日本物理学会
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作者:Masashi Hosoi , Hiroyasu Matsuura , Masao Ogata
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (7)JPS
摘要:We study the magnetic phase diagram of CsCuCl3 within spin-wave theory. We clarify the existence of new magnetic phases, namely the up–up–down and Y coplanar phases under a high pressure. We also discuss a magnetic field ( H )–temperature ( T ) phase diagram ...
作者:Yoshiki J. Sato , Yusei Shimizu , Ai Nakamura ...
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (7)JPS
摘要:The low-temperature magnetic properties of Ce5Si4 with a chiral structure have been studied by electrical resistivity, heat capacity, and magnetization measurements using single-crystalline samples. It is found that Ce5Si4 is an an...
作者:Katsunori Kubo
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (7)JPS
摘要:We study superconductivity in a three-orbital model for f 2 ions with the Γ3 crystalline electric field (CEF) ground state. An antiferromagnetic interaction between the Γ7 and Γ8 orbitals is introduced to stabilize the Γ3...
作者:Takayuki Kawamata , Hideki Nagasawa , Koki Naruse ...
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (7)JPS
摘要:We have measured the thermal conductivity in the frustrated two-leg spin ladder system of Bi(Cu1− x Zn x )2PO6 single crystals with x = 0 and 0.02 with the spin quantum number S = 1/2 to investigate the thermal conductiv...
作者:Chako Takahashi , Masayuki Ohzeki , Shuntaro Okada ...
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (7)JPS
摘要:Several powerful machines, such as the D-Wave 2000Q, dedicated to solving combinatorial optimization problems through the Ising-model formulation have been developed. To input problems into the machines, the unknown parameters of the Ising model must be determined, and this is a ...
作者:Ryosuke Akashi , Yuri S. Nagornov
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (6)JPS
摘要:We develop a non-empirical scheme to search for the minimum-energy escape paths from the minima of the potential surface to unknown saddle points nearby. A stochastic algorithm is constructed to move the walkers up the surface through the potential valleys. This method employs on...
作者:Saeed Soheyli , Morteza Khalil Khalili , Ghazaaleh Ashrafi
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (6)JPS
摘要:The stiffness parameter of the composite system has been studied for several heavy-ion induced fission reactions without the contribution of non-compound nucleus fission events. In this research, determination of the stiffness parameter is based on the comparison between the expe...
作者:Jinggui Zhang
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (6)JPS
摘要:In this paper, we investigate the dynamical behaviors of the modulation instability (MI) of copropagating optical beams in fractional coupled nonlinear Schrödinger equations (NLSE) with the aim of revealing some novel properties different from those in the conventional coupl...
作者:Tomohiro Matsushita , Takayuki Muro , Fumihiko Matsui ...
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (6)JPS
摘要:Atomic-resolution holography makes it possible to obtain the three-dimensional (3D) structure around a target atomic site. Translational symmetry of the atomic arrangement of the sample is not necessary, and the 3D atomic image can be measured when the local structure of the targ...
作者:Hideo Kawaguchi , Gen Tatara
来源:[J].Journal of the Physical Society of Japan(IF 2.087), 2018, Vol.87 (6)JPS
摘要:Chirality or handedness in condensed matter induces anomalous optical responses such as natural optical activity, rotation of the plane of light polarization, as a result of breaking of spatial-inversion symmetry. In this study, optical properties of a Weyl spin–orbit system...

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