52 citations · 177 across the 9 of their papers we have counts for
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Change of Antiferromagnetic Structure near a Quantum Critical Point in CeRh1-xCoxIn5
M. Yokoyama, N. Oyama, H. Amitsuka +6
The elastic neutron scattering experiments were carried out on the solid solutions CeRh_{1-x}Co_xIn_5 to clarify the nature of the antiferromagnetic (AF) state in the vicinity of t…
Polarized neutron scattering study on antiferromagnetic states in CeRh0.6Co0.4In5
M. Yokoyama, N. Oyama, H. Amitsuka +5
Polarized neutron scattering experiments were performed on mixed compound CeRh0.6Co0.4In5 to clarify the nature of the low-temperature ordered states. Three nonequivalent Bragg pea…
Pressure-temperature phase diagram of the heavy-electron superconductor URu2Si2
H. Amitsuka, K. Matsuda, I. Kawasaki +7
The pressure-temperature phase diagram of the heavy-electron superconductor URu2Si2 has been reinvestigated by ac-susceptibility and elastic neutron-scattering (NS) measurements pe…
New Magnetic State in Incommensurate Magnetic Phase of Heavy-Fermion Superconductor CeRh0.6Co0.4In5
M. Yokoyama, H. Amitsuka, K. Matsuda +5
We performed elastic neutron scattering experiments on solid solution CeRh1-xCoxIn5 with x=0.4 to clarify the nature of the antiferromagnetic (AF) phase in the vicinity of the quan…
Magnetic Excitations in U(Ru_{1-x}Rh_x)_2Si_2 (x<=0.03)
M. Yokoyama, H. Amitsuka, S. Itoh +3
We have investigated magnetic excitations for a mixed phase of hidden order (HO) and the antiferromagnetic (AF) order in U(Ru_{1-x}Rh_x)_2Si_2 (x <= 0.03) by means of inelastic neu…
Neutron Scattering Study on Competition between Hidden Order and Antiferromagnetism in U(Ru_{1-x}Rh_x)_2Si_2 (x <= 0.05)
M. Yokoyama, H. Amitsuka, S. Itoh +3
We have performed elastic and inelastic neutron scattering experiments on the solid solutions U(Ru_{1-x}Rh_x)_2Si_2 for the Ru rich concentrations: x=0, 0.01, 0.02, 0.025, 0.03, 0.…