activity
19952004
most citedObservation of New Incommensurate Magnetic Correlations at the Lower Critical Concentration for Superconductivity (x=0.05) in La(2-x)Sr(x)CuO4

214 citations · 1.2k across the 18 of their papers we have counts for

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Showing 1999Show all

6 papers · 1 filter

cond-mat.supr-con1999★ 52 cited

Energy Spectrum of Spin Fluctuations in Superconducting La2-xSrxCuO4 (0.10 < x < 0.25)

Chul-Ho Lee, Kazuyoshi Yamada, Yasuo Endoh +5

The energy spectrum of incommensurate spin fluctuations in superconducting Sr-doped La2CuO4 has been studied by inelastic neutron scattering experiments. An energy gap in the spin…

cond-mat.str-el1999★ 36 cited

Freezing of anisotropic spin clusters in La1.98Sr0.02CuO4

M. Matsuda, Y. S. Lee, M. Greven +8

A spin-glass compound, LaSrCuO, shows quasi-three-dimensional magnetic ordering below 40 K. A remarkable feature is that the magnetic correlation length…

cond-mat.str-el1999★ 75 cited

Instantaneous Spin Correlations in La2CuO4

R. J. Birgeneau, M. Greven, M. A. Kastner +5

We have carried out a neutron scattering study of the instantaneous spin-spin correlations in La2CuO4 (T_N = 325 K) over the temperature range 337 K to 824 K. Incident neutron ener…

cond-mat.str-el1999★ 19 cited

Quantum Monte Carlo Study of Weakly Coupled Spin Ladders

Y. J. Kim, R. J. Birgeneau, M. A. Kastner +4

We report a quantum Monte Carlo study of the thermodynamic properties of arrays of spin ladders with various widths (), coupled via a weak inter-ladder exchange coupling , w…

cond-mat.supr-con1999★ 214 cited

Observation of New Incommensurate Magnetic Correlations at the Lower Critical Concentration for Superconductivity (x=0.05) in La(2-x)Sr(x)CuO4

S. Wakimoto, R. J. Birgeneau, Y. Endoh +8

Neutron-scattering experiments have been performed on lightly-doped La(2-x)Sr(x)CuO4 single crystals in both the insulating (x=0.03,0.04,0.05) and superconducting (x=0.06) regions.…

cond-mat.mes-hall1999★ 84 cited

Statistics of the Coulomb blockade peak spacings of a silicon quantum dot

F. Simmel, David Abusch-Magder, D. A. Wharam +2

We present an experimental study of the fluctuations of Coulomb blockade peak positions of a quantum dot. The dot is defined by patterning the two-dimensional electron gas of a sil…