Zobrazeno 1 - 10
of 376
pro vyhledávání: '"Nishio‐Hamane, Daisuke"'
Autor:
Yuchi, Kosuke, Nishio-Hamane, Daisuke, Kojima, Keita, Moriyama, Kodai, Okuma, Ryutaro, Okamoto, Yoshihiko
Publikováno v:
J. Phys. Soc. Jpn. 94, 013701(1-5) (2025)
We report the synthesis and electronic properties of polycrystalline samples of Zr6MBi2 (M = Ru and Fe) crystallizing in the hexagonal Zr6CoAl2-type structure. Based on their electrical resistivity, magnetization, and heat capacity data, Zr6RuBi2 and
Externí odkaz:
http://arxiv.org/abs/2410.16684
Publikováno v:
Journal of Physics: Condensed Matter, 36, 405801 (2024)
By incorporating inert KCl into the Na$_2$IrO$_3$ + 2CuCl $\to$ Cu$_2$IrO$_3$ + 2NaCl topochemical reaction, we significantly reduced the synthesis temperature of Cu$_2$IrO$_3$ from the 350$^\circ$C reported in previous studies to 170$^\circ$C. This
Externí odkaz:
http://arxiv.org/abs/2406.01925
Autor:
Wang, Yangming, Minami, Susumu, Sakai, Akito, Chen, Taishi, Feng, Zili, Nishio-Hamane, Daisuke, Nakatsuji, Satoru
The high-throughput calculation predicts that the Fe-based cubic ferromagnet Fe$_3$Si may exhibit a large anomalous Nernst effect (ANE). Here, we report our experimental observation of the large Nernst coefficient $S_{yx}\sim$2 $\mu$V/K and the trans
Externí odkaz:
http://arxiv.org/abs/2405.01800
Autor:
Matsumoto, Haruka, Yamakawa, Youichi, Okuma, Ryutaro, Nishio-Hamane, Daisuke, Okamoto, Yoshihiko
Publikováno v:
J. Phys. Soc. Jpn. 93, 023705 (2024)
We report the synthesis, electronic properties, and electronic states of Zr6MTe2 (M = Cr, Mn, Fe, and Co), which is isostructural to a recently discovered superconductor family Sc6MTe2. Based on the electrical resistivity and heat capacity data measu
Externí odkaz:
http://arxiv.org/abs/2401.04870
Autor:
Hirai, Daigorou, Kojima, Keita, Katayama, Naoyuki, Kawamura, Mitsuaki, Nishio-Hamane, Daisuke, Hiroi, Zenji
Publikováno v:
J. Am. Chem. Soc. 2022, 144, 17857-17864
In molecules like hydrogen, most chemical bonds are formed by sharing two electrons from each atom in the bonding molecular orbital (two-center-two-electron (2c2e) bonding). There are, however, different kinds of chemical bonding. The I3- molecule, f
Externí odkaz:
http://arxiv.org/abs/2309.00838
Publikováno v:
Physical Review Materials, 7, 084413 (2023)
In spinel-type nickelate NiRh$_2$O$_4$, magnetic ordering is observed upon the sample synthesized via kinetically controlled low-temperature solid-state metathesis, as opposed to previously-reported samples obtained through conventional solid-state r
Externí odkaz:
http://arxiv.org/abs/2308.11172
Autor:
Ishikawa, Hajime, Yajima, Takeshi, Nishio-Hamane, Daisuke, Imajo, Shusaku, Kindo, Koichi, Kawamura, Mitsuaki
Publikováno v:
Phys. Rev. Materials 7, 05480 (2023)
We discovered superconductivity at $T_c$ = 12 K in a layered compound La$_2$IOs$_2$ with osmium honeycomb network. Despite heavy constituent elements unfavorable for phonon mediated mechanism, $T_c$ is the highest among lanthanoid iodides made of lig
Externí odkaz:
http://arxiv.org/abs/2306.01239
Autor:
Ishikawa, Hajime, Kurihara, Ryosuke, Yajima, Takeshi, Nishio-Hamane, Daisuke, Shimizu, Yusei, Sakakibara, Toshiro, Matsuo, Akira, Kindo, Koichi
Publikováno v:
Phys. Rev. Materials 6, 064405 (2022)
We report magnetic properties of a 4f-honeycomb iodide SmI3 made up of edge-shared network of SmI6 octahedra. High temperature magnetic susceptibility indicates {\Gamma}7 Kramers doublet ground state of Sm3+ (4f5) ions stabilized by the spin-orbit co
Externí odkaz:
http://arxiv.org/abs/2206.03628
Autor:
Kataoka, Kota, Wulferding, Dirk, Yajima, Takeshi, Nishio-Hamane, Daisuke, Hirai, Daigorou, Lee, Seungyeol, Choi, Kwang-Yong, Hiroi, Zenji
Publikováno v:
J. Phys. Soc. Jpn., Vol.91, 014801 (2021)
Substitution effects of Os for Ru in {\alpha}-RuCl3 are investigated in a wide composition range of 0 =< x =< 0.67 in Ru1-xOsxCl3 by X-ray and electron diffraction, magnetic susceptibility, heat capacity, and Raman spectroscopy measurements. Apart fr
Externí odkaz:
http://arxiv.org/abs/2111.06587
Autor:
Saito, Tetsuji, Nishio-Hamane, Daisuke
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 September 2024 605
