Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ryohei Oishi"'
Autor:
Yudai Kawaue, Ryohei Oishi, Chongli Yang, Rikako Yamamoto, Yasuyuki Shimura, Kazunori Umeo, Takahiro Onimaru, Adroja, Devashibhai T., Walker, Helen C., Toshiro Takabatake
Publikováno v:
Journal of the Physical Society of Japan; 3/15/2024, Vol. 93 Issue 3, p1-8, 8p
Autor:
Takushi Kurozumi1 takushi.kurozumi@boj.or.jp, Ryohei Oishi2 ryohei.oishi.22@ucl.ac.uk, Van Zandweghe, Willem3 willem.vanzandweghe@clev.frb.org
Publikováno v:
Working Paper Series (Federal Reserve Bank of Cleveland). 11/16/2022, p1-31. 31p.
Tuning the Kondo Effect in the Honeycomb Heavy-fermion Compound CePt6Al3 by Electron and Hole Doping
Publikováno v:
Proceedings of the 29th International Conference on Low Temperature Physics (LT29).
Autor:
Yudai Kawaue, Ryohei Oishi, Yuka Kusanose, Rikako Yamamoto, Kazunori Umeo, Yasuyuki Shimura, Toshiro Takabatake, Takahiro Onimaru
Publikováno v:
Proceedings of the 29th International Conference on Low Temperature Physics (LT29).
Autor:
Yasuyoshi Miki, Tomohiro Maegawa, Ryohei Oishi, Ayumi Maekawa, Kazutoshi Segi, Hiromi Hamamoto, Akira Nakamura
Publikováno v:
Synthesis. 54:4095-4103
We investigated the reaction of ketoximes with hypervalent iodine reagents. A combination of PhI(OAc)2 and BF3·Et2O promoted the Beckmann rearrangement of ketoximes, thus yielding the corresponding amides. From a detailed investigation of the reacti
Publikováno v:
Japanese Journal of Applied Physics. 61:SA1021
We considered the application of lunar regolith for the construction of a lunar base. To obtain aluminum as building materials, alumina powder reduction was performed using 1-kW-class continuous-wave diode laser ablation. The possibility of reduction
Autor:
Yasuyoshi Miki, Hiromi Hamamoto, Kazutoshi Segi, Ryohei Oishi, Tomohiro Maegawa, Akira Nakamura
Publikováno v:
Synlett. 29:1465-1468
We developed a Beckmann rearrangement employing hypervalent iodine reagent under mild conditions. The reaction of ketoxime with hypervalent iodine afforded the corresponding ketone, but premixing of hypervalent iodine and a Lewis acid was effective f
Autor:
Takahiro Onimaru, Ryohei Oishi, Kazunori Umeo, Toshiro Takabatake, Yuka Kusanose, Yudai Ohmagari, Yasuyuki Shimura, Yu Yamane
Publikováno v:
Journal of the Physical Society of Japan. 89:104705
We have synthesized single crystals of CePt6Al3 in which Ce atoms form a honeycomb lattice in a trigonal basal plane. The measurements of magnetic susceptibility χ, electrical resistivity ρ, thermo...
Autor:
Ryohei Oishi
Publikováno v:
SSRN Electronic Journal.
This study proposes a multivariate test for linear factor asset pricing models when the number of assets, N, is larger than the time dimension of returns, T. We extend the exact test proposed by Gibbons et al. (1989) to obtain a nonsingular covarianc
Publikováno v:
IEEE Transactions on Magnetics. 49:2287-2290
A novel winding structure without separated suspension winding has been proposed for bearingless motors. The proposed winding structure basically has two parallel paths in three-phase motor windings. One three-phase winding path has a neutral point i