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Brus Group

Recent Publications |
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[2008]
- Graphene Oxidation: Thickness Dependent Etching and Strong Chemical Doping
Li Liu, Sunmin Ryu, Michelle R. Tomasik, Elena Stolyarova, Naeyoung Jung, Mark S. Hybertsen, Michael L. Steigerwald, Louis E. Brus, George W. Flynn
Nano Letters Submitted (2008)
- Photovoltage Mechanism for Room Light Conversion of Citrate Stabilized Silver Nanocrystal Seeds to Large Nanoprisms
Xiaomu Wu, Peter L. Redmond, Haitao Liu, Yihui Chen, Michael Steigerwald, and Louis Brus
J. Am. Chem. Soc. Accepted (2008)
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Structural studies and Size Dependent phase transitions in nanoscale BaTiO3
Millicent B. Smith, Katherine L. Page, Theo Siegrist, Michael L. Steigerwald, Peter L. Redmond, Erich C. Walter, Ram Seshadri, Louis E. Brus
J. Am. Chem. Soc. 130, 6955 (2008)
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Direct Measurement of the Lifetime of Optical Phonons in Single-Walled Carbon Nanotubes
D. Song, F. Wang, G. Dukovic, M. Zheng, E. Semke, L. Brus, T. Heinz
Phys.Rev. Lett. 100, 225503 (2008)
[2007]
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"Hot Electron" Photo-Charging and Electrochemical Discharge Kinetics of Silver Nanocrystals
Peter L. Redmond, and Louis Brus
J. Phys. Chem. C 111, 14849 (2007)
- Observation of the optical Stark Effect in Semiconducting Carbon Nanotubes
D. Song, F. Wang, G. Dukovic, M. Zheng, E. Semke, L. Brus, T. Heinz
Springer Series in Chemical Physics 88, 674 (2007)
- Auger Recombination of excitons in semiconducting carbon nanotubes
F. Wang, G. Dukovic, Y. Wu, M. Hybertsen, L. Brus, T. Heinz
Springer Series in Chemical Physics 88, 683 (2007)
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Variable Electron-Phonon Coupling in Isolated Metallic Carbon Nanotubes Observed by Raman Scattering
Yang Wu, Janina Maultzsch, Ernst Knoesel, Bhupesh Chandra, Mingyuan Huang, Matthew Y. Sfeir, Louis E. Brus, J. Hone, and Tony F. Heinz
Phys. Rev. Lett. 99, 027402 (2007)
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High-Resolution Scanning Tunneling Microscopy Imaging of Mesoscopic Graphene Sheets on an Insulating Surface
Elena Stolyarova (Polyakova), Kwang Taeg Rim, Sunmin Ryu, Janina Maultzsch, Philip Kim, Louis E. Brus, Tony F. Heinz, Mark S. Hybertsen, and George W. Flynn
PNAS 104, 9209 (2007)
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Photovoltage and Photocatalyzed Growth in Citrate-Stabilized Colloidal Silver Nanocrystals
Peter L. Redmond, Xiaomu Wu, and Louis Brus
J. Phys. Chem. C 111, 8942 (2007)
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Multiphonon Raman Scattering from Individual Single-Walled Carbon Nanotubes
Feng Wang, Weitao Liu, Yang Wu, Matthew Y. Sfeir, Limin Huang, James Hone, Stephen O’Brien, Louis E. Brus, Tony F. Heinz, and Y. Ron Shen
Phys.Rev. Lett. 98, 047402 (2007)
[2006]
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Photoinduced Thermal Copper Reduction onto Gold Nanocrystals under Potentiostatic Control
Peter L. Redmond, Erich C. Walter, and Louis E. Brus
J. Phys. Chem. B 110, 25158 (2006)
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Crystalline Graphite from an Organometallic Solution-Phase Reaction
Erich C. Walter, Tobias Beetz, Matthew Y. Sfeir, Louis E. Brus, and Michael L. Steigerwald
J. Am. Chem. Soc. 128, 15590 (2006)
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Optical Spectroscopy of Individual Single-Walled Carbon Nanotubes of Defined Chiral Structure
Matthew Y. Sfeir, Tobias Beetz, Feng Wang, Limin Huang, X. M. Henry Huang, Mingyuan Huang, J. Hone, Stephen O’Brien, J. A. Misewich, Tony F. Heinz, Lijun Wu, Yimei Zhu, Louis E. Brus
