works on

From the 1 of 514 papers with an AI index.

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19952026
most citedMeasurement of the branching ratio of relative to decays with hadronic tagging at Belle

676 citations

Showing 2007Show all

6 papers · 1 filter

nucl-th2007★ 18 cited

Ambiguities of neutrino(antineutrino) scattering on the nucleon due to the uncertainties of relevant strangeness form factors

Myung-Ki Cheoun, K. S. Kim

Strange quark contributions to neutrino(antineutrino) scattering are investigated on the nucleon level in the quasi-elastic region. The incident energy range between 500 MeV and 1.…

cond-mat.str-el2007★ 85 cited

Electronic structures of hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films

W. S. Choi, D. G. Kim, S. S. A. Seo +9

We investigated the electronic structure of multiferroic hexagonal RMnO3 (R = Gd, Tb, Dy, and Ho) thin films using both optical spectroscopy and first-principles calculations. Usin…

cond-mat.str-el2007★ 60 cited

Surface versus bulk characterization of the electronic inhomogeneity in a VO_{2} film

Y. J. Chang, J. S. Yang, Y. S. Kim +6

We investigated the inhomogeneous electronic properties at the surface and interior of VO_{2} thin films that exhibit a strong first-order metal-insulator transition (MIT). Using t…

nucl-th2007★ 15 cited

Neutral-current Neutrino-nucleus Scattering in Quasielastic Region

K. S. Kim, B. G. Yu, M. K. Cheoun +2

The neutral-current neutrino-nucleus scattering is calculated through the neutrino-induced knocked-out nucleon process in the quasielastic region by using a relativistic single par…

cond-mat.str-el2007★ 13 cited

Orbital-Driven Electronic Structure Changes and the Resulting Optical Anisotropy of the Quasi-Two-Dimensional Spin Gap Compound La4Ru2O10

S. J. Moon, W. S. Choi, S. J. Kim +4

We investigated the electronic response of the quasi-two-dimensional spin gap compound La4Ru2O10 using optical spectroscopy. We observed drastic changes in the optical spectra as t…

cs.CG2007★ 23 cited

Constructing Optimal Highways

Hee-Kap Ahn, Helmut Alt, Tetsuo Asano +7

For two points and in the plane, a straight line , called a highway, and a real , we define the \emph{travel time} (also known as the \emph{city distance}) from …