Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Narumi, Takayuki"'
Autor:
Nugroho, Fahrudin, Hamadi, Halim, Ridlo, Dimas Taufiq, Andi, Anugraha, Rinto, Yusuf, Yusril, Nurwantoro, Pekik, Setiawan, Ari, Narumi, Takayuki, Huh, Jong-Hoon, Hidaka, Yoshiki
Publikováno v:
Journal of the Physical Society of Japan; 9/15/2024, Vol. 93 Issue 9, p1-5, 5p
Autor:
Narumi, Takayuki, Tokuyama, Michio
Publikováno v:
Phys. Rev. E 95, 032601 (2017)
The kinetic glass transition in short-range attractive colloids is theoretically studied by time-convolutionless mode-coupling theory (TMCT). By numerical calculations, TMCT is shown to recover all the remarkable features predicted by the mode-coupli
Externí odkaz:
http://arxiv.org/abs/1605.06594
Autor:
Narumi, Takayuki, Mikami, Yosuke, Nagaya, Tomoyuki, Okabe, Hirotaka, Hara, Kazuhiro, Hidaka, Yoshiki
Publikováno v:
Phys. Rev. E 94, 042701 (2016)
Through experiments, we studied defect turbulence, a type of spatiotemporal chaos in planar systems of nematic liquid crystals, to clarify the chaotic advection of weak turbulence. In planar systems of large aspect ratio, structural relaxation which
Externí odkaz:
http://arxiv.org/abs/1605.00728
Autor:
Narumi, Takayuki, Nugroho, Fahrudin, Yoshitani, Junichi, Hidaka, Yoshiki, Suzuki, Masaru, Kai, Shoichi
Soft-mode turbulence (SMT) is the spatiotemporal chaos observed in homeotropically aligned nematic liquid crystals, where non-thermal fluctuations are induced by nonlinear coupling between the Nambu-Goldstone and convective modes. The net and modal r
Externí odkaz:
http://arxiv.org/abs/1211.7163
Autor:
Narumi, Takayuki, Yoshitani, Junichi, Suzuki, Masaru, Hidaka, Yoshiki, Nugroho, Fahrudin, Nagaya, Tomoyuki, Kai, Shoichi
Publikováno v:
Phys. Rev. E 87, 012505 (2013)
Modal relaxation dynamics has been observed experimentally to clarify statistical-physical properties of soft-mode turbulence, the spatiotemporal chaos observed in homeotropically aligned nematic liquid crystals. We found a dual structure, dynamical
Externí odkaz:
http://arxiv.org/abs/1210.7545
Autor:
Tokuyama, Michio, Narumi, Takayuki
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 15 January 2019 514:533-548
Autor:
Nugroho, Fahrudin, Narumi, Takayuki, Hidaka, Yoshiki, Yoshitani, Junichi, Suzuki, Masaru, Kai, Shoichi
Publikováno v:
Phys. Rev. E 85, 030701(R) (2012)
The autocorrelation function of pattern fluctuation is used to study soft-mode turbulence (SMT), a spatiotemporal chaos observed in homeotropic nematics. We show that relaxation near the electroconvection threshold deviates from the exponential. To d
Externí odkaz:
http://arxiv.org/abs/1202.3218
Publikováno v:
J. Phys. Soc. Jpn. 80, 114704 (2011)
We theoretically investigate the current-voltage (I-V) property of two-dimensional Coulomb blockade (CB) arrays by conducting Monte Carlo simulations. The I-V property can be divided into three regions and we report the dependence of the aspect ratio
Externí odkaz:
http://arxiv.org/abs/1109.0340
Publikováno v:
Phys. Rev. E 84, 051137 (2011)
Randomly-distributed offset charges affect the nonlinear current-voltage property via the fluctuation of the threshold voltage of Coulomb blockade arrays. We analytically derive the distribution of the threshold voltage for a model of one-dimensional
Externí odkaz:
http://arxiv.org/abs/1106.4725
Publikováno v:
Soft Matter 7, 1472-1482 (2011)
We study concentrated binary colloidal suspensions, a model system which has a glass transition as the volume fraction $\phi$ of particles is increased. We use confocal microscopy to directly observe particle motion within dense samples with $\phi$ r
Externí odkaz:
http://arxiv.org/abs/0911.0702