Science 312, 554 (2006)
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Racemic Single-Walled Carbon Nanotubes Exhibit Circular Dichroism When Wrapped with DNA
Gordana Dukovic, Milan Balaz, Peter Doak, Nina D. Berova, Ming Zheng, Robert S. Mclean, and Louis E. Brus
J. Am. Chem. Soc. 128(28), 9004 (2006)
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Graphite, Tubular PAHs, and the Diffuse Interstellar Bands
Zhiyong Zhou, Matthew Y. Sfeir, Lei Zhang, Mark S. Hybertsen, Michael Steigerwald, and Louis Brus
The Astrophysical Journal 638, L105–L108 (2006)
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Interactions between Individual Carbon Nanotubes Studied by Rayleigh Scattering
Feng Wang, Matthew Y. Sfeir, Limin Huang, X. M. Henry Huang, Yang Wu, Jaehee Kim, James Hone, Stephen O’Brien, Louis E. Brus, and Tony F. Heinz
Physical Review Letters 96, 167401 (2006)
[2005]
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Dopant local bonding and electrical activity near Si(001)-oxide interfaces
Zhiyong Zhou, Michael L. Steigerwald, Mark S. Hybertsen, Richard A. Friesner, and Louis Brus
Journal of Applied Physics 98, 76105 (2005)
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Extracting subnanometer single shells from ultralong multiwalled carbon nanotubes
Byung Hee Hong, Joshua P. Small, Meninder S. Purewal, Asher Mullokandov, Matthew Y. Sfeir, Feng Wang, Ju Young Lee, Tony F. Heinz, Louis E. Brus, Philip Kim, and Kwang S. Kim
Proc. Nat. Acad. Sci. 102(40), 14155 (2005)
- Martensitic Phase Transformation of Isolated HfO2, ZrO2, and HfxZr1 - xO2 (0 < x < 1)
J. Tang, F. Zhang, P. Zoogman, J. Fabbri, S.-W. Chan, Y. Zhu, L. E. Brus, M. L. Steigerwald
Advanced Functional Materials 15(10), 1595 (2005)
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"The Optical Resonances of Carbon Nanotubes Arise from Excitons"
Wang, Fang; Dukovic, Gordana; Brus, Louis E.; Heinz, Tony F.
Science 308, 838 (2005)
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"Photoinduced Interfacial Charging and "Explosion" of Monolayer Pentacene Islands"
Liwei Chen, Oksana Cherniavskaya, Alexander Shalek, and Louis E. Brus
Nano Letters 5(11) 2241-2245. (2005)
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"A Low-Temperature Synthesis of TiO2 Nanoparticles"
Tang, Jing; Redl, Franz; Zhu, Yimei; Siegrist, Theo; Brus, Louis E.; Steigerwald, Michael L.;
Nano Letters 5 543-548. (2005)
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"Optical Forces between Metallic Particles"
Hallock, Alexander J.; Redmond, Peter L.; Brus, Louis E;
Proc. Nat. Acad. Sci. 102 1280. (2005)
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"Electrochemical Ostwald Ripening of Colloidal Ag particles on Conductive Substrates"
Redmond, Peter L.; Hallock, Alexander J.; Brus, Louis E;
Nano Letters 5 131. (2005)
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"Electrostatic field and Partial Fermi level pinning at the pentacene-SiO2 interface"
Chen, Liwei; Ludeke, R.; Cui, Xiaodong; Schrott, Alejandro G.; Kagan, Cherie R.; Brus, Louis E.;
J. Phys. Chem. 109 1834-1838. (2005)
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"Structure and Chemical Trends in Doped Silicon Nanocrystals"
Zhou, Zhiyong; Steigerwald, Michael L.; Friesner, Richard A.; Brus, Louis E.;
Phys. Rev. B 71,245308 (2005)
[2004]
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"Observation of Rapid Auger Recombination in Excited Semiconducting Carbon Nanotubes"
Wang, Feng; Dukovic, Gordana; Knoesel, Ernst; Brus, Louis E.; Heinz, Tony F.;
Phys. Rev. B 70 241403. (2004)
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"Probing electronic transitions in individual carbon nanotubes by rayleigh scattering."
