K. Kakurai

activity

19992012

most citedMagnetic Structure of YBaCo4O7 with Kagome- and Triangular-Lattices

70 citations · 327 across the 18 of their papers we have counts for

collaborators

Showing cond-mat.str-elShow all

30 papers · 1 filter

cond-mat.str-el2012★ 6 cited

Influence of Mg, Ag and Al substitutions on the magnetic excitations in the triangular-lattice antiferromagnet CuCrO2

R. Kajimoto, K. Nakajima, S. Ohira-Kawamura +5

Magnetic excitations in CuCrO $_{2}$ , CuCr $_{0.97}$ Mg $_{0.03}$ O $_{2}$ , Cu $_{0.85}$ Ag $_{0.15}$ CrO $_{2}$ , and CuCr $_{0.85}$ Al $_{0.15}$ O $_{2}$ have been studied by powder inelastic neu…

cond-mat.str-el2009

Spin dimers under staggered and random field in Cu $_{2}$ Fe $_{2}$ Ge $_{4}$ O$_{13}

T. Masuda, K. Kakurai, A. Zheludev

We study $S = 1/2$ dimer excitation in a coupled chain and dimer compound Cu $_{2}$ Fe $_{2}$ Ge $_{4}$ O$_{13} by inelastic neutron scattering technique. The Zeeman split of the dimer triplet b…

cond-mat.str-el2009★ 4 cited

Polarized neutron scattering studies of the kagome lattice antiferromagnet KFe3(OH)6(SO4)2

K. Matan, J. S. Helton, D. Grohol +4

We report polarized neutron scattering studies of spin-wave excitations and spin fluctuations in the S=5/2 kagome lattice antiferromagnet KFe3(OH)6(SO4)2 (jarosite). Inelastic pola…

cond-mat.str-el2008★ 40 cited

Magnetic Excitations of Spin-Gap System Na3Cu2SbO6 with Distorted Honeycomb Structure

Yoko Miura, Yukio Yasui, Taketo Moyoshi +2

Magnetic excitation spectra of quantum spins of Na3Cu2SbO6 with the distorted honeycomb structure have been measured by neutron inelastic scattering. The intensity distribution and…

cond-mat.str-el2008★ 52 cited

Complex Spin Structures and Origin of the Magneto-Electric Coupling in YMn2O5

J. -H. Kim, S. -H. Lee, S. I. Park +12

By combining neutron four-circle diffraction and polarized neutron diffraction techniques we have determined the complex spin structures of a multiferroic, YMn2O5, that exhibits tw…

cond-mat.str-el2007★ 1 cited

Frustrated minority spins in GeNi2O4

M. Matsuda, J. -H. Chung, S. Park +10

Recently, two consecutive phase transitions were observed, upon cooling, in an antiferromagnetic spinel GeNi $_{2}$ O $_{4}$ at $T_{N 1} = 12.1$ K and $T_{N 2} = 11.4$ K, respectively \cite{mat…