Zobrazeno 1 - 10
of 2 564
pro vyhledávání: '"Ohtsuka, K"'
Autor:
Asaba, T., Onishi, A., Kageyama, Y., Kiyosue, T., Ohtsuka, K., Suetsugu, S., Kohsaka, Y., Gaggl, T., Kasahara, Y., Murayama, H., Hashimoto, K., Tazai, R., Kontani, H., Ortiz, B. R., Wilson, S. D., Li, Q., Wen, H. -H., Shibauchi, T., Matsuda, Y.
The quest for fascinating quantum states arising from the interplay between correlation, frustration, and topology is at the forefront of condensed-matter physics. Recently discovered nonmagnetic kagome metals $A$V${_3}$Sb${_5}$ ($A=$ K, Cs, Rb) with
Externí odkaz:
http://arxiv.org/abs/2309.16985
Autor:
Imamura, K., Suetsugu, S., Mizukami, Y., Yoshida, Y., Hashimoto, K., Ohtsuka, K., Kasahara, Y., Kurita, N., Tanaka, H., Noh, P., Nasu, J., Moon, E. -G., Matsuda, Y., Shibauchi, T.
Publikováno v:
Sci. Adv. 10, eadk3539 (2024)
The field-induced quantum disordered state of layered honeycomb magnet $\alpha$-RuCl$_3$ is a prime candidate for Kitaev spin liquids hosting Majorana fermions and non-Abelian anyons. Recent observations of anomalous planar thermal Hall effect demons
Externí odkaz:
http://arxiv.org/abs/2305.10619
Autor:
Kovtunenko, V. A., Ohtsuka, K.
Publikováno v:
SIAM J. Control Optim. 56 (2018), 3, 3668-3684
A class of convex constrained minimization problems over polyhedral cones for geometry-dependent quadratic objective functions is considered in a functional analysis framework. Shape differentiability of the primal minimization problem needs a biject
Externí odkaz:
http://arxiv.org/abs/1808.03584
Autor:
Hiroi, T., Kaiden, H., Imae, N., Misawa, K., Kojima, H., Sasaki, S., Matsuoka, M., Nakamura, T., Bish, D.L., Ohtsuka, K., Howard, K.T., Robertson, K.R., Milliken, R.E.
Publikováno v:
In Polar Science September 2021 29
Autor:
Nakano, A., Shimazaki, T., Sekiya, M., Shiozawa, H., Ohtsuka, K., Aoyagi, A., Iwakiri, T., Mikami, Z., Sato, M., Sugino, Y., Kinoshita, K., Matsuoka, T., Imamura, T., Takayama, Y., Yamamoto, K.
Publikováno v:
In International Journal of Hydrogen Energy 26 April 2021 46(29):15649-15659
Autor:
Ohguro, T., Yagi, Y., Kimura, K., Kashiura, Y., Morioka, J., Matsuda, M., Yoshida, K., Takahashi, M., Ishiguro, A., Yamada, M., Urata, S., Tamura, T., Fuji, Y., Kamakura, T., Ohtsuka, K., Takano, A., Umekawa, S.
Publikováno v:
In Microelectronics Reliability November 2020 114
Akademický článek
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We present lightcurve observations and their multiband photometry for near-Earth object (NEO) 2011 XA3. The lightcurve has shown a periodicity of 0.0304 +- 0.0003 day (= 43.8 +- 0.4 min). The fast rotation shows that 2011 XA3 is in a state of tension
Externí odkaz:
http://arxiv.org/abs/1403.6680
As a result of a survey of Itokawid meteors (i.e., meteors originated from Near Earth Asteroid (25143) Itokawa = 1998SF36), from among the multi-station optical meteor orbit data of ~15000 orbits, and applying the D-criteria, we could find five Itoka
Externí odkaz:
http://arxiv.org/abs/0808.2671
Autor:
Ohtsuka, K., Arakida, H., Ito, T., Kasuga, T., Watanabe, J., Kinoshita, D., Sekiguchi, T., Asher, D. J., Nakano, S.
Although it is more complicated to search for near-Earth object (NEO) families than main belt asteroid (MBA) families, since differential orbital evolution within a NEO family can cause current orbital elements to drastically differ from each other,
Externí odkaz:
http://arxiv.org/abs/0708.2825