Sfeir, Matthew Y.; Wang, Feng; Huang, Limin; Chuang, Chia-Chhin; Hone, J.; O'Brien, Stephen P.; Heinz, Tony F.; Brus, Louis E.
Science 306(5701): 1540-1543. (2004)
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"Reversible Surface Oxidation and Efficient Luminescence Quenching in Semiconductor Single-Wall Carbon Nanotubes."
Dukovic, Gordana; White, Brian E.; Zhou, Zhiyong; Wang, Feng; Jockusch, Steffen; Steigerwald, Michael L.; Heinz, Tony F.; Friesner, Richard A.; Turro, Nicholas J.; Brus, Louis E.
Journal of the American Chemical Society 126(46): 15269-15276. (2004)
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"Electric fields on oxidized silicon surfaces: static polarization of PbSe nanocrystals."
Ben-Porat, Chaya H.; Cherniavskaya, Oksana; Brus, Louis; Cho, Kyung-Sang; Murray, Christopher B.
Journal of Physical Chemistry A 108(39): 7814-7819. (2004)
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"Time-Resolved Fluorescence of Carbon Nanotubes and Its Implication for Radiative Lifetimes."
Wang, Feng; Dukovic, Gordana; Brus, Louis E.; Heinz, Tony F.
Physical Review Letters 92(17): 177401/1-177401/4. (2004)
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"Molecular Interactions in One-Dimensional Organic Nanostructures."
Nguyen, Thuc-Quyen; Martel, Richard; Avouris, Phaedon; Bushey, Mark L.; Brus, Louis; Nuckolls, Colin.
Journal of the American Chemical Society 126(16): 5234-5242. (2004)
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"Imaging the photoionization of individual CdSe/CdS core-shell nanocrystals on n- and p-type silicon substrates with thin oxides."
Cherniavskaya, Oksana; Chen, Liwei; Brus, Louis.
Journal of Physical Chemistry B 108(16): 4946-4961. (2004)
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"Solid-Solution Nanoparticles: Use of a Nonhydrolytic Sol-Gel Synthesis To Prepare HfO2 and HfxZr1-xO2 Nanocrystals."
Tang, Jing; Fabbri, Jason; Robinson, Richard D.; Zhu, Yimei; Herman, Irving P.; Steigerwald, Michael L.; Brus, Louis E.
Chemistry of Materials 16(7): 1336-1342. (2004)
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"Electronic Structure of Tubular Aromatic Molecules Derived from the Metallic (5,5) Armchair Single Wall Carbon Nanotube."
Zhou, Zhiyong; Steigerwald, Michael; Hybertsen, Mark; Brus, Louis; Friesner, Richard A.
Journal of the American Chemical Society 126(11): 3597-3607. (2004)
[2003]
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"Drying-mediated self-assembly of nanoparticles."
Rabani, Eran; Reichman, David R.; Geissler, Phillip L.; Brus, Louis E.
Nature 426(6964): 271-274. (2003)
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"Single Molecule Raman Spectroscopy at the Junctions of Large Ag Nanocrystals."
Jiang, Jiang; Bosnick, Ken; Maillard, Mathieu; Brus, Louis.
Journal of Physical Chemistry B 107(37): 9964-9972. (2003)
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"Silver Nanodisk Growth by Surface Plasmon Enhanced Photoreduction of Adsorbed [Ag+]."
Maillard, Mathieu; Huang, Pinray; Brus, Louis.
Nano Letters 3(11): 1611-1615. (2003)
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"Electronic Structure of 1 to 2 nm Diameter Silicon Core/Shell Nanocrystals: Surface Chemistry, Optical Spectra, Charge Transfer, and Doping."
Zhou, Zhiyong; Friesner, Richard A.; Brus, Louis.
Journal of the American Chemical Society 125(50): 15599-15607. (2003)
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"Controlling Energy-Level Alignments at Carbon Nanotube/Au Contacts."
Cui, Xiaodong; Freitag, Marcus; Martel, Richard; Brus, Louis; Avouris, Phaedon
Nano Letters 3(6): 783-787. (2003)
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"Photoionization of Individual CdSe/CdS Core/Shell Nanocrystals on Silicon with 2-nm Oxide Depends on Surface Band Bending."
Oksana Cherniavskaya, Liwei Chen, Mohammad A. Islam, and Louis Brus
Nano Letters 3(4): 497-501. (2003)
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"Magnetite Fe3O4 Nanocrystals: Spectroscopic Observation of Aqueous Oxidation Kinetics."
