Dmitri V Talapin

Summary

Affiliation: University of Chicago
Country: USA

Publications

  1. ncbi request reprint Seeded growth of highly luminescent CdSe/CdS nanoheterostructures with rod and tetrapod morphologies
    Dmitri V Talapin
    The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
    Nano Lett 7:2951-9. 2007
  2. doi request reprint LEGO Materials
    Dmitri V Talapin
    Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, USA
    ACS Nano 2:1097-100. 2008
  3. doi request reprint Particle-level engineering of thermal conductivity in matrix-embedded semiconductor nanocrystals
    Daniel C Hannah
    Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
    Nano Lett 12:5797-801. 2012
  4. doi request reprint Band-like transport, high electron mobility and high photoconductivity in all-inorganic nanocrystal arrays
    Jong Soo Lee
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, USA
    Nat Nanotechnol 6:348-52. 2011
  5. doi request reprint Colloidal atomic layer deposition (c-ALD) using self-limiting reactions at nanocrystal surface coupled to phase transfer between polar and nonpolar media
    Sandrine Ithurria
    Department of Chemistry, University of Chicago, Illinois 60637, United States
    J Am Chem Soc 134:18585-90. 2012
  6. doi request reprint Inorganically functionalized PbS-CdS colloidal nanocrystals: integration into amorphous chalcogenide glass and luminescent properties
    Maksym V Kovalenko
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 134:2457-60. 2012
  7. doi request reprint Energetic and entropic contributions to self-assembly of binary nanocrystal superlattices: temperature as the structure-directing factor
    Maryna I Bodnarchuk
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 132:11967-77. 2010
  8. doi request reprint Materials chemistry. Composition-matched molecular "solders" for semiconductors
    Dmitriy S Dolzhnikov
    Department of Chemistry, University of Chicago, Chicago, IL 60637, USA James Franck Institute, University of Chicago, Chicago, IL 60637, USA
    Science 347:425-8. 2015
  9. ncbi request reprint Observation of size-dependent thermalization in CdSe nanocrystals using time-resolved photoluminescence spectroscopy
    Daniel C Hannah
    Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
    Phys Rev Lett 107:177403. 2011
  10. doi request reprint Surface functionalization of semiconductor and oxide nanocrystals with small inorganic oxoanions (PO4(3-), MoO4(2-)) and polyoxometalate ligands
    Jing Huang
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, United States
    ACS Nano 8:9388-402. 2014

Collaborators

  • Maksym V Kovalenko
  • Maryna I Bodnarchuk
  • Richard D Schaller
  • Elena V Shevchenko
  • Hao Zhang
  • George C Schatz
  • Alexander O Govorov
  • Arnaud Demortière
  • A Paul Alivisatos
  • Lin X Chen
  • Liang Li
  • Delia J Milliron
  • Jong Soo Lee
  • Dmitriy S Dolzhnikov
  • Sandrine Ithurria
  • Wenyong Liu
  • Sara M Rupich
  • Angshuman Nag
  • Igor Fedin
  • Jing Huang
  • Dae Sung Chung
  • Daniel C Hannah
  • Soma Chattopadhyay
  • Graham B Griffin
  • Tuo Wang
  • Clare E Rowland
  • Chunxing She
  • Justin R Caram
  • Gregory S Engel
  • Tomohiro Shibata
  • Sergey K Poznyak
  • Matthew Pelton
  • Chengyang Jiang
  • Shiwei Wu
  • Xiaodong Chen
  • Andrey L Rogach
  • Andreas Biebersdorf
  • Efrat Lifshitz
  • Matthew G Panthani
  • Jaeyoung Jang
  • S J Sibener
  • Jae Sung Son
  • Stephen K Gray
  • Roman Vaxenburg
  • Alexander L Efros
  • Bonil Koo
  • Elena V Shenchenko
  • Fernando C Castro
  • Loredana Protesescu
  • Peter D Dahlberg
  • William T M Irvine
  • Haibin Zheng
  • Brian S Rolczynski
  • Alexander Linkin
  • Nada M Dimitrijevic
  • Galyna Krylova
  • Boris Spokoyny
  • Nicholas J Dunn
  • Byeongdu Lee
  • Gang Han
  • P James Schuck
  • Virginia Altoe
  • Bruce E Cohen
  • Shaul Aloni
  • Michael Hirtz
  • Lifeng Chi
  • Harald Fuchs
  • Thomas A Klar
  • Andrei S Susha
  • Roland Dietmüller
  • Horst Weller
  • Jochen Feldmann
  • Mingyuan Gao
  • Nikolai P Osipovich
  • Alexander Eychmuller
  • Nikolai Gaponik
  • Alexey Shavel

