314 citations · 2.2k across the 56 of their papers we have counts for
56 papers
Raman spectroscopy of van der Waals topological magnet GdGaI
Nan Jiang, Yijin Zhang, Yujie Xia +9
We report polarization-resolved Raman spectroscopy of a van der Waals compound GdGaI that is a candidate for excitonic insulators. By combining the symmetry analysis with density f…
Topological Semimetal KAlGe with Novel Electronic Instability
Toshiya Ikenobe, Takahiro Yamada, Jun-ichi Yamaura +6
Compounds with the anti-PbFCl structure exhibit a variety of electronic instabilities and intriguing physical properties. NaAlSi and NaAlGe are similar topological nodal-line semim…
= 1/2 Hyperoctagon Lattice in Cobalt Oxalate Metal-Organic-Framework
Hajime Ishikawa, Shusaku Imajo, Hikaru Takeda +4
We report the magnetic properties of a cobalt oxalate metal-organic-framework featuring the hyperoctagon lattice. Our thermodynamic measurements reveal the = 1/2 sta…
Distinctive Doping Dependence of Upper Critical Field in Iron-Based Superconductor LaFeAsOH
Shiro Kawachi, Jun-ichi Yamaura, Yoshio Kuramoto +7
High magnetic fields up to 105 T have been utilized in deriving the upper critical field of LaFeAsOH throughout whole temperatures below . Resis…
Crystal structure built from a GeO-GeO polyhedra network with high thermal stability: -SrGeO
Christian A. Niedermeier, Jun-ichi Yamaura, Jiazhen Wu +4
By tackling the challenge of extending transparent oxide semiconductors to Ge based oxides, we have found a not-yet-reported crystal structure, named -SrGeO, which is co…
Ultrafast dynamics in the Lifshitz-type 5 pyrochlore antiferromagnet CdOsO
Inho Kwak, Min-Cheol Lee, Byung Cheol Park +7
We investigate the ultrafast dynamics of CdOsO, a prototype material showing a Lifshitz-type transition as a function of temperature. In the paramagnetic metallic state…