness on Light-Emitting Diode Performance Pal, Bhola N.; Ghosh, Yagnaseni; Brovelli, Sergio Nano Letters, Vol. 12, Issue 1 https://doi.org/10.1021/nl203620f	journal	December 2011
Two-Color Antibunching from Band-Gap Engineered Colloidal Semiconductor Nanocrystals Deutsch, Zvicka; Schwartz, Osip; Tenne, Ron Nano Letters, Vol. 12, Issue 6 https://doi.org/10.1021/nl300638t	journal	May 2012
Giant Nanocrystal Quantum Dots: Stable Down-Conversion Phosphors that Exploit a Large Stokes Shift and Efficient Shell-to-Core Energy Relaxation Kundu, Janardan; Ghosh, Yagnaseni; Dennis, Allison M. Nano Letters, Vol. 12, Issue 6 https://doi.org/10.1021/nl3008659	journal	May 2012
Dynamic Hole Blockade Yields Two-Color Quantum and Classical Light from Dot-in-Bulk Nanocrystals Galland, Christophe; Brovelli, Sergio; Bae, Wan Ki Nano Letters, Vol. 13, Issue 1 https://doi.org/10.1021/nl3045316	journal	December 2012
Suppressed Auger Recombination in “Giant” Nanocrystals Boosts Optical Gain Performance García-Santamaría, Florencio; Chen, Yongfen; Vela, Javier Nano Letters, Vol. 9, Issue 10 https://doi.org/10.1021/nl901681d	journal	October 2009
Strain-Dependent Photoluminescence Behavior of CdSe/CdS Nanocrystals with Spherical, Linear, and Branched Topologies Choi, Charina L.; Koski, Kristie J.; Sivasankar, Sanjeevi Nano Letters, Vol. 9, Issue 10 https://doi.org/10.1021/nl9017572	journal	October 2009
An Accessible Approach to Preparing Water-Soluble Mn²⁺-Doped (CdSSe)ZnS (Core)Shell Nanocrystals for Ratiometric Temperature Sensing Hsia, Chih-Hao; Wuttig, Anna; Yang, Haw ACS Nano, Vol. 5, Issue 12, p. 9511-9522 https://doi.org/10.1021/nn2025622	journal	November 2011
Simultaneous Type-I/Type-II Emission from CdSe/CdS/ZnSe Nano-Heterostructures Soni, Udit; Pal, Anuushka; Singh, Sajan ACS Nano, Vol. 8, Issue 1 https://doi.org/10.1021/nn404537s	journal	December 2013
Dual Wavelength Electroluminescence from CdSe/CdS Tetrapods Wong, Jen It; Mishra, Nimai; Xing, Guichuan ACS Nano, Vol. 8, Issue 3 https://doi.org/10.1021/nn500030t	journal	March 2014
Fluorescence intermittency in single cadmium selenide nanocrystals Nirmal, M.; Dabbousi, B. O.; Bawendi, M. G. Nature, Vol. 383, Issue 6603 https://doi.org/10.1038/383802a0	journal	October 1996
On/off blinking and switching behaviour of single molecules of green fluorescent protein Dickson, Robert M.; Cubitt, Andrew B.; Tsien, Roger Y. Nature, Vol. 388, Issue 6640 https://doi.org/10.1038/41048	journal	July 1997
Two types of luminescence blinking revealed by spectroelectrochemistry of single quantum dots Galland, Christophe; Ghosh, Yagnaseni; Steinbrück, Andrea Nature, Vol. 479, Issue 7372 https://doi.org/10.1038/nature10569	journal	November 2011
Towards non-blinking colloidal quantum dots Mahler, Benoit; Spinicelli, Piernicola; Buil, Stéphanie Nature Materials, Vol. 7, Issue 8 https://doi.org/10.1038/nmat2222	journal	June 2008
Controlled growth of tetrapod-branched inorganic nanocrystals Manna, Liberato; Milliron, Delia J.; Meisel, Andreas Nature Materials, Vol. 2, Issue 6, p. 382-385 https://doi.org/10.1038/nmat902	journal	May 2003
One-step synthesis of alloyed dual-emitting semiconductor nanocrystals McLaurin, Emily J.; Fataftah, Majed S.; Gamelin, Daniel R. Chem. Commun., Vol. 49, Issue 1 https://doi.org/10.1039/C2CC36862E	journal	January 2013
Electron and hole relaxation pathways in semiconductor quantum dots Klimov, V. I.; McBranch, D. W.; Leatherdale, C. A. Physical Review B, Vol. 60, Issue 19 https://doi.org/10.1103/PhysRevB.60.13740	journal	November 1999
Bright and Grey States in CdSe-CdS Nanocrystals Exhibiting Strongly Reduced Blinking Spinicelli, P.; Buil, S.; Quélin, X. Physical Review Letters, Vol. 102, Issue 13 https://doi.org/10.1103/PhysRevLett.102.136801	journal	March 2009
Random Telegraph Signal in the Photoluminescence Intensity of a Single Quantum Dot Efros, Al. L.; Rosen, M. Physical Review Letters, Vol. 78, Issue 6 https://doi.org/10.1103/PhysRevLett.78.1110	journal	February 1997
Effect of Zero- to One-Dimensional Transformation on Multiparticle Auger Recombination in Semiconductor Quantum Rods Htoon, H.; Hollingsworth, J. A.; Dickerson, R. Physical Review Letters, Vol. 91, Issue 22 https://doi.org/10.1103/PhysRevLett.91.227401	journal	November 2003
High Efficiency Carrier Multiplication in PbSe Nanocrystals: Implications for Solar Energy Conversion Schaller, R. D.; Klimov, V. I. Physical Review Letters, Vol. 92, Issue 18 https://doi.org/10.1103/PhysRevLett.92.186601	journal	May 2004
Disentangling the effects of clustering and multi-exciton emission in second-order photon correlation experiments Mangum, Benjamin D.; Ghosh, Yagnaseni; Hollingsworth, Jennifer A. Optics Express, Vol. 21, Issue 6 https://doi.org/10.1364/OE.21.007419	journal	January 2013

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Role of Interface Chemistry in Opening New Radiative Pathways in InP/CdSe Giant Quantum Dots with Blinking‐Suppressed Two‐Color Emission Dennis, Allison M.; Buck, Matthew R.; Wang, Feng Advanced Functional Materials, Vol. 29, Issue 37 https://doi.org/10.1002/adfm.201809111	journal	June 2019
Fast recognition of single quantum dots from high multi-exciton emission and clustering effects Li, Bin; Zhang, Guofeng; Yang, Changgang Optics Express, Vol. 26, Issue 4 https://doi.org/10.1364/oe.26.004674	journal	January 2018

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Title: Using shape to turn off blinking for two-colour multiexciton emission in CdSe/CdS tetrapods

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