603 citations
- Japan Synchrotron Radiation Research InstituteJP301 papers
- The University of TokyoJP158 papers
- University of HyogoJP78 papers
- The University of OsakaJP77 papers
- Japan Atomic Energy AgencyJP74 papers
- RIKENJP66 papers
- Tohoku UniversityJP62 papers
- National Institute for Materials ScienceJP53 papers
- Japan Science and Technology AgencyJP45 papers
- Hiroshima UniversityJP44 papers
- High Energy Accelerator Research OrganizationJP42 papers
- Kyoto UniversityJP42 papers
10 papers · 2 filters
Probing Strongly Correlated 4f-Orbital Symmetry of the Ground State in Yb Compounds by Linear Dichroism in Core-Level Photoemission
Takeo Mori, Satoshi Kitayama, Yuina Kanai +19
We show that the strongly correlated 4f-orbital symmetry of the ground state is revealed by linear dichroism in core-level photoemission spectra as we have discovered for YbRh2Si2…
Low-Energy Optical Phonon Modes in the Caged Compound LaRu2Zn20
K. Wakiya, T. Onimaru, S. Tsutsui +7
The caged compound LaRu2Zn20 exhibits a structural transition at TS =150 K, whose driving mechanism remains elusive. We have investigated atomic dynamics by the measurements of spe…
X-ray spectroscopic study of BaFeO thin films; an Fe ferromagnetic insulator
T. Tsuyama, T. Matsuda, S. Chakraverty +7
We investigated the electronic and magnetic properties of fully oxidized BaFeO3 thin films, which show ferromagnetic-insulating properties with cubic crystal structure, by hard x-r…
Anomalous Behavior of the Magnetization Process of the S = 1/2 Kagome-Lattice Heisenberg Antiferromagnet at One-Third Height of the Saturation
Hiroki Nakano, Toru Sakai
The magnetization process of the S=1/2 Heisenberg antiferromagnet on the kagome lattice is studied by the numerical-diagonalization method. We successfully obtain a new result of t…
Direct observation of lattice symmetry breaking at the hidden-order transition in URu2Si2
S. Tonegawa, S. Kasahara, T. Fukuda +12
Since the 1985 discovery of the phase transition at K in the heavy-fermion metal URuSi, neither symmetry change in the crystal structure nor magnetic orde…
Spin-Flop Phenomenon of Two-Dimensional Frustrated Antiferromagnets without Anisotropy in Spin Space
Hiroki Nakano, Toru Sakai, Yasumasa Hasegawa
Motivated by a recent finding of a spin-flop phenomenon in a system without anisotropy in spin space reported in the S=1/2 Heisenberg antiferromagnet on the square-kagome lattice,…