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. 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
  9. 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
  10. 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

Collaborators

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

Detail Information

Publications28

  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. 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...
  9. 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...
  10. 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
    ....
  11. 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...
  12. 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. ..
  13. ncbi 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. ..
  14. 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...
  15. 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...
  16. 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...
  17. 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
    ....
  18. 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...
  19. 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. ..
  20. 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...
  21. 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...
  22. 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...
  23. 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...
  24. 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...
  25. 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
    ....
  26. 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...
  27. 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...
  28. 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...