Detail Information

Publications35

  1. ncbi request reprint Seeded growth of highly luminescent CdSe/CdS nanoheterostructures with rod and tetrapod morphologies
    Dmitri V Talapin
    The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
    Nano Lett 7:2951-9. 2007
    ..5 x 10(8) M(-1) cm(-1) at 350 nm for nanorods and nanotetrapods, correspondingly), and efficient energy transfer from the CdS arms into the emitting CdSe core...
  2. doi request reprint LEGO Materials
    Dmitri V Talapin
    Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, USA
    ACS Nano 2:1097-100. 2008
    ..They employ the Langmuir-Blodgett technique to prepare long-range ordered monolayers of close-packed nanocrystals and transfer them to different substrates...
  3. doi request reprint Particle-level engineering of thermal conductivity in matrix-embedded semiconductor nanocrystals
    Daniel C Hannah
    Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
    Nano Lett 12:5797-801. 2012
    ..Using this approach, we obtain changes in effective thermal conductivity of up to 5× for a nearly constant energy gap...
  4. doi request reprint Band-like transport, high electron mobility and high photoconductivity in all-inorganic nanocrystal arrays
    Jong Soo Lee
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, USA
    Nat Nanotechnol 6:348-52. 2011
    ..Our approach does not require high processing temperatures, and can be extended to different nanocrystals and inorganic surface ligands...
  5. doi request reprint Colloidal atomic layer deposition (c-ALD) using self-limiting reactions at nanocrystal surface coupled to phase transfer between polar and nonpolar media
    Sandrine Ithurria
    Department of Chemistry, University of Chicago, Illinois 60637, United States
    J Am Chem Soc 134:18585-90. 2012
    ..The relaxation of the electron confinement energy caused a shift of the emission band from 510 to 665 nm with unusually small inhomogeneous broadening of the emission spectra...
  6. doi request reprint Inorganically functionalized PbS-CdS colloidal nanocrystals: integration into amorphous chalcogenide glass and luminescent properties
    Maksym V Kovalenko
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 134:2457-60. 2012
    ..The high optical dielectric constant of As(2)S(3) also helps reduce the dielectric screening of the radiating field inside the quantum dot, enabling fast radiative recombination in PbS-CdS NCs...
  7. doi request reprint Energetic and entropic contributions to self-assembly of binary nanocrystal superlattices: temperature as the structure-directing factor
    Maryna I Bodnarchuk
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 132:11967-77. 2010
    ....
  8. doi request reprint Materials chemistry. Composition-matched molecular "solders" for semiconductors
    Dmitriy S Dolzhnikov
    Department of Chemistry, University of Chicago, Chicago, IL 60637, USA James Franck Institute, University of Chicago, Chicago, IL 60637, USA
    Science 347:425-8. 2015
    ..CdTe, PbTe, and Bi2Te3 powders were molded into various shapes in the presence of a small additive of composition-matched chalcogenidometallate or chalcogel, thus opening new design spaces for semiconductor technologies. ..
  9. ncbi request reprint Observation of size-dependent thermalization in CdSe nanocrystals using time-resolved photoluminescence spectroscopy
    Daniel C Hannah
    Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
    Phys Rev Lett 107:177403. 2011
    ..The measured relaxation time scales agree with classical calculations of thermal diffusion, indicating that interfacial thermal conductivity does not limit thermal transport in these semiconductor nanocrystal dispersions...
  10. doi request reprint Surface functionalization of semiconductor and oxide nanocrystals with small inorganic oxoanions (PO4(3-), MoO4(2-)) and polyoxometalate ligands
    Jing Huang
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, United States
    ACS Nano 8:9388-402. 2014
    ..We also observed lower overpotential and enhanced exchange current density for water oxidation using Fe2O3 NCs capped with [P2Mo18O62](6-) ligands and even more so for [{Ru4O4(OH)2(H2O)4}(γ-SiW10O36)2] with POM as the capping ligand. ..
  11. doi request reprint III-V nanocrystals capped with molecular metal chalcogenide ligands: high electron mobility and ambipolar photoresponse
    Wenyong Liu
    Department of Chemistry and James Frank Institute, University of Chicago, Illinois 60637, USA
    J Am Chem Soc 135:1349-57. 2013
    ..80 and 0.95 eV to negative at 1.27 and 1.91 eV. We propose an explanation of this unusually complex photoconductivity of InAs NC solids...
  12. ncbi request reprint Low voltage, hysteresis free, and high mobility transistors from all-inorganic colloidal nanocrystals
    Dae Sung Chung
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, United States
    Nano Lett 12:1813-20. 2012
