T
Takashi Tayama
Researcher at University of Tokyo
Publications - 72
Citations - 3232
Takashi Tayama is an academic researcher from University of Tokyo. The author has contributed to research in topics: Magnetization & Magnetic field. The author has an hindex of 23, co-authored 72 publications receiving 2991 citations. Previous affiliations of Takashi Tayama include Max Planck Society & University of Toyama.
Papers
More filters
Journal ArticleDOI
Time-reversal symmetry breaking and spontaneous Hall effect without magnetic dipole order
Yo Machida,Yo Machida,Satoru Nakatsuji,Shigeki Onoda,Takashi Tayama,Takashi Tayama,Toshiro Sakakibara +6 more
TL;DR: Empirical evidence is reported that the time-reversal symmetry can be broken spontaneously on a macroscopic scale in the absence of magnetic dipole long-range order for metallic frustrated magnet Pr2Ir2O7.
Journal ArticleDOI
Superconductivity and quantum criticality in the heavy-fermion system |[beta]|-YbAlB4
Satoru Nakatsuji,Kentaro Kuga,Kentaro Kuga,Yo Machida,Takashi Tayama,Toshiro Sakakibara,Yoshitomo Karaki,H. Ishimoto,Shingo Yonezawa,Yoshiteru Maeno,E. Pearson,Gilbert G. Lonzarich,Luis Balicas,Hanoh Lee,Zachary Fisk +14 more
TL;DR: In this paper, the first empirical evidence that superconductivity is possible in an ytterbium-based heavy-fermion system was presented, which is a hole analogue of the cerium based systems.
Journal ArticleDOI
Metallic Spin-Liquid Behavior of the Geometrically Frustrated Kondo Lattice Pr 2 Ir 2 O 7
Satoru Nakatsuji,Y. Machida,Yoshiteru Maeno,Takashi Tayama,Toshiro Sakakibara,J. van Duijn,Luis Balicas,Jasmine N. Millican,Robin T. Macaluso,Julia Y. Chan +9 more
TL;DR: The results indicate that the underscreened moments show spin-liquid behavior below a renormalized correlation scale of 1.7 K, and the Kondo effect emerges and leads to a partial screening of the moments below /T*/.
Journal ArticleDOI
Superconductivity at 1 K in Cd 2 Re 2 O 7
TL;DR: The first pyrochlore oxide superconductor was reported in this paper, where resistivity, magnetic susceptibility, and specific heat measurements on single crystals evidence a bulk superconductivity at 1 K.
Journal ArticleDOI
Faraday Force Magnetometer for High-Sensitivity Magnetization Measurements at Very Low Temperatures and High Fields
TL;DR: In this article, a Faraday force magnetometer was developed for static magnetization measurements at very low temperatures down to 100 mK and in fields up to 9 T. The magnetic force acting on a specimen located in the adiabatic vacuum chamber of a dilution refrigerator was detected by a newly designed load-sensing variable capacitor.