| Direct observation of a widely tunable bandgap in bilayer graphene | Nature | 2009 | 2.8K |
| A strain-driven morphotropic phase boundary in BiFeO3 | Science | 2009 | 956 |
| Macroscopic 10-terabit-per-square-inch arrays from block copolymers with lateral order | Science | 2009 | 653 |
| Photovoltaic effects in BiFeO3 | Applied Physics Letters | 2009 | 429 |
| Pyramidal and chiral groupings of gold nanocrystals assembled using DNA scaffolds | Journal of the American Chemical Society | 2009 | 420 |
| Emergence of the persistent spin helix in semiconductor quantum wells | Nature | 2009 | 368 |
| Selective facet reactivity during cation exchange in cadmium sulfide nanorods | Journal of the American Chemical Society | 2009 | 336 |
| Synthesis of PbS nanorods and other ionic nanocrystals of complex morphology by sequential cation exchange reactions | Journal of the American Chemical Society | 2009 | 309 |
| Imaging the glycome | Proceedings of the National Academy of Sciences of the United States of America | 2009 | 278 |
| Nanocrystal diffusion in a liquid thin film observed by in situ transmission electron microscopy | Nano Letters | 2009 | 238 |
| Theory of finite-entanglement scaling at one-dimensional quantum critical points | Physical Review Letters | 2009 | 208 |
| Effect of ion distribution on conductivity of block copolymer electrolytes | Nano Letters | 2009 | 203 |
| Hetero-epitaxial anion exchange yields single-crystalline hollow nanoparticles | Journal of the American Chemical Society | 2009 | 201 |
| Nanoscale control of domain architectures in BiFeO3 thin films | Nano Letters | 2009 | 188 |
| Effect of Addition of a Diblock Copolymer on Blend Morphology and Performance of Poly(3-hexylthiophene):Perylene Diimide Solar Cells | Chemistry of Materials | 2009 | 166 |
| Nanofluidic diodes based on nanotube heterojunctions | Nano Letters | 2009 | 153 |
| Third generation photovoltaics | Laser and Photonics Reviews | 2009 | 142 |
| Calcium-decorated carbon nanotubes for high-capacity hydrogen storage: First-principles calculations | Physical Review B | 2009 | 135 |
| Optical properties and magnetochromism in multiferroic BiFeO3 | Physical Review B | 2009 | 130 |
| In vivo imaging of Caenorhabditis elegans glycans | ACS Chemical Biology | 2009 | 124 |
| Efficient multiple exciton generation observed in colloidal PbSe quantum dots with temporally and spectrally resolved intraband excitation | Nano Letters | 2009 | 119 |
| Influence of the cobalt particle size in the CO hydrogenation reaction studied by in situ X-ray absorption spectroscopy | Journal of Physical Chemistry B | 2009 | 100 |
| Neutron diffraction study of the magnetic and structural phase transitions in BaFe2As2 | Physical Review B | 2009 | 97 |
| The nature of transport variations in molecular heterojunction electronics | Nano Letters | 2009 | 91 |
| Localized soft modes and the supercooled liquid's irreversible passage through its configuration space | Journal of Chemical Physics | 2009 | 78 |
