| Indications of neutrino oscillation in a 250 km long-baseline experiment | Physical Review Letters | 2003 | 704 |
| The Super-Kamiokande detector | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2003 | 540 |
| Vibrationally resolved fluorescence excited with submolecular precision | Science | 2003 | 488 |
| Visualization and spectroscopy of a metal-molecule-metal bridge | Science | 2003 | 318 |
| Superweakly interacting massive particles | Physical Review Letters | 2003 | 281 |
| Superweakly interacting massive particle dark matter signals from the early Universe | Physical Review D | 2003 | 230 |
| Search for supernova relic neutrinos at Super-Kamiokande | Physical Review Letters | 2003 | 164 |
| ChandraObservations of A2029: The Dark Matter Profile Down to below 0.01rvirin an Unusually Relaxed Cluster | Astrophysical Journal | 2003 | 125 |
| Some consequences of the Luttinger theorem: The Luttinger surfaces in non-Fermi liquids and Mott insulators | Physical Review B | 2003 | 103 |
| XMM‐NewtonandChandraObservations of the Galaxy Group NGC 5044. II. Metal Abundances and Supernova Fraction | Astrophysical Journal | 2003 | 85 |
| XMM‐NewtonandChandraObservations of the Galaxy Group NGC 5044. I. Evidence for Limited Multiphase Hot Gas | Astrophysical Journal | 2003 | 78 |
| Unveiling new magnetic phases of undoped and doped manganites | Physical Review Letters | 2003 | 78 |
| Distance dependence of the interaction between single atoms: gold dimers on NiAl(110) | Physical Review Letters | 2003 | 76 |
| Atomic engineering of photon emission with a scanning tunneling microscope | Physical Review Letters | 2003 | 74 |
| Stripes on a 6-leg Hubbard ladder | Physical Review Letters | 2003 | 70 |
| Graviton cosmology in universal extra dimensions | Physical Review D | 2003 | 66 |
| Influence of a heterogeneous Al2O3 surface on the electronic properties of single Pd atoms | Physical Review Letters | 2003 | 62 |
| Updated limits on TeV-scale gravity from the absence of neutrino cosmic ray showers mediated by black holes | Physical Review D | 2003 | 56 |
| First principles calculations of magnetic anisotropy energy of Co monatomic wires | Physical Review B | 2003 | 51 |
| Distribution and magnetization of Co impurities in anatase TiO2 | Physical Review B | 2003 | 48 |
| Application of optical traps in vivo | Methods in Enzymology | 2003 | 47 |
| Search for nu(e) from the sun at Super-Kamiokande-I | Physical Review Letters | 2003 | 44 |
| Theory of collective spin waves and microwave response of ferromagnetic nanowire arrays | Physical Review B | 2003 | 43 |
| Nonlinear stress and fluctuation dynamics of sheared disordered wet foam | Physical Review E | 2003 | 43 |
| Ferromagnetic resonance relaxation in ultrathin metal films: The role of the conduction electrons | Physical Review B | 2003 | 42 |
