100 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Akihisa Koga9 · h 5
- Kazuki Yamamoto2 profiles8 · h 4
- Hiroya Nakao2 profiles7 · h 5
- Masayuki Ohzeki2 profiles6 · h 25
- H. Nishimori5 · h 36
- S. Horiuchi5 · h 38
- Yusuke Nishida2 profiles5 · h 3
- Manaka Okuyama4 · h 5
- Masaki Uchida2 profiles4 · h 5
- Riccardo Muolo4 · h 14
- Shuichi Murakami2 profiles4 · h 4
- A. Nakamura3 · h 3
- The University of TokyoJP65 papers
- Tohoku UniversityJP34 papers
- Kyoto UniversityJP28 papers
- Tokyo Institute of TechnologyJP24 papers
- Osaka Metropolitan UniversityJP20 papers
- High Energy Accelerator Research OrganizationJP19 papers
- Hiroshima UniversityJP19 papers
- Tokyo University of ScienceJP18 papers
- National Astronomical Observatory of JapanJP17 papers
- Rutherford Appleton LaboratoryGB17 papers
- Universidad Autónoma de MadridES17 papers
- University of WarwickGB17 papers
11 papers · 2 filters
General spin models from noncollinear spin density functional theory and spin-cluster expansion
Tomonori Tanaka, Yoshihiro Gohda
We present a data-efficient framework for constructing general classical spin Hamiltonians by combining the spin-cluster expansion (SCE) with fully self-consistent noncollinear spi…
Local expression of fractional corner charges in obstructed atomic insulators and relationship with the fractional disclination charges
Hidetoshi Wada, Shuichi Murakami
In obstructed atomic insulators, fractionally quantized charges appear at the corners of the crystals in the shapes of vertex-transitive polyhedra, and are given by the filling ano…
Magnetoelectric coupling and its impact on the multicaloric effect
Kentaro Ino, Keisuke Matsuura, Tetsuya Nomoto +3
The multicaloric effect, which represents the reversible entropy change that occurs when both external magnetic and electric fields are applied, is an interesting phenomenon charac…
Symmetry analysis of cross-circular and parallel-circular Raman optical activity
Hikaru Watanabe, Rikuto Oiwa, Gakuto Kusuno +2
The Raman scattering regarding the circularly-polarized incident and scattered lights is closely related to the circular activity of a given system. We investigate the symmetry of…
Raman Optical Activity Induced by Ferroaxial Order in NiTiO
Gakuto Kusuno, Takeshi Hayashida, Takayuki Nagai +4
Raman optical activity (ROA), the dependence of Raman intensity on the circular polarization of incident and scattered light, has traditionally been observed in chiral molecules an…
Stark difference in the in-plane anomalous Hall response in Zintl compounds EuA2Sb2 (A = Zn, Cd) thin films
Hsiang Lee, Shinichi Nishihaya, Markus Kriener +5
Recent observation of the in-plane anomalous Hall effect in magnetic Weyl semimetal EuCd2Sb2 has drawn attention to out-of-plane orbital magnetization induced by an in-plane field…
Anomalous Hall effect in Dirac semimetal probed by in-plane magnetic field
Shinichi Nishihaya, Hiroaki Ishizuka, Yuki Deguchi +5
Intrinsic anomalous Hall effect (AHE) formulated by geometric properties of Bloch wavefunctions is a ubiquitous transport phenomenon not limited to magnetic systems but also allowe…
Ab Initio Theory of Phonon Magnetic Moment Induced by Electron-Phonon Coupling in Magnetic Materials
Fuyi Wang, Xinqi Liu, Hong Sun +5
Circularly polarized phonons, characterized by nonzero angular momenta and magnetic moments, have attracted extensive attention. However, a long-standing critical issue in this fie…
Machine learning-guided construction of an analytic kinetic energy functional for orbital free density functional theory
Sergei Manzhos, Johann Luder, Pavlo Golub +1
Machine learning (ML) of kinetic energy functionals (KEF) for orbital-free density functional theory (OF-DFT) holds the promise of addressing an important bottleneck in large-scale…
Triangular and dice quasicrystals modulated by generic 1D aperiodic sequences
Toranosuke Matsubara, Akihisa Koga, Tomonari Dotera
We present a method for generating hexagonal aperiodic tilings that are topologically equivalent to the triangular and dice lattices. This approach incorporates aperiodic sequences…
Anomalous Nernst effect in Co thin films under laser irradiation
Soichiro Mochizuki, Itaru Sugiura, Tetsuya Narushima +3
The anomalous Nernst effect (ANE) generates electromotive forces transverse to temperature gradients and has attracted much attention for potential applications into alternative th…