Tang, Jing; Myers, Matt; Bosnick, Ken A.; Brus, Louis E.
Journal of Physical Chemistry B 107(30): 7501-7506. (2003)
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"Quantitative Noncontact Electrostatic Force Imaging of Nanocrystal Polarizability."
Oksana Cherniavskaya; Liwei Chen; Vivian Weng; Leonid Yuditsky; Louis E. Brus
Journal of Physical Chemistry B 107(7): 1525-1531. (2003)
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"Electronic Structure and Luminescence of 1.1- and 1.4-nm Silicon Nanocrystals: Oxide Shell versus Hydrogen Passivation."
Zhiyong Zhou; Louis Brus; Richard Friesner
Nano Letters 3(2): 163-167. (2003)
[2002]
[2001]
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"Synthesis of monodisperse nanoparticles of barium titanate: Toward a generalized strategy of oxide nanoparticle synthesis."
O'Brien, Stephen; Brus, Louis; Murray, Christopher
Journal of the American Chemical Society 123(48): 12085-12086. (2001)
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"Binding of an Anti-Fullerene IgG Monoclonal Antibody to Single Wall Carbon Nanotubes."
Erlanger, Bernard F.; Chen, Bi-Xing; Zhu, Min; Brus, Louis.
Nano Letters 1(9): 465-467. (2001)
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"(n, m) Structural Assignments and Chirality Dependence in Single-Wall Carbon Nanotube Raman Scattering."
Yu, Z. and Brus, L. E.
Journal of Physical Chemistry B 105(29): 6831-6837. (2001)
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"Interdot interactions and band gap changes in CdSe nanocrystal arrays at elevated pressure."
Kim, Bosang S.; Islam, Mohammad A.; Brus, Louis E.; Herman, Irving P.
Journal of Applied Physics 89(12): 8127-8140. (2001)
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"Fast surface diffusion of large disk-shaped nanocrystal aggregates."
Ge, G. and Brus, L. E.
Nano Letters 1(4): 219-222. (2001)
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"Charge and Photoionization Properties of Single Semiconductor Nanocrystals."
Krauss, Todd D.; O'Brien, Stephen; Brus, Louis E.
Journal of Physical Chemistry B 105(9): 1725-1733. (2001)
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"Rayleigh and Raman Scattering from Individual Carbon Nanotube Bundles."
Yu, Z. and Brus, L.
Journal of Physical Chemistry B 105(6): 1123-1134. (2001)
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"Narrow Mie Optical Cavity Resonances from Individual 100 nm Hematite Crystallites."
Wong, S. S. and Brus, L. E.
Journal of Physical Chemistry B 105(3): 599-603. (2001)
[2000]
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"Ag Nanocrystal Junctions as the Site for Surface-Enhanced Raman Scattering of Single Rhodamine 6G Molecules."
Michaels, Amy M.; Jiang, Jiang; Brus, Louis.
Journal of Physical Chemistry B 104(50): 11965-11971. (2000)
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"Reversible Oxidation Effect in Raman Scattering from Metallic Single-Wall Carbon Nanotubes."
Yu, Z. and Brus, L. E.
Journal of Physical Chemistry A 104(47): 10995-10999. (2000)
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"Electrostatic Force Microscopy Characterization of Trioctylphosphine Oxide Self-assembled Monolayers on Graphite."
Jiang, Jiang; Krauss, Todd D.; Brus, Louis E.
Journal of Physical Chemistry B 104(50): 11936-11941. (2000)
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"Evidence for Spinodal Phase Separation in Two-Dimensional Nanocrystal Self-Assembly."
Ge, G. and Brus, L.
Journal of Physical Chemistry B 104(41): 9573-9575. (2000)
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"Organic ligand and solvent kinetics during the assembly of CdSe nanocrystal arrays using infrared attenuated total reflection."
Kim, Bosang S.; Avila, Luis; Brus, Louis E.; Herman, Irving P.
Applied Physics Letters 76(25): 3715-3717. (2000)
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"Electronic properties of single semiconductor nanocrystals: optical and electrostatic force microscopy measurements."
Krauss, T. D. and Brus, L. E.
Materials Science & Engineering, B: Solid-State Materials for Advanced Technology B69-70: 289-294. (2000)
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