Search Results - "Bawendi, M. G"

Colloidal quantum-dot light-emitting diodes with metal-oxide charge transport layers by Caruge, J. M, Halpert, J. E, Wood, V, Bulovi, V, Bawendi, M. G

“…Colloidal quantum dots, with their tunable luminescence properties, are uniquely suited for use as lumophores in light-emitting devices for display…”
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Selection of Metal Oxide Charge Transport Layers for Colloidal Quantum Dot LEDs by Wood, V, Panzer, M. J, Halpert, J. E, Caruge, J.-M, Bawendi, M. G, Bulović, V

“…We investigate the effect of the electronic energy level positioning, conductivity, and morphology of metal oxide charge transport layers on the performance of…”
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Utilizing redox-chemistry to elucidate the nature of exciton transitions in supramolecular dye nanotubes by Eisele, D. M., Cone, C. W., Bloemsma, E. A., Vlaming, S. M., van der Kwaak, C. G. F., Silbey, R. J., Bawendi, M. G., Knoester, J., Rabe, J. P., Vanden Bout, D. A.

“…Supramolecular assemblies that interact with light have recently garnered much interest as well-defined nanoscale materials for electronic excitation energy…”
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Optical Gain and Stimulated Emission in Nanocrystal Quantum Dots by Klimov, V. I., Mikhailovsky, A. A., Xu, Su, Malko, A., Hollingsworth, J. A., Leatherdale, C. A., H.-J. Eisler, Bawendi, M. G.

“…The development of optical gain in chemically synthesized semiconductor nanoparticles (nanocrystal quantum dots) has been intensely studied as the first step…”
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On the Absorption Cross Section of CdSe Nanocrystal Quantum Dots by Leatherdale, C. A, Woo, W.-K, Mikulec, F. V, Bawendi, M. G

“…The linear absorption cross section is a crucial parameter to the design of nanocrystal quantum dot devices and to the interpretation of spectroscopic data. We…”
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Surface-enhanced emission from single semiconductor nanocrystals by Shimizu, K T, Woo, W K, Fisher, B R, Eisler, H J, Bawendi, M G

“…The fluorescence behavior of single CdSe(ZnS) core-shell nanocrystal (NC) quantum dots is dramatically affected by electromagnetic interactions with a rough…”
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Quantization of Multiparticle Auger Rates in Semiconductor Quantum Dots by Klimov, V. I., Mikhailovsky, A. A., McBranch, D. W., Leatherdale, C. A., Bawendi, M. G.

“…We have resolved single-exponential relaxation dynamics of the 2-, 3-, and 4-electron-hole pair states in nearly monodisperse cadmium selenide quantum dots…”
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Large-Area Ordered Quantum-Dot Monolayers via Phase Separation During Spin-Casting by Coe-Sullivan, S., Steckel, J. S., Woo, W.-K., Bawendi, M. G., Bulović, V.

“…We investigate a new method for forming large‐area (> cm2) ordered monolayers of colloidal nanocrystal quantum dots (QDs). The QD thin films are formed in a…”
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Quantum-Confined Stark Effect in Single CdSe Nanocrystallite Quantum Dots by Empedocles, S. A., Bawendi, M. G.

“…The quantum-confined Stark effect in single cadmium selenide (CdSe) nanocrystallite quantum dots was studied. The electric field dependence of the single-dot…”
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A Solution-Phase Chemical Approach to a New Crystal Structure of Cobalt by Dinega, Dmitry P., Bawendi, M. G.

“…Kinetic control of crystal growth in the presence of a coordinating ligand is critical for the formation of a new structure of elemental cobalt (ε‐cobalt, the…”
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Whispering-Gallery-Mode Lasing from a Semiconductor Nanocrystal/Microsphere Resonator Composite by Snee, P. T., Chan, Y., Nocera, D. G., Bawendi, M. G.

“…Spherical whispering‐gallery‐mode lasers employing CdSe/ZnS semiconductor nanocrystals (see Figure, inset scale bar: 15 μm) are assembled on a substrate using…”
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Photoconductivity studies of treated CdSe quantum dot films exhibiting increased exciton ionization efficiency by JAROSZ, M. V, PORTER, V. J, FISHER, B. R, KASTNER, M. A, BAWENDI, M. G

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Correlation between fluorescence intermittency and spectral diffusion in single semiconductor quantum dots by Neuhauser, R G, Shimizu, K T, Woo, W K, Empedocles, S A, Bawendi, M G

“…We find a correlation between the dynamics of fluorescence intermittency and spectral diffusion in the spectroscopy of single CdSe nanocrystal quantum dots…”
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Three-dimensional orientation measurements of symmetric single chromophores using polarization microscopy by Bawendi, M. G, Empedocles, S. A, Neuhauser, R

“…A complete understanding of any complex molecular system generally requires a knowledge of the three-dimensional (3D) orientation of its components relative…”
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(CdSe)ZnS Core−Shell Quantum Dots:  Synthesis and Characterization of a Size Series of Highly Luminescent Nanocrystallites by Dabbousi, B. O, Rodriguez-Viejo, J, Mikulec, F. V, Heine, J. R, Mattoussi, H, Ober, R, Jensen, K. F, Bawendi, M. G

“…We report a synthesis of highly luminescent (CdSe)ZnS composite quantum dots with CdSe cores ranging in diameter from 23 to 55 Å. The narrow photoluminescence…”
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Self-Organization of CdSe Nanocrystallites into Three-Dimensional Quantum Dot Superlattices by Murray, C. B., Kagan, C. R., Bawendi, M. G.

“…The self-organization of CdSe nanocrystallites into three-dimensional semiconductor quantum dot superlattices (colloidal crystals) is demonstrated. The size…”
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Synthesis and characterization of nearly monodisperse CdE (E = sulfur, selenium, tellurium) semiconductor nanocrystallites by Murray, C. B, Norris, D. J, Bawendi, M. G

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Full Color Emission from II-VI Semiconductor Quantum Dot-Polymer Composites by Lee, J., Sundar, V. C., Heine, J. R., Bawendi, M. G., Jensen, K. F.

“…Nearly full color emission has been achieved using quantum dot (QD)–polymer composites. The fluorescence of the resulting composites spans the entire visible…”
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Influence of Spectral Diffusion on the Line Shapes of Single CdSe Nanocrystallite Quantum Dots by Empedocles, S. A, Bawendi, M. G

“…We study the emission line shapes of single CdSe nanocrystallite quantum dots. Single dot line shapes are found to result from rapid spectral shifting of the…”
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From amplified spontaneous emission to microring lasing using nanocrystal quantum dot solids by Malko, A. V., Mikhailovsky, A. A., Petruska, M. A., Hollingsworth, J. A., Htoon, H., Bawendi, M. G., Klimov, V. I.

“…We study different emission regimes in close-packed films of chemically synthesized CdSe nanoparticles [nanocrystal quantum dots (NQDs)]. We observe that the…”
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