Zobrazeno 1 - 10
of 1 191
pro vyhledávání: '"Narumi Y"'
Autor:
Nihongi, K., Kida, T., Narumi, Y., Zaccaro, J., Kousaka, Y., Inoue, K., Kindo, K., Uwatoko, Y., Hagiwara, M.
Publikováno v:
Phys. Rev. B 105, 184416 (2022)
The effect of pressure ($P$) on magnetic susceptibility of CsCuCl$_3$ was examined in magnetic fields ($\rm \mu_0$$H$) of up to 51 T using a proximity detector oscillator (PDO), and the $H$-$P$ phase diagram of CsCuCl$_3$ was constructed over the sat
Externí odkaz:
http://arxiv.org/abs/2203.06869
Autor:
Kihara, T., Nojiri, H., Narumi, Y., Oshima, Y., Kindo, K., Heesing, C., Schnack, J., Müller, A.
Publikováno v:
Physical Review B 99, 064430 (2019)
Magnetization, specific heat, and electron spin resonance (ESR) measurements are carried out to clarify the low-energy excitations for the S = 1/2 polyhedral clusters {Mo$_{72}$V$_{30}$} and {W$_{72}$V$_{30}$}. The clusters provide unique model syste
Externí odkaz:
http://arxiv.org/abs/1902.00687
Autor:
Princep, A. J., Mulders, A. M., Schierle, E., Weschke, E., Hester, J., Hutchison, W. D., Tanaka, Y., Terada, N., Narumi, Y., Nakamura, T.
Soft resonant x-ray Bragg diffraction (SRXD) at the Ho M$_{4,5}$ edges has been used to study Ho $4f$ multipoles in the combined magnetic and orbitally ordered phase of HoB$_2$C$_2$. A full description of the energy dependence for both $\sigma$ and $
Externí odkaz:
http://arxiv.org/abs/1112.0382
Publikováno v:
J. Phys.: Conf. Ser. 200, 012232 (2010).
Low-temperature electronic states in SrRu_{1-x}Mn_xO_3 for x <= 0.6 have been investigated by means of specific-heat C_p measurements. We have found that a jump anomaly observed in C_p at the ferromagnetic (FM) transition temperature for SrRuO_3 chan
Externí odkaz:
http://arxiv.org/abs/0906.5199
Hexagonal antiferromagnets Cs$_2$Cu$_3$MF$_{12}$ (M = Zr, Hf and Sn) have uniform Kagome lattices of Cu$^{2+}$ with S = 1/2, whereas Rb$_2$Cu$_3$SnF$_{12}$ has a 2a by 2a enlarged cell as compared with the uniform Kagome lattice. The crystal data of
Externí odkaz:
http://arxiv.org/abs/0901.2791
We synthesized single crystals of the new hexagonal compounds A$_2$Cu$_3$SnF$_{12}$ with A=Cs and Rb, and investigated their magnetic properties. These compounds are composed of Kagom\'{e} layers of corner-sharing CuF$_6$-octahedra. Cs$_2$Cu$_3$SnF$_
Externí odkaz:
http://arxiv.org/abs/0811.3291
Autor:
Bianchi, A., Carretta, S., Santini, P., Amoretti, G., Furukawa, Y., Kiuchi, K., Ajiro, Y., Narumi, Y., Kindo, K., Lago, J., Micotti, E., Arosio, P., Lascialfari, A., Borsa, F., Timco, G., Winpenny, R. E. P.
We study the magnetization and the spin dynamics of the Cr$_7$Ni ring-shaped magnetic cluster. Measurements of the magnetization at high pulsed fields and low temperature are compared to calculations and show that the spin Hamiltonian approach provid
Externí odkaz:
http://arxiv.org/abs/0808.2621
We investigated the crystal structure of Rb$_2$Cu$_3$SnF$_{12}$ and its magnetic properties using single crystals. This compound is composed of Kagome layers of corner-sharing CuF$_{6}$ octahedra with a 2a x 2a enlarged cell as compared with the prop
Externí odkaz:
http://arxiv.org/abs/0803.0205
Autor:
Strecka, J., Hagiwara, M., Balaz, P., Jascur, M., Narumi, Y., Kimura, S., Kuchar, J., Kindo, K.
Publikováno v:
Physica B 403 (2008) 3146-3153
The magnetization process of the spin-1 Heisenberg dimer model with axial and rhombic single-ion anisotropy terms is particularly investigated in connection with recent experimental high-field measurements performed on the single-crystal sample of th
Externí odkaz:
http://arxiv.org/abs/0712.2109
Autor:
Matsuda, M., Ueda, H., Kikkawa, A., Tanaka, Y., Katsumata, K., Narumi, Y., Inami, T., Ueda, Y., Lee, S. -H.
Publikováno v:
Nature Physics Vol. 3, 397 (2007)
Magnetic systems are fertile ground for the emergence of exotic states when the magnetic interactions cannot be satisfied simultaneously due to the topology of the lattice - a situation known as geometrical frustration. Spinels, AB2O4, can realize th
Externí odkaz:
http://arxiv.org/abs/0707.0280