34 citations · 83 across the 10 of their papers we have counts for
10 papers
Thermal Conductivity and Spin State of the Spin Diamond-Chain System Azurite Cu3(CO3)2(OH)2
Yuta Hagiya, Takayuki Kawamata, Koki Naruse +7
In order to investigate the spin state of azurite, Cu3(CO3)2(OH)2, we have measured the thermal conductivity along the c-axis, c, perpendicular to the spin diamond-chains. It ha…
Thermal Conductivity of the S = 1/2 Quasi-One-Dimensional Ferromagnetic Spin System CsCuCl3
T. Kawamata, H. Sudo, Y. Matsuoka +4
We have measured the thermal conductivity along the c-axis, \k{appa}||c, parallel to ferromagnetic spin-chains of single crystals of the S = 1/2 quasi-one-dimensional spin system C…
Thermal Conductivity in the Triangular-Lattice Antiferromagnet Ba3CoSb2O9
K. Naruse, T. Kawamata, M. Ohno +6
We have measured the thermal conductivity in the ab-plane, ab, and along the c-axis, c, of single crystals of the S = 1/2 triangular-lattice antiferromagnet Ba3CoSb2O9 in zer…
Thermal Conductivity in the Frustrated Two-Leg Spin-Ladder System BiCu2PO6
H. Nagasawa, T. Kawamata, K. Naruse +7
We have measured temperature and magnetic-field dependences of the thermal conductivity of single crystals of the frustrated two-leg spin-ladder system BiCu2PO6 in magnetic fields…
Magnetic State of the Geometrically Frustrated Quasi-One-Dimensional Spin System CuMoO Studied by Thermal Conductivity
Koki Naruse, Takayuki Kawamata, Masumi Ohno +9
We have measured the thermal conductivity of the geometrically frustrated quasi-onedimensional spin system CuMoO in magnetic fields. A contribution of the thermal condu…
Observation of the Thermal Conductivity due to Spins in the One-Dimensional Antiferromagnetic Ising-Like Spin System ACoX3 (A = Rb, Cs; X = Cl, Br)
Yoshiharu Matsuoka, Takayuki Kawamata, Koki Naruse +5
Thermal conductivity measurements have been carried out for single crystals of the onedimensional (1D) antiferromagnetic (AF) Ising-like spin system ACoX3 (A = Rb, Cs; X = Cl, Br).…
Thermal Conductivity due to Spinons in the One-Dimensional Quantum Spin System Sr2V3O9
Takayuki Kawamata, Masanori Uesaka, Mitsuhide Sato +4
We have measured the thermal conductivity along different directions of the S = 1/2 one-dimensional (1D) spin system Sr2V3O9 in magnetic fields up to 14 T. It has been found that t…
Thermal conductivity and annealing effects in the iron-based superconductor FeSeTe
Masumi Ohno, Takayuki Kawamata, Takashi Noji +6
Thermal conductivity measurements in magnetic fields have been carried out for FeSeTe single crystals as-grown and annealed at 400 {\degree}C for 100 h in vacuum ($…
Spin-spin Relaxation Time Measurements of 2D He on Graphite
D. Sato, K. Naruse, T. Matsui +1
Spin-spin relaxation time () and magnetic susceptibility () of the second layer He adsorbed on Grafoil, exfoliated graphite, preplated with a monolayer He are studi…
Observation of Self-binding in Monolayer He
D. Sato, K. Naruse, T. Matsui +1
We report clear experimental signatures of the theoretically unexpected gas-liquid transition in the first three monolayers of He adsorbed on graphite. The transition is inferr…