    ....
  13. ncbi request reprint Semiconductor nanocrystals functionalized with antimony telluride zintl ions for nanostructured thermoelectrics
    Maksym V Kovalenko
    Department of Chemistry, University of Chicago, Illinois 60637, USA
    J Am Chem Soc 132:6686-95. 2010
    ..Characterization of the TE properties of these materials showed that their Seebeck coefficients, electrical and thermal conductivities, and ZT values compared favorably with those of previously reported solution-processed TE materials...
  14. doi request reprint Colloidal nanocrystals with inorganic halide, pseudohalide, and halometallate ligands
    Hao Zhang
    Department of Chemistry and James Franck Institute, University of Chicago, Chicago, Illinois 60637, United States
    ACS Nano 8:7359-69. 2014
    ..These halide, pseudohalide, and halometallate ligands enrich the current family of inorganic ligands and can open up more opportunities for applications of NCs in the fields of electronics, optoelectronics, and thermoelectrics. ..
  15. doi request reprint Low-threshold stimulated emission using colloidal quantum wells
    Chunxing She
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, United States
    Nano Lett 14:2772-7. 2014
    ..We attribute this exceptional performance to large optical cross-sections, slow Auger recombination rates, and narrow ensemble emission line widths. ..
  16. pmc Exploring size and state dynamics in CdSe quantum dots using two-dimensional electronic spectroscopy
    Justin R Caram
    Department of Chemistry, The Institute for Biophysical Dynamics, and The James Franck Institute, The University of Chicago, Chicago, Illinois 60637, USA
    J Chem Phys 140:084701. 2014
    ..Finally, we demonstrate excitation-energy dependent hot-carrier relaxation rates, and we describe how two-dimensional electronic spectroscopy can complement other transient nonlinear techniques. ..
  17. doi request reprint Size-dependent energy levels of InSb quantum dots measured by scanning tunneling spectroscopy
    Tuo Wang
    The James Franck Institute and Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, United States
    ACS Nano 9:725-32. 2015
    ..This observation calls for better understanding of the role of indirect valleys in strongly quantum-confined III-V nanomaterials. ..
  18. doi request reprint Picosecond energy transfer and multiexciton transfer outpaces Auger recombination in binary CdSe nanoplatelet solids
    Clare E Rowland
    Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
    Nat Mater 14:484-9. 2015
    ....
  19. doi request reprint Two-dimensional electronic spectroscopy of CdSe nanoparticles at very low pulse power
    Graham B Griffin
    The James Franck Institute and Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, USA
    J Chem Phys 138:014705. 2013
    ..Clear evidence of coherent superpositions of the lowest two exciton states were not seen in any of the particles studied, in contrast to recent results from work on quantum dots...
  20. doi request reprint Effect of metal ions on photoluminescence, charge transport, magnetic and catalytic properties of all-inorganic colloidal nanocrystals and nanocrystal solids
    Angshuman Nag
    Department of Chemistry and James Frank Institute, University of Chicago, Illinois 60637, USA
    J Am Chem Soc 134:13604-15. 2012
    ..We used a suite of experimental techniques to elucidate the impact of various metal ions on the characteristics of all-inorganic NCs and developed strategies for engineering and optimizing NC-based materials...
  21. ncbi request reprint "Magnet-in-the-semiconductor" FePt-PbS and FePt-PbSe nanostructures: magnetic properties, charge transport, and magnetoresistance
    Jong Soo Lee
    Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 132:6382-91. 2010
    ..This work shows that multicomponent colloidal nanostructures can be used as the building blocks for design of multifunctional materials for electronics and optoelectronics...
  22. ncbi request reprint Structural defects in periodic and quasicrystalline binary nanocrystal superlattices
    Maryna I Bodnarchuk
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 133:20837-49. 2011
    ..Such direct observation of local imperfections in complex multicomponent lattices provides a unique insight into the fundamental aspects of crystal formation...
  23. ncbi request reprint Metal-free inorganic ligands for colloidal nanocrystals: S2-, HS-, Se2-, HSe-, Te2-, HTe-, TeS3(2-), OH-, and NH2- as surface ligands
    Angshuman Nag
    Department of Chemistry and James Frank Institute, University of Chicago, Illinois 60637, USA
    J Am Chem Soc 133:10612-20. 2011
    ....
  24. doi request reprint Soft epitaxy of nanocrystal superlattices
    Sara M Rupich
    1 Department of Chemistry, The University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, USA 2 James Franck Institute, The University of Chicago, Chicago, Illinois 60637, USA
