189 citations · 307 across the 7 of their papers we have counts for
7 papers
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…
Quantum Critical Point of Itinerant Antiferromagnet in the Heavy Fermion Ce(Ru_{1-x}Rh_x)_2Si_2
Hiroaki Kadowaki, Yoshikazu Tabata, Masugu Sato +3
A focus of recent experimental and theoretical studies on heavy fermion systems close to antiferromagnetic (AFM) quantum critical points (QCP) is directed toward revealing the natu…
Quantum Critical Point of Itinerant Antiferromagnet in Heavy Fermion
Hiroaki Kadowaki, Yoshikazu Tabata, Masugu Sato +3
A quantum critical point (QCP) of the heavy fermion Ce(Ru_{1-x}Rh_x)_2Si_2 (x = 0, 0.03) has been studied by single-crystalline neutron scattering. By accurately measuring the dyna…
Competition between hidden order and antiferromagnetism in URu_2Si_2 under uniaxial stress studied by neutron scattering
M. Yokoyama, H. Amitsuka, K. Tenya +4
We have performed elastic neutron scattering experiments under uniaxial stress sigma applied along the tetragonal [100], [110] and [001] directions for the heavy electron compound…
Spin Fluctuation in Heavy Fermion CeRu_2Si_2
Hiroaki Kadowaki, Masugu Sato, Shuzo Kawarazaki
Spin fluctuations of the archetypal heavy-fermion compound CeRu_2Si_2 have been investigated by neutron scattering in an entire irreducible Brillouin zone. The dynamical susceptibi…
Nonequilibrium Antiferromagnetic State in the Heavy Electron Compound URu_2Si_2
M. Yokoyama, J. Nozaki, H. Amitsuka +4
We have investigated the nature of the antiferromagnetic (AF) phase induced by uniaxial stress sigma in URu2Si2, by performing elastic neutron scattering measurements up to 0.4 GPa…