    Nat Commun 5:5045. 2014
    ..These findings provide a foundation for the rational design of epitaxial structures in a fundamentally and practically important size regime between atomic and microscopic systems. ..
  25. doi request reprint Probing the surface of colloidal nanomaterials with potentiometry in situ
    Igor Fedin
    Department of Chemistry and James Franck Institute, The University of Chicago, Chicago, Illinois 60637, United States
    J Am Chem Soc 136:11228-31. 2014
    ..These studies can be carried out at different temperatures in polar and nonpolar media for NCs of different sizes and shapes. In situ potentiometry can provide real-time feedback during synthesis of core-shell nanostructures. ..
  26. doi request reprint Bi(1)-(x)Sb(x) alloy nanocrystals: colloidal synthesis, charge transport, and thermoelectric properties
    Hao Zhang
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, United States
    ACS Nano 7:10296-306. 2013
    ..Preliminary measurements of thermoelectric properties showed a ZT value comparable to those of bulk Bi1-xSbx alloys at 300 K, suggesting a potential of Bi1-xSbx NCs for low-temperature thermoelectric applications. ..
  27. ncbi request reprint Soluble precursors for CuInSe2, CuIn(1-x)Ga(x)Se2, and Cu2ZnSn(S,Se)4 based on colloidal nanocrystals and molecular metal chalcogenide surface ligands
    Chengyang Jiang
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, United States
    J Am Chem Soc 134:5010-3. 2012
    ..Solution-processed CIS and CZTS films featured large grain size and high phase purity, confirming the prospects of this approach for practical applications...
  28. ncbi request reprint Size-dependent multiple twinning in nanocrystal superlattices
    Sara M Rupich
    Department of Chemistry, The University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 132:289-96. 2010
    ..Our work introduces a new class of materials exhibiting multiple twinning, while offering flexibility in designing interparticle potentials...
  29. pmc Non-blinking and photostable upconverted luminescence from single lanthanide-doped nanocrystals
    Shiwei Wu
    The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
    Proc Natl Acad Sci U S A 106:10917-21. 2009
    ..These UCNPs are endocytosed by cells and show strong upconverted luminescence, with no measurable anti-Stokes background autofluorescence, suggesting that UCNPs are ideally suited for single-molecule imaging experiments...
  30. ncbi request reprint Nanocrystal superlattices with thermally degradable hybrid inorganic-organic capping ligands
    Maksym V Kovalenko
    Department of Chemistry and James Frank Institute, University of Chicago, Chicago, Illinois 60637, United States
    J Am Chem Soc 132:15124-6. 2010
    ..The hybrid inorganic-organic coating can be thermally decomposed at significantly lower temperatures compared to those required for removal of conventional organic ligands...
  31. ncbi request reprint Three-dimensional nanocrystal superlattices grown in nanoliter microfluidic plugs
    Maryna I Bodnarchuk
    Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA
    J Am Chem Soc 133:8956-60. 2011
    ..We also showed that it is possible to grow 3D binary nanoparticle superlattices in the microfluidic plugs...
  32. ncbi request reprint Correlating dynamics and selectivity in adsorption of semiconductor nanocrystals onto a self-organized pattern
    Xiaodong Chen
    Physikalisches Institut, Westfalische Wilhelms Universitat Munster, Wilhelm Klemm Strasse 10, 48149 Munster, Germany
    Nano Lett 7:3483-8. 2007
    ....
  33. ncbi request reprint Size-dependent electrochemical behavior of thiol-capped CdTe nanocrystals in aqueous solution
    Sergey K Poznyak
    Physico Chemical Research Institute, Belarussian State University, 220050 Minsk, Belarus
    J Phys Chem B 109:1094-100. 2005
    ..At a certain nanocrystal size, the trap level can even move out of the band gap...
  34. ncbi request reprint Semiconductor nanocrystals photosensitize C60 crystals
    Andreas Biebersdorf
    Photonics and Optoelectronics Group, Physics Department and CeNS, Ludwig Maximilians Universitat Munchen, Germany
    Nano Lett 6:1559-63. 2006
    ..We explain the increased photocurrent as a result of photoexcited electrons transferring from the SCNCs to the C(60) crystals and causing photoconductivity, while the complementary holes remain trapped in the SCNCs...
  35. ncbi request reprint Structural characterization of self-assembled multifunctional binary nanoparticle superlattices
    Elena V Shevchenko
    IBM Research Division, T J Watson Research Center, Nanoscale Materials and Devices, 1101 Kitchawan Road, Yorktown Heights, New York 10598, USA
    J Am Chem Soc 128:3620-37. 2006
    ..We present binary superlattices as a new class of materials with a potentially unlimited library of constituents over a wide range of